enfinity™ vertical water source heat pumps catalog 1103-3 · 2012. 2. 24. · catalog 1103-3...

Enfinity™ Vertical Water Source Heat Pumps Catalog 1103-3Floor Model VFC & VFWUnit Sizes 007 – 070 (1/2 to 6 Tons) • R-410A Refrigerant

Engineered for flexibility and performance™

of 80 McQuay Enfinity Water Source Heat Pumps Catalog 1103-3

Contents

Model Nomenclature ..........................................................3Vertical (Floor) Water Source Heat Pumps Sizes *007-070 (1/2 to 6 Tons) ...........................................................3

Introduction .........................................................................4Enfinity™ Water Source Heat Pumps ...............................4

Features and Options .........................................................5Flexible Configurations ....................................................6MicroTech® III Unit Controller ........................................11

Control Features ...............................................................12I/O Expansion Module ...................................................12MicroTech III Controller with BACnet Communication Module .................................................14

Applications ......................................................................15Typical Cooling and Heating Refrigeration Cycles (For standard heat pump operation only) ..............................15Systems .........................................................................16

Application Considerations .............................................18Unit Location ..................................................................18Ductwork and Attenuation ..............................................19Unit Selection.................................................................20

Performance Data .............................................................21Water Loop ....................................................................21Ground Loop ..................................................................22Ground Water ................................................................23

Capacity Data .............................................................. 24-45Size 009 (300 CFM).......................................................24Size 009 (300 CFM).......................................................25Size 012 (400 CFM).......................................................26Size 012 (400 CFM).......................................................27Size 015 (500 CFM).......................................................28Size 015 (500 CFM).......................................................29Size 019 (600 CFM).......................................................30Size 019 (600 CFM).......................................................31Size 024 (800 CFM).......................................................32Size 024 (800 CFM).......................................................33Size 030 (1000 CFM).....................................................34Size 030 (1000 CFM).....................................................35Size 036 (1300 CFM).....................................................36Size 036 (1300 CFM).....................................................37Size 042 (1400 CFM).....................................................38Size 042 (1400 CFM).....................................................39Size 048 (1600 CFM).....................................................40Size 048 (1600 CFM).....................................................41Size 060 (2000 CFM).....................................................42Size 060 (2000 CFM).....................................................43Size 070 (2160 CFM).....................................................44Size 070 (2160 CFM).....................................................45

Operating Limits ...............................................................46Additional information for initial start-up only .................46

Correction Factors ...........................................................47Antifreeze Correction Factors ........................................47

Electrical Data ...................................................................48Unit Without Options .....................................................48Unit With Desuperheater ...............................................49Unit With ECM ...............................................................50Unit With Desuperheater and ECM ...............................51Unit with 10kW Electric Heat Coil ..................................52Unit with 5kW Electric Heat Coil ....................................53Unit with ECM and 10kW Electric Heat Coil ..................54Unit with ECM and 5kW Electric Heat Coil ....................55Unit with Desuperheater and 10kW Electric Heat Coil ..56Unit with Desuperheater and 5kW Electric Heat Coil ....57Unit with Desuperheater, ECM and 10kW Electric Heat Coil ...........................................................58Unit with Desuperheater, ECM and 5kW Electric Heat Coil ...........................................................59

Fan Performance ..............................................................60PSC Motor CFM - Sizes 007 - 070 ................................60ECM Motor CFM - Sizes 007 - 070................................60

Physical Data ....................................................................61Dimensional Data .............................................................62

Sizes 007, 009, 012 – Left Hand and Right Hand Return ............................................................................62Sizes 015, 019, 024 – Left Hand and Right Hand Return ............................................................................63Sizes 030, 036 – Left Hand and Right Hand Return......64Sizes 042, 048 – Left Hand and Right Hand Return......65Sizes 060, 070 – Left Hand and Right Hand Return......66

Accessories – Field Installed ..........................................67Programmable Electronic Thermostat ...........................67Non-Programmable, Auto or Manual Changeover Thermostat.....................................................................67Optional Remote Sensor ...............................................68

MicroTech III Water Source Heat Pump Wall Sensors ..68Optional Water Source Heat Pump Room Wall Sensors Wiring ..............................................................68Programmable Electronic Thermostat Wiring ................69Non-Programmable, Auto or Manual Changeover Wiring .............................................................................69Optional Remote Sensor Wiring ...................................69Supply and Return Water Hoses ..................................70Combination Balancing and Shutoff (Ball) Valves .........70Field Installed Controls ..................................................70Two-inch Filter Rack ......................................................70

Typical Wiring Diagrams ............................................ 71-75MicroTech III Unit Controller (Standalone) .....................71MicroTech III Unit Controller with Optional ECM Motor, Desuperheater and I/O Expansion Module ...................72MicroTech III Unit Controller with Optional ECM Motor, Desuperheater, Electric Heat Coil and I/O Expansion Module ...........................................................................73MicroTech III Unit Controller with Optional ECM Motor, Desuperheater, and I/O Expansion Module ...................74MicroTech III Unit Controller with PSC Motor, Desuperheater and I/O Expansion Module for Hot Gas Reheat Control (Unit Sizes 019-070) .............................75

Engineering Guide Specifications ............................ 76-79

Catalog 1103-3 McQuay Enfinity Water Source Heat Pumps of 80

Model Nomenclature

Vertical (Floor) Water Source Heat Pumps Sizes *007-070 (1/2 to 6 Tons)Note: For illustration purposes only. Not all options available with all models. Please consult McQuay Sales Representative for

specific availability.

Product CategoryW = WSHP

Product IdentifierVFC = Floor Mounted/Standard RangeVFW = Floor Mounted/Geothermal

Design Series1 = A Design2 = B Design3 = C Design4 = D Design

Nominal Capacity*007 = 7,000 BTU/h 009 = 9,000 BTU/h012 = 12,000 BTU/h015 = 15,000 BTU/h019 = 19,000 BTU/h024 = 24,000 BTU/h030 = 30,000 BTU/h036 = 36,000 BTU/h042 = 42,000 BTU/h048 = 48,000 BTU/h060 = 60,000 BTU/h070 = 70,000 BTU/h

Discharge AirT = Top

Return AirL = LeftR = Right

Future(None)

VoltageA = 115/60/1E = 208-230/60/1F = 208-230/60/3J = 277-265/60/1K = 460/60/3L = 575/60/3

ControlsB = MicroTech III Unit ControllerC = MicroTech III Unit Controller w/LonWorks Communication ModuleD = MicroTech III Unit Controller w/BACnet Communication Module

W VFC 1 019 B E Y L T

Note:* Unit size 007 not available at time of publication. Please consult your local McQuay Representative for specific availability.

■ ModelVFC(StandardRange:55°Fto110°F)■ ModelVFW(GeothermalRange:30°Fto110°F)

“McQuay” is a registered trademark of McQuay International. ©McQuay International 2011. All rights reserved throughout the world.

The information in this manual supersedes and replaces previous catalogues with regards to McQuay Water Source Heat Pump products. Illustrations cover the general appearance of McQuay International products at the time of publication and McQuay International reserves the right to make changes in design and construction at anytime without notice.

™®The following are trademarks or registered trademarks of their respective companies: LonTalk from Echelon Corporation, BACnet from ASHRAE, Protocol Selectability, and MicroTech III from McQuay International.


Easy, low-cost maintenance■ Easyaccesstotheunitcompressor(2-sides),fansection

(1-side),motor(1-side)andunitcontrols(frontaccess).■ Aremovableorificeringallowstheblowerandmotor

toberemovedwithoutremovingtheblowerhousingordisconnectingtheunitfromtheductwork.

Quiet operation■ Largefanwheelallowsthefanmotortooperateat

lowerspeedforquieteroperation.■ Twoquietcompressorselections(dependingonvoltage

andsizevariations)includingrotary(sizes007to015),andscrollcompressors(sizes019to070).

Superior Indoor Air Quality (IAQ)■ Double-sloped,polymerdrainpanpromotespositive

condensatedrainage.■ Optionalclosed-cellfoaminsulation(noglassfibersin

airstream).■ OptionalHotGasReheatCoilprovidessuperior humiditycontrol.

R-410A refrigerant with zero ozone depletion potential or phase-out date

■ R-410AisclassifiedasA1/A1–lowertoxicity,noflamepropagation–perASHRAEStandard31.

Exceeds ASHRAE 90.1 Minimum Efficiencies

Introduction

Enfinity™ Water Source Heat PumpsMorethan30yearsago,McQuaydesignedthefirstcom-pletelineofwatersourceheatpumpsforhighefficiency,individually-zonedcomfortcontrolinoffices,schools,assistedlivingfacilities,manufacturingfacilitiesandothercommercialbuildings.Ourreputationforoutstandingreli-abilityandquietoperationhasbeenreinforcedinthousandsofsuccessfulinstallations.Enfinitywatersourceheatpumpsincorporatethebestofourpastandthebestofwhat’snew.Usingfeedbackfrombuildingowners,consultingengineers,contractorsandser-viceengineers,wedesignedEnfinityproductstogiveyoumaximumflexibilitytodesign,install,operateandmaintaintheidealwatersourceheatpumpsystemforyourbuildingproject.Andweincorporatednon-ozonedepletingR-410Arefrigerant,which–alongwithhighEnergyEfficiencyRa-tios(EER’s)–helpspreserveourenvironmentandpreciousenergyresources.

With Enfinity Water Source Heat Pumps, you benefit from:

High efficiency that minimizes environmental impact and lowers operating costs■ UnitsexceedASHRAEStandard90.1minimum

requirements■ Highefficiencystandardrangeorgeothermal

applicationflexibility

Easy, low-cost design and installation■ Twoconfigurationsforeachunitsize(leftorright

return)allowyoutospecifyunitstofitspacerequirementsandtodesignthesystemusingminimumductworkandpiping.

■ Fourcabinetsizes,eachwithMcQuay’ssmallfootprintdesign,makeiteasytomeetthespacerequirementsofyournewconstructionorreplacementapplication.

■ FlushFPTwaterfittingsalloweasy,one-wrenchtighteningofhosekitsandhelpreducedelayscausedbyshippingdamage.

■ OpenChoices™controlsfeatureallowseasy,lowcostintegrationwithaBuildingcontrolAutomationSystemofyourchoice.

■ Factory-installedfilterracksavestimeandexpensetofield-installafilterrack.

■ Factory-installedelectricheat,desuperheaterandECMmotoroptionshelpyoumeetmorespecificapplicationrequirementswithminimumdesignorinstallationtimeandexpense.


Features and Options

Desuperheater Heat Exchanger and Water Pump Piping Circuit

LED Annunciator

I/O Expansion Module

MicroTech III Unit Controller

LonWorks Communication Module

BACnet Communication Module

Optional – Hot Gas Reheat Piping Circuit

1. Electric Heat (Optional) –Integralelectricheatcoilprovidessupplementaloremergencyheatwhenconditionsrequire.

2. Electronically Commutated Motor (ECM-Optional) -ECMmotorprovidesquiet,efficientoperationwhilemaintainingconstantCFMoveritsstaticoperatingrange.Factoryprogrammedfor3-speeds.

3. MicroTech® III Unit Controller –Designedforflexibility,themaincontrolboardisusedinstandaloneapplications.AnoptionalI/Oexpansionmodulecanbeusedtocontrolelectricheatandmultiplefanspeeds.AseparateLonWorks®orBACnet®communicationmodulecanbeeasilysnappedontotheboardtoaccommodatethebuildingautomationsystemofyourchoice.

4. LED Annunciator –ExternalLEDstatuslightsdisplayfaultconditionstoprovideeasytroubleshootinganddiagnosis.

5. Compact Cabinet –ThestandardunitisconstructedofunpaintedG-60galvanizedsteel,withthesmallestpossiblefootprint.Optionalpaintedcabinetisidealforaestheticrequirementsofresidentialapplications.

6. Desuperheater (Optional) –Savesenergybyproducingdomestichotwaterusingasmallheatexchangerandwaterpumplocatedinthecompressorcompartment.Superheatedrefrigerantgasfromthecompressor,whichwouldotherwisebewasted,isusedtoheatwater.Thisreducestheamountofadditionalenergyrequiredtoheatwateranditmayeliminatetherequirementforseparatewaterheatingequipment.

7. Filter & Filter Rack –Unitscomestandardwitha1"(25.4mm)thickthrowawayfiltermountedina4-sidedcombinationfilterrackandreturnairductcollar.Thiseliminatestheaddedlaborandcosttofield-mountbrackets.Filterscanbeeasilyremovedfromanyside.A2"filterrackisavailableasafactory-installedselectableoptiontoaccepthigherefficiencyfilters.

8. Removable Access Panels –Twofrontpanelsprovideeasyaccesstotheblowermotorandunitcontrols.Tworearpanelsprovideeasyaccesstothefanhousingandcompressorsection.

9. Piping Connections –WaterconnectionsareFPTwaterfittings,flushwiththeoutsideofthecabinetforeasyone-wrenchconnectiontounits.Alargecondensateconnectionprovidespropercondensateremoval.

10.Coaxial Heat Exchanger –Designedformaximumheattransferatnormalandlowwaterflowrateswithminimumpressuredrop.Theinsidetubeisdeeplyflutedtoenhanceheattransferandminimizefouling.Acupro-nickelheatexchangerisavailableasaselectableoption.

11.Hot Gas Reheat Coil (Optional) – Providessuperiorhumiditycontrolbyusingexpelledheatfromtherefrigerationcycleandredirectingitthroughanisolatedcircuitintheevaporatorsection.Forevery10°Foftemperatureriseacrossthehotgasreheatcoilthereisapproximatelya20%dropinthedischargeairrelativehumidity(%Rh).Awall-mountedhumidistatisusedinconjunctionwiththeunittomeasureandadjustthehumidityinthespace.



Flexible Configurations

Right Hand Left Hand

Return Air

Top View

Control Box Water Connections

CabinetTheEnfinityVerticalWaterSourceHeatPumpisfactoryassembledandtestedforreliability.Fiveuniquecabinetsizesmakeupour1/2through6ton(1.8through21.2kW)verticalheatpumpproductline.Theconsistentshapemakeslayoutsimple.Water,condensateandductconnec-tionsareallinsimilarlocationstosimplifyinstallation.Thefansectionisseparatedfromthecompressorsectionwithaninsulateddividerpanelformaximumsoundattenu-ation.Alargeremovablepanelprovideseasyserviceaccesstotheblowerandmotor.Thecabinetisconstructedofunpainted,G-60galvanizedsteel.Theinteriorsofthetopandsidepanelsandthebottomoftheunitarecoveredwith1/2"thick(13mm),11/2lb.(681g)densitycoatedglassfiberasstandard.AnoptionalclosedcellinsulationisavailableforapplicationswithmorestringentIAQrequirements.

Cabinet ConfigurationsFormaximumflexibility,eachverticalunitisavailableineitheraleft-handorright-handreturnairarrangementtoprovidetheoptimumpipinglocationandserviceaccess.Themirrorimagedesignoftheunitsletsyouconfigurethesystemusingminimumductworkandpiping.Thishelpsreducedesign,materialandinstallationcosts.

Filter RackThefilterissupportedbyfactory-mountedbracketsthatal-lowforfaceremoval.Unitscomestandardwitha1"(25.4mm)thickthrowawayfiltermountedinacombinationfilterrackandreturnairductcollar,thuseliminatingfieldmountedbrackets.Thefiltercanberemovedfromtherightorleftside. Anoptionalfactoryprovided2"filterrackisavailable

wherehighindoorairqualityisrequired.A2"construction-typefilterisincluded.

Figure 1: Optional 2" Filter Rack

Remove filter from the left or right side without a tool

Blower HousingTheblowerhousingprotrudesthroughthecabinettopal-lowingadequatematerialforconnectiontoaflexibleduct.Figure 2: Fan Housing Protrudes Through the Cabinet Top for Connection of Flexible Duct


ElectricalTheelectricalcomponentsarelocatedinthecompressorsectionoftheunit.Separateholesareprovidedonthecabi-nettofacilitatemainpowerandlowvoltagecontrolwiring.Allwiringconnectionsaremadeinternaltothecabinettoreducetheriskofaccidentalcontact.Eachunitisratedtoaccepttime-delayfusesforbranchcircuitovercurrentprotection.SinglephaseunitsarealsoratedforusewithHACRcircuitbreakers.Thecontrolboxhousesthemajoroperatingelectricalcon-trolsincludingtheMicroTechIIIunitcontroller,transform-er,compressorrelayandfanrelay.Eachcomponentcanbeaccessedeasilyforserviceorreplacement.Figure 3: Easy Access to the Vertical Unit Control Panel

Access panels lift up and out easily

Water ConnectionsThewaterandcondensateconnectionsareFPTfittings,securelymountedflushtothecornerposttoallowforconnectiontoaflexiblehosewithouttheuseofaback-upwrench.Thishelpsreducethetimerequiredtoconnecttheunitandhelpspreventdelaysduetoshippingdamage.Allverticalunitsareinternallytrappedwithclearvinyltubing,toallowinspectionofcondensatedrain.

Figure 4: Flush FPT Water Fittings

Figure 5: Vertical Unit Double-Sloped Drain Pan

Double Sloped Channels

R-410A Refrigerant■ R-410Arefrigeranthaszeroozonedepletionpotential,

noscheduledphase-outandisclassifiedinASHRAEStandard31asA1/A1–lowertoxicity,noflamepropagation.




CompressorsEnfinitywatersourceheatpumpsaredesignedaroundthemostadvancedcompressorsintheindustry.Awidevarietyofcompressortypesareusedtoofferthebestsystemdesignforthededicatedrefrigerantsandtonnage.ThisallowsEnfinitywatersourceheatpumpstodeliverratedcapacitywithlownoiselevels.RotarycompressorwithR-410Aisusedinverticalunitssize007to015.R-410A,non-CFCrefrigerantisusedinallunitsizes007to070.Unitsizes019to070useascrollcompressor.

Scroll Compressor

Rotary Compressor

Reversing ValveA4-wayreversingvalveisincludedwithallEnfinitywatersourceheatpumps.Thevalveisenergizedintheheatingmodeandwill“fail-safe”tothecoolingmodewhichisthepredominantmodeofoperationforcommercialapplications.Figure 6: 4-Way Reversing Valve

Thermal Expansion ValveAllEnfinitywatersourceheatpumpunitsincludeathermalexpansionvalveforrefrigerantmetering.TheThermalEx-pansionValve(TXV)allowstheunittooperateatoptimumefficiencywithfluidtemperaturesrangingfrom30ºFto110ºF,andenteringairtemperaturesrangingfrom40ºFto90ºF.TheTXVpreciselymeterstheexactamountofrefrig-erantflowthroughthesystemtomeettheloadanddeliverratedheatingandcoolingcapacity.Figure 7: Thermal Expansion Valve (TXV)

Fluid-to-Refrigerant CoilThecopperorcupronickel(optional)tube-in-tubecoaxialheatexchangerusedinEnfinitywatersourceheatpumpsaredesignedformaximumheattransferatnormalandlowwaterflowrateswithminimumpressuredrop.Theinsidetubeisdeeplyflutedtoenhanceheattransferandminimizefouling.Allcoaxialcoilsaretestedto400psigonthewatersideand500psigontherefrigerantside.Geothermalrange(VFW)unitsincludecoilandpipingin-sulationtoprotectagainstcondensationinlow-temperaturegeothermalapplications.Figure 8: Coaxial Heat Exchanger



Noise ReductionEnfinityWaterSourceHeatPumpsincludemultiplefeaturesandoptionstoreduceunwantednoisegenerationincludingscrollandrotarycompression,viscoelasticacous-ticalmassplate,vibrationisolatedfanmounts,optionalcompressorsoundblanketsandsoftstartingECMmotors.Whilegooddesignandinstallationpracticesarealwaysrequiredtopreventobjectionablenoise,McQuay,asaleaderinengineeredproductscanalsoprovidemanyothercustomizedsolutionstomeetyourapplicationsrequirements.Schrader Connections

TwoSchradervalvesarelocatedinsidetheendaccesspanel–oneonthelowsideandoneonthehighsideoftherefrigerationcircuit–forchargingandservicing.Allvalvesare7/16"SAEfittings.Figure 9: Schrader Valve

Air-to-Refrigerant CoilTheair-to-refrigerantheatexchangerisalargefaceareacoilwithcoppertubesandaluminumfins.Thefinsarelancedandmechanicallybondedtothetubesusingfinnededgesontheinsidewhichexpandduringassemblytoenhanceheattransfercapabilities.Themaximumworkingpressureoftheheatexchangeris500psig(3447kPa).Thecoilisdesignedforoptimalperformanceinbothheatingandcoolingwhilemaintainingthebenefitofacompactsize.CoilscanbeprovidedwithanoptionalE-coating.

Refrigeration SystemUnitshaveacoaxialheatexchangerwithacopperinner

tubeandasteeloutertube.Theaircoilisalargefaceareacoilwithcoppertubesandaluminumfins.Safetycontrolsincludeahigh-pressureswitchandlow-temperaturesensortolockoutcompressoroperationatextremeconditions.Foradditionalprotection,unitsizes015andlargerhavea7psi(48kPa)low-pressureswitchtoprotectthecompres-sorfromlowrefrigerantcharge.Thelowsettingpreventsnuisancetripswhileprovidingadditionalprotection.

Blower SectionTheblowersectionincludestheblowerhousing,wheel,motoranddrainpan.Itisseparatedfromthecompressorsectionbyaninsulateddividerpanelformaximumsoundattenuation.Thelargesizeoftheblowerwheelallowsittorotatemoreslowly,reducingmotorworktoimproveefficiencyandprovideforquietoperation.Alargepanelprovidesserviceaccesstotheblowerandmotor.Allblower/motorassemblieshavearemovableorificeringonthehousingtoaccommodatemotorandblowerremovalwithoutdisconnectingtheunitfromtheductwork.

Blower MotorsThestandardblowermotorisamulti-speed,PermanentSplitCapacitor(PSC)typewiththermaloverloadprotec-tion.Itispermanentlylubricated.Themotorisfactorywiredtomaximizeperformanceandefficiency.Unitsizes019andlargerhaveaterminalstriponthemotorforsimplemotorspeedchangewithoutgoingbacktothecontrolbox.Themotorisisolatedfromthefanhousingusingrubberisolatorstominimizevibrationtransmission.Allblower/motorassemblieshavearemovableorificeringonthehousingtoaccommodatemotorandblowerremovalwithoutdisconnectingtheunitfromtheductwork.OptionalElectronicallyCommutatedMotor(ECM)providessoftstart,maintainsconsistentCFMoveritsstaticoperatingrangeandfanspeedcanbeadjustedautomaticallybasedonmodeofoperation.Figure 10: High Efficiency Blower Motor Options

Permanent Split CapacitorMotor (PSC)

Electronically CommutatedMotor (ECM)


Thecontrolboxisaccessiblethroughtheleftorrightendcornerpanel.Ithousesthemajoroperatingelectricalcon-trolsincludingtheMicroTech®IIIunitcontroller,trans-former,compressorrelayandfanrelay.Eachcomponentiseasilyaccessedforserviceorreplacement.FouruniquecontrolchoicesareofferedwiththeMicroTechIIIunitcontroller:■ StandaloneoperationusingaMicroTechIIIunit

controller■ MicroTechIIIunitcontrollerwithI/OExpansion

module

■ MicroTechIIIunitcontrollerwithaLonWorks®communicationmodule

■ MicroTechIIIunitcontrollerwithaBACnet®communicationmodule

Eachoptionfeaturesdirectquick-connectwiringtoallunit-controlledcomponentsfor“clean”wiringinsidethecontrolbox.Eachcontrolcircuitboardreceivespowerfroma50VAtransformer.

Control Options

Control Description Application Protocol

TheMicroTech III unit controller isa standalonemicroprocessor-basedcontrol board conveniently locatedintheunitcontrolboxforaccessibil-ity.Theboard isdesigned toprovidestandalonecontrolofaWaterSourceHeat Pump using awall thermostator awallmounted temperature sen-sor. Each unit controller is factoryprogrammed,wired, and tested. Foradded functionality an optional I/OexpansionmoduleinterconnectstotheMicroTechIIIcontrollerforcompletecontrolandoperationofyourMcQuaywatersourceheatpump.

TheI/OExpansionModuleisanexten-sionoftheMicrotechIIIunitcontrollerandprovidesadditionalfunctionalitytotheMicrotechIIIcontrolsystem.TheinterconnectcablefromtheI/Oexpan-sionmoduletotheMicroTechIIIunitcontrollerprovidestwo-stageoperationofthewatersourceheatpump.

TheMicroTechIIIunitcontrollercanaccept a plug-inLonWorks commu-nicationmodule to provide networkcommunicationsandaddedfunctional-itytoeasilyintegratewithanexistingBAS.Thecommunicationmodulecanbe factory- or field-installed and istestedwithalllogicrequiredtomonitorandcontroltheunit.

TheMicroTechIIIunitcontrollercanaccept a plug-in BACnet commu-nicationmodule to provide networkcommunicationsandaddedfunctional-itytoeasilyintegratewithanexistingBAS.Thecommunicationmodulecanbe factory- or field-installed and istestedwithalllogicrequiredtomonitorandcontroltheunit.

MicroTech III

Eachunitcontrollerisfactoryprogrammed,wired,andtestedforcompletecontrolofsinglezone,standaloneoperationofyourMcQuayWaterSourceHeatPump.

Allowsfor:• Monitoringofenteringwatertemperaturefor boilerlesselectricheatcontrol.• Outputsforoptionalelectricheat• Output formulti-speed fansona standardwater

sourceheatpump.• IndependentLEDannunciator to easily identify

operationfaultconditionsfortwo-stageunits.

LonTalk application protocol is designed for unitsthatare integratedintoaLonWorkscommunicationnetworkforcentralizedschedulingandmanagementofmultipleheatpumps.

Designed to be linkedwith a centralized buildingautomation system (BAS) through aBACnet com-municationsnetworkforcentralizedschedulingandmanagementofmultipleheatpumps.

Un i t -moun t edorwall-mountedthermostat

Un i t -moun t edorwall-mountedthermostat

LonMark 3.4

BaCnet

(Standalone) Unit Controller

LonWorks

Communication Module

BACnet

Communication Module



Control FeaturesMicroTech® III Unit ControllerTheMicroTechIIIUnitControllerisamicroprocessor-basedcontrolboardconvenientlylocatedintheunitcontrolboxforeasyaccessthrougharemovableaccesspanel.Thestandaloneunitcontrollerisahardwiredinterfaceandprovidesallthenecessaryfieldconnections.Theboardcanbewiredfor24-voltACoutputtothewallthermostatbyusingterminalsR&C.AnLEDannunciatorislocatedonthefrontcorneroftheunitchassistoquicklychecktheoperatingstatusoftheunit.

MicroTech III Operating FeaturesAssumescyclefanoperation-notcontinuousfanoperation:■ Start-up –Theunitwillnotoperateuntilalltheinputs

andsafetycontrolsarecheckedfornormalconditions.■ Cooling mode –Onacallforcooling,thecompressor

andfanwillstart0to30secondslater.Whentheloadissatisfied,thecompressorandfanshutoff.

■ Heating Mode –Onacallforheating,thereversingvalveisenergizedafter60secondsandthecompressorandfanstart.Whentheloadissatisfied,thecompressorandfanshutoff.Thereversingvalveisde-energized60secondslater.

■ Short Cycle Protection & Random Start –Eachtimethecompressorstops,anewrandomcompressorstart-delaytimebetween180and240secondsisgenerated.Thispreventscompressorshortcyclingandpreventsunitsfromstartingsimultaneouslyaftercomingbackfromanunoccupiedcycle.

■ Unoccupied Mode –Asimple“grounded”signalbetweenterminalsUandC(nopowersourcerequired),putstheunitintotheunoccupiedmodefornightsetbackoperation.

■ Override Mode –Aswitchonthedeluxeautomaticchangeoverthermostatcanbeactivatedduringtheunoccupiedmodetoputtheunitbackintotheoccupiedmodefortwohoursforafter-hoursheatingorcooling.

■ Motorized Valve/Pump Restart –TheIV/PR(H8)terminalsontheTheMicroTechIIIunitcontrollerareusedtoenergize(open)amotorizedvalveorstartawaterpumptogetwatercirculatingpriortostartingthecompressoroncallforheatingorcooling.TheIV/PR(H8)terminalmaybe“daisychained”between200units.

■ Brownout Protection –TheMicroTechIIIunitcontrollermeasurestheinputvoltageandwillsuspendcompressorandfanoperationifthevoltagefallsbelow80%oftheunitnameplateratedvalue.AuniqueLEDstatusisgeneratedandanoutputisavailabletoa“fault”LEDatthethermostat.

■ Unit Shutdown –Asimplegroundedsignalputstheunitintotheshutdownmode.Compressorandfanoperationsaresuspended.AuniqueLEDstatusisgeneratedandanoutputsignalismadeavailableforconnectiontoa“fault”LEDatthethermostat.

■ Condensate Overflow Protection – TheMicroTechIIIunitcontrollerincorporatesaliquidsensoratthetopofthedrainpan.Uponsensingwaterflow,coolingoperationissuspended.AuniqueLEDstatusisgeneratedandoutputisavailabletoa“fault”LEDatthethermostat.Heatingoperationisnotsuspended.

■ Remote Reset of Automatic Lockouts –TheRemoteResetfeatureprovidesthemeanstoremotelyresetautomaticlockoutsgeneratedbyhigh-pressureand/orlow-temperaturefaults.WhentheMicroTechIIIunitcontrollerisinautomaticlockoutduetooneofthesefaults,andthecauseofthefaultconditionhasbeenalleviated,energizingtheO-terminalfor10secondsormorewillforcethecontrolboardtoclearthelockout.Aunitpowercyclecanalsobeusedtoclearanautomaticlockoutiftheconditionscausingthefaulthavebeenalleviated.

■ Intelligent Reset –TheFaultRetryfeaturehelpstominimizenuisancetripsofautomaticlockoutscausedbyhigh-pressureand/orlow-temperaturefaults.Thisfeatureclearsfaultsthefirsttwotimestheyoccurwithina24-hourperiodandtriggersanautomaticlockoutonthe3rdfault.Theretrycountisresettozeroevery24hours.

■ Equipment Protection Control –TheMicroTechIIIunitcontrollerreceivesseparateinputsignalsfromtherefrigeranthigh-pressureswitchandthelowsuctionlinetemperaturesensor.Inahigh-pressuresituation,compressoroperationissuspended.Inalowtemperaturesituation,theunitgoesintoadefrostcyclewheretheunitisputintocoolingoperationfor60secondsuntilthecoaxialheatexchangerisfreeofice.EachswitchgeneratesitsownuniqueLEDstatusandoutputisavailabletoa“fault”LEDatthethermostatifeithersituationexists.

Note: Most unit fault conditions are the result of operating the equipment outside the unit specifications.

Figure 11: MicroTech III unit controller LED & fault outputs

Mode / Fault Status LED’s T'Stat Alarm Light

Yellow Green Red Output-Terminal “A” Occupied, Bypass, Standby, or Tenant Off On Off Energized Override Unoccupied On On Off Energized Condensate Overflow On Off Off De-energized High Pressure 1 Fault Off Off Flash De-energized Low Pressure 1 Fault Off Off On De-energized Low Temperature 1 Fault Flash Off Off De-energized Brownout Off Flash Off De-energized Emergency Shutdown Off Flash Off De-energized Room/Return Air or Low

Flash Flash On De-energized Temp Sensor 1 Failure Service Test Mode

On On Off De-energized Enabled 1

Serial EEPROM On On On De-energized Corrupted Network “Offline” Off Off Off De-energized Received

Note: 1 Compressor relay/compressor terminal is labeled COMP, switched line of the same electric input as any of the L1 terminals.


Table 2: I/O Expansion Module Configuration Jumper Settings

Jumper Description Options JP1 Number of Open for single compressor

Compressors Shorted for dual compressor JP2 Hot Gas/ Open to disable reheat Water Reheat Shorted to enable reheat JP3 and JP4 open for no supplemental heat JP3

Supplemental JP3 open, JP4 shorted for

& JP4 Heat Type boilerless electric heat JP3 and JP4 shorted is an invalid setting JP5 and JP6 open for single-speed fan JP5 open, JP6 shorted for JP5 Fan Speed three-speed fan & JP6 Selection JP5 shorted and JP6 open for two-speed fan JP 5 and JP6 shorted is an invalid setting JP7 Compressor Open for single-speed compressor Speed Type Shorted for two-speed compressor JP8 Future Spare

Figure 12: I/O Expansion Module Configuration Jumper Terminals

Jumper Terminals

Features

Standard Heat Pumps / Single Circuit Units■ Monitorsenteringwatertemperatureforboilerless

electricheatcontrol■Outputsformediumandhighspeedfancontrols.

Second Circuit Units■ Highpressureswitch■ Lowpressureswitch■ Lowsuctionlinetemperaturesensor■ Compressoroutput■ Reversingvalve

Control Features


TheI/OExpansionModuleisafactoryinstalledoption.ItisanextensionoftheMicroTechIIIunitcontrollerandprovidesextrafunctionality.

TheI/OExpansionModulehas4mainpurposes:■ TheMicrotechIIIunitcontrollerincombinationwith

theI/OExpansionModulewillbethestandardcontrolsystemfordual-circuitWaterSourceHeatPumpequipment.Forexample:largeverticalunits.

■ TheI/OExpansionModulehasoutputstocontrolelectricheatonastandardWaterSourceHeatPump.

■ TheI/OExpansionModulehasoutputsformulti-speedfansonastandardWaterSourceHeatPump.

■ TheI/OExpansionModulehasanindependentLEDannunciatortoidentifyoperationalfaultconditionsondual-circuitequipment.

Table 1: I/O Expansion Module LED & Fault Outputs

Status LED's

Thermostat Alarm

Mode / Fault Yellow Green Red Light Output

Terminal “A”

Invalid Configuration Flash Flash Off De-energized Jumper Setting

Base Board Off Flash Flash N/A Communication Fail

High Pressure #2 Fault Off Off Flash De-energized

Low Pressure #2 Fault Off Off On De-energized

Low Suction Temp #2 Fault Flash Off Off De-energized Sensor Failures Low Suction

Low Suction Temp #2, Flash Flash On De-energized

1 EWT (w/ Boilerless EH only)

2 Service Test Mode Enabled Flash Flash Flash De-energized

Unoccupied Mode On On Off Energized

Occupied, Bypass, Standby, or Tenant Off On Off Energized Override Modes Normal Operation Off On Off De-energized

Notes: Mode / Faults are listed in order of priority. 1 Boilerless electric heat only 2 Alarm/fault LED indications take precedence over

service test mode LED indication. The controller shall use service test mode if the service test mode jumper is installed, even if the LED’s indicate an alarm/fault.


Control Features

Table 3: MicroTech III / unit control board LED & fault outputs

Mode / Fault Status LED’s T'Stat Alarm Light

Yellow Green Red Output-Terminal “A” Occupied, Bypass, Standby, or Tenant Off On Off Energized Override Unoccupied On On Off Energized Condensate Overflow On Off Off De-engergized High Pressure 1 Fault Off Off Flash De-energized Low Pressure 1 Fault Off Off On De-energized Low Temperature 1 Fault Flash Off Off De-energized Brownout Off Flash Off De-energized Emergency Shutdown Off Flash Off De-energized Room/Return Air or Low

Flash Flash On De-engergized Temp Sensor 1 Failure

Service Test Mode On On Off De-energized

Enabled 1

Serial EEPROM On On On De-energized Corrupted Network “Offline” Off Off Off De-enegized Received

Note: 1 Compressor relay/compressor terminal is labeled COMP, switched line of the same electric input as any of the L1 terminals.

MicroTech III Unit Controller with LonWorks or BACnet Communication ModuleEachMcQuaywatersourceheatpumpcanbeequippedwithaLonWorkscommunicationmodulethatisLonMark3.4certified.Thecontrollerismicroprocessor-basedandisdesignedtocommunicateoveraLonWorkscommunica-tionsnetwork.Itcanbefactoryorfield-installed.Theunitcontrollerisprogrammedandtestedwithallthelogicrequiredtomonitorandcontroltheunit.AnoptionalwallsensormaybeusedwiththecommunicationmoduletoprovidelimitedlocalcontroloftheWaterSourceHeatPump.Theunitcontrollermonitorswaterandairtempera-turesandpassesinformationtothecommunicationmodule.ThemodulecommunicateswiththeBAS,toprovidenet-workcontroloftheWaterSourceHeatPump.

TheMicroTechIIIunitcontrollerwithcommunicationmoduleincludesaunit-mountedreturnair,dischargeairandleavingwatertemperaturesensor.Wallmountedtemperaturesensorsincludesetpointadjustmentandtenantoverride.Theuserhasthecapabilityofsubstitutingthewallsensorwithaduct-mountedreturnairsensor.MicroTechIIIUnitControllerwithLonWorksCommuni-cationModuleorchestratesthefollowingunitoperations:■ Enableheatingandcoolingtomaintainsetpointbased

onaroomsensor■ Enablefanandcompressoroperation■ Monitorsallequipmentprotectioncontrols■ Monitorsroomanddischargeairtemperatures■ Monitorsleavingwatertemperature■ RelaysstatusofallvitalunitfunctionsTheMicroTechIIIunitcontrollerwithcommunicationmoduleincludes:■ ReturnAirTemperaturesensor(RAT)

(field-installed)■ DischargeAirTemperaturesensor(DAT)

(field-installed)■ LeavingWaterTemperaturesensor(LWT)Note: Refer to IM 956-X for details to install (RAT) & (DAT)

sensors.

When an optional wall-mounted room temperature sensor is connected to the unit controller, the Return Air Temperature (RAT) sensor must not be installed. A wall-mounted room temperature sensor and the return air temperature sensor must not be connected simultaneously or the unit will not operate properly.

CAUTION

ThecommunicationmoduleprovidesaccesstosetpointsforoperationalcontrolAvailablewallsensorsinclude:■ RoomsensorwithLEDstatusandtenantoverride

button■ RoomsensorwithLEDstatus,tenantoverridebutton,

and±3°Fsetpointadjustment■ RoomsensorwithLEDstatus,tenantoverride button,55°to90°Fsetpointadjustment


Control Features

MicroTech III Controller with BACnet Communication ModuleMcQuaywatersourceheatpumpsareavailablewithMcQuayBACnetMS/TPcommunicationmodulethatisdesignedtocommunicateoveraBACnetMS/TPcommuni-cationsnetworktoabuildingautomationsystem(BAS).Itcanbefactoryorfield-installed.Theunitcontrollerisprogrammedandtestedwithallthelogicrequiredtomonitorandcontroltheunit.Anoptionalwallsensormaybeusedwiththecommunicationmoduletoprovidelimitedlocalcontrolofthewatersourceheatpump.Theunitcontrollermonitorswaterandairtemperaturesandpassesinformationtothecommunicationmodule.ThemodulecommunicateswiththeBAS,toprovidenetworkcontrolofthewatersourceheatpump.Themodulemakesoperationaldataandcommandsavail-ableonacommunicationsnetworkusingBACnetobjectsandproperties:■ Thenetworkcableisashieldedtwisted-paircable■ Networkcommunicationsrunupto76.8Kbps■ DIPswitchesonthecontrollerenabletheMS/TPMAC

addresstobesetintherange0-127■ FourgreenstatusLEDsonthecommunicationmodule

indicatecommunicationactivityontheMS/TPcommunicationnetworkandwiththeunitcontroller

Figure 13: MicroTech III BACnet Water Source Heat Pump Snap-in Communication Module

MicroTechIIIUnitControllerwithBACnetMS/TPCom-municationModuleorchestratesthefollowingunitopera-tions:■ Enableheatingandcoolingtomaintainsetpointbased

onaroomsensor■ Enablefanandcompressoroperation■ Monitorsallequipmentprotectioncontrols■ Monitorsroomanddischargeairtemperatures■ Monitorsleavingwatertemperature■ RelaysstatusofallvitalunitfunctionsTheMicroTechIIIunitcontrollerwithcommunicationmoduleincludes:■ ReturnAirTemperaturesensor(RAT)

(field-installed)■ DischargeAirTemperaturesensor(DAT)

(field-installed)■ LeavingWaterTemperaturesensor(LWT)Note: Refer to IM 956-X for details to install (RAT) & (DAT)

sensors.

When an optional wall-mounted room temperature sensor is connected to the unit controller, the Return Air Temperature (RAT) sensor must not be installed. A wall-mounted room temperature sensor and the return air temperature sensor must not be connected simultaneously or the unit will not operate properly.

CAUTION

ThecommunicationmoduleprovidesaccesstosetpointsforoperationalcontrolAvailablewallsensorsinclude:■ RoomsensorwithLEDstatusandtenantoverride

button■ RoomsensorwithLEDstatus,tenantoverridebutton,

and±3°Fsetpointadjustment■ RoomsensorwithLEDstatus,tenantoverridebutton,

55°to90°Fsetpointadjustment


Applications

Typical Cooling and Heating Refrigeration Cycles (For standard heat pump operation only)Figure 14: Cooling Refrigeration CycleWhenthewallthermostatcallsforCOOLING,thereversingvalvedirectstheflowoftherefrigerant,ahotgas,fromthecompressortothewater-to-refrigerantheatexchanger.There,theheatisremovedbythewater,andthehotgascondensestobecomealiquid.Theliquidthenflowsthroughathermalexpansionvalvetotheair-to-refrigerantheatexchangercoil.Theliquidthenevaporatesandbecomesagas,atthesametimeabsorbingheatandcoolingtheairpassingoverthesurfacesofthecoil.Therefrigerantthenflowsasalowpressuregasthroughthereversingvalveandbacktothesuctionsideofthecompres-sortocompletethecycle.

Thermal Expansion Valve

Water to Refrigerant Heat Exchanger

Water In

Water Out

Compressor

Reversing Valve

Air to Refrigerant

Heat Exchanger

Coil

Blower

Conditioned Air(Cooling)

Return Air

Sensing Bulb andCapillary Tube

Figure 15: Heating Refrigeration CycleWhenthewallthermostatcallsforHEATING,thereversingvalvedirectstheflowoftherefrigerant,ahotgas,fromthecompressortotheair-to-refrigerantheatexchangercoil.There,theheatisremovedbytheairpassingoverthesurfacesofthecoilandthehotgascondensesandbecomesaliquid.Theliquidthenflowsthroughathermalexpansionvalvetothewater-to-refrigerantheatexchanger.Theliquidthenevaporatesandbecomesagas,atthesametimeabsorbingheatandcoolingthewater.Therefrigerantthenflowsasalowpressuregasthroughthereversingvalveandbacktothesuctionsideofthecompressortocompletethecycle.

Thermal Expansion Valve

Water In

Water Out

Compressor

Reversing Valve

Blower

Return Air

Sensing Bulb andCapillaryTube

Conditioned Air(Heating)

Water to Refrigerant Heat Exchanger

Air to Refrigerant

Heat Exchanger

Coil


Applications

SystemsWatersourceheatpumpsystemsareoneofthemostef-ficient,environmentallyfriendlysystemsavailableforheat-ingandcoolingbuildings.High-efficiency,selfcontainedunits(sizes7,000btuhto420,000btuh)canbeplacedinvirtuallyanylocationwithinabuilding.Eachunitrespondsonlytotheheatingorcoolingloadoftheindividualzoneitserves.Thispermitsanexcellentcomfortlevelforoccu-pants,bettercontrolofenergyuseforbuildingownersandlowerseasonaloperatingcosts.TheAir-ConditioningRe-frigerationInstitute(ARI)andtheInternationalStandardsOrganization(ISO)publishstandardssothatwatersourceheatpumpsareratedforspecificapplications.TheARI/ISOloopoptionsshowninthiscatalogaretypicalwatersourceheatpumploopchoicesavailableintoday’smarket.Thesesystemsofferbenefitsrangingfromlowcostinstallationtothehighestenergyefficiencyavailableinthemarkettoday.

Boiler / Tower Applications: ARI 320 / ISO 13256-1A“Boiler/Tower”applicationusesasimpletwo-pipewatercirculatingsystemthataddsheat,removesheatortrans-fersrejectedheattootherunitsthroughoutthebuilding.Thewatertemperatureforheatingisgenerallymaintainedbetween65ºF–70ºFandisusuallyprovidedbyanaturalgasorelectricboilerlocatedinamechanicalroom.Thecondensingwatertemperature,duringcoolingmonths,ismaintainedbetween85ºFand95ºFandrequirestheuseofacoolingtowertodissipatewasteheat.Coolingtowerscanbelocatedontheroof,orinsideoradjacenttothebuilding.Thisapplicationcanbethelowestcostoftheloopoptionsavailable.Note:ASHRAE90.1standardsrequirethatcirculatingpumpsover10HPwillrequireuseof“variablefrequencydrive”equipmentandpipeinsulationtobeusedwheneverwatertemperaturesarebelow60degreesandabove105degrees.SeeASHRAE90.1Standardsfordetails.Figure 16: Boiler/Tower Application

Open Loop Well Water Applications: ARI 325 / ISO 13256-1 “OpenLoop”wellwatersystemsusegroundwatertore-moveoraddheattotheinteriorwaterloop.Thekeybenefitofanopenloopsystemistheconstantwatertemperature,usually50ºFto60ºF,whichprovidesefficientoperationatalowfirstcost.Mostcommercialdesignersincorporateaheatexchangertoisolatethebuildingloopfromthewellwater.Usingheatexchangerscanreducemaintenanceissueswhilestillallowingthetransferofheatfromunittounitaswiththe“Boiler/TowerSystem”.Asuccessfuldesignprovidesanampleamountofgroundwater(approxi-mately2GPMperton)andadequateprovisionsfordis-chargingwaterbacktotheaquiferorsurface.OpenLoopapplicationsarecommonlyusedincoastalareaswheresoilcharacteristicsallowreinjectionwellstoreturnthewaterbacktotheaquifer.Notethatsomestateshaverequire-mentsonthedepthsofreturnwaterreinjectionwells,andsuchwellsmustbeapprovedbytheUnitedStatesEnvi-ronmentalProtectionAgency.Also,badwaterqualitycanincreaseproblemswithheatexchangerscaling.Suspendedsolidscanerodetheheatexchanger.Strainerscanbeusedtocontainsuspendedsolids.Figure 17: Open Loop Well Application


Applications

Closed Loop Geothermal Applications ARI 330/ISO 13256-1 “VerticalClosedLoop”applicationsareinstalledbydrill-ingverticalboreholesintotheearthandinsertingaplasticpolyethylenesupply/returnpipeintotheholes.Theverticalwellsareconnectedinparallelreversereturnfashiontoal-lowthewaterfromthebuildingtocirculateevenlythrough-outtheborefield.Thecirculatingfluiddissipatesheattothegroundinasimilarmannerasa“tower”andaddsheatbacktothelooplikeaboiler.Ifproperlydesigned,theloopfieldcanmaintainthelooptemperaturesnecessarytoconditionthebuildingwithouttheuseofaboileroratower.Looptemperaturesusuallyrangefrom37ºFto95ºFinNorthernclimates.Southernapplicationscanseetemperaturesrang-ingfrom40ºFto100ºF.Thenumberofboreholesandtheirdepthshouldbedeterminedbyusingcommercialsoftwarethatisspecificallydesignedforverticalgeothermalapplica-tions.Typicalboredepthsofaverticallooprangefrom150to400feetandgenerallyrequireabout250feetofsurfaceareapertonofcooling.Figure 18: Vertical Loop Application

Aclosedloop“Horizontal”geothermalapplicationissimi-lartoaverticalloopapplicationwiththeexceptionthattheloopsareinstalledintrenchesapproximately5feetbelowthegroundsurface.Thepipingmaybeinstalledusinga“four-pipe”or“six-pipe”designandcouldrequire1,500to2,000squarefeetofsurfaceareapertonofcooling.Looptemperaturesforacommercialapplicationcanrangefrom35ºFto95ºFinNorthernclimates.Southernclimatescanseetemperaturesrangingfrom40ºFto100ºF.Horizontalloopsaregenerallynotappliedinurbanareasbecauselanduseandcostscanbeprohibitive.Newadvancesininstal-lationprocedureshaveimprovedtheassemblytimeofhorizontalloopswhilekeepingthefirstcostlowerthanaverticalloop.

Figure 19: Horizontal Loop Application

A“SurfaceWater”or“Lake”closedloopsystemisageothermalloopthatisdirectlyinstalledinalakeorbodyofwaterthatisnearthebuilding.Inmanycases,thebodyofwaterisconstructedonthebuildingsitetomeetdrain-ageoraestheticrequirements.Surfaceloopsusebundledpolyethylenecoilsthatareconnectedinthesamemannerasaverticalorhorizontalloopusingaparallelreversereturndesign.Thesizeandthedepthofthelakeiscritical.Commercialdesignservicesshouldbeusedtocertifythatagivenbodyofwaterissufficienttowithstandthebuildingloads.Looptemperaturesusuallyrangefrom35ºFto90ºFandprovetobethebestcoolingperformerandlowestcostloopoptionofthethreegeothermalloops.Someapplica-tionsmaynotbegoodcandidatesduetopublicaccessordebrisproblemsfromflooding.Figure 20: Surface Water Loop Application


Application ConsiderationsUnit LocationTheVFC,VFWwatersourceheatpumpcanbeinstalled“freestanding”inanequipmentroom;however,closetinstallationsaremorecommonforthesmallverticaltypeunits.Generally,theunitislocatedinthecornerofaclosetwiththenon-ductedreturnairfacing90ºtothedoorandthemajoraccesspanelsfacingthedoorasshownintheil-lustrationatright.Alternatively,theunitcanhaveaductedreturnairwiththeopeningfacingthedoorandthemajoraccesspanelsfacing90ºtothedoor.Locateaverticalunittoallowforeasyremovalofthefilterandaccesspanels.Allowaminimumof18"(46cm)clear-anceoneachsideoftheunitforserviceandmaintenanceaccess.Alwaysbesuretoleaveatleastonesideofthefilterrackunobstructedsothattheservicepersonnelwillbeabletoslidethefilterout.Installafieldsuppliedlinevoltagedisconnectforbranchcircuitprotection.Toreducenoiseemissions,installafield-provided1/2inchthick,isolatorpadbelowtheentirebaseoftheverticalunit.Thepadshouldbeequaltotheoverallfoot-printsizeoftheunittoprovidesounddampeningoftheunitwhileinoperation.Figure 21: Typical Closet Installation - Non-ducted Application

A - CondensateB- Desuperheater Water Return (Optional) C - Desuperheater Water Supply (Optional)D - Water Return E - Water SupplyF - Low Voltage Control Wiring (Electric Entrance)

Return Air Thru Louvered Door

Return Air Thru Louvered Door

Return Air

Risers

Left-Hand Return Air Arrangement

Right-Hand Return Air Arrangement

Return Air

Figure 22: Typical VFC Installation – Closet, Non-Ducted Return

1. Dischargeair2. Acousticthermalductlining-10feet3. Linevoltagedisconnect4. Lowvoltagewiringtounitcontrolbox5. Flexibleductcollar6. Louveredclosetdoor7. Condensatedrain8. Flexible,braided,stainlesssteelreturnhosewithflow

controller/ballvalvewithport9. Flexible,braided,stainlesssteelsupplyhosewith

Y-strainer/ballvalvewithport10.Accesstounitcontrolbox11.LEDannunciatorlightsindicateunitoperationstatus

andfaults12.Fullvibrationisolationpadbetweenunitandfloor13.Minimumdistancebetweenreturnairductcollarand

wallfornon-ductedreturnapplications • Size007-012–5inches • Size015-024–5inches • Size030-036–6inches • Size042-048–8inches • Size060-070–10inches

Applications


ApplicationsDuctwork and AttenuationAllductworkshouldconformtoindustrystandardsofgoodpracticeasdescribedinASHRAESystemsGuide.Thedischargeductsystemwillnormallyconsistofaflex-ibleconnectorattheunit,anon-insulatedtransitionpiecetothefullductsize,ashortrunofduct,anelbowwithoutvanes,andatrunkductteeingintoabranchcircuitwithdischargediffusersasillustratedbelow.Returnairductscanbebroughtinthroughawallgrilleandthentotheunit.Thereturnductsystemwillnormallyconsistofaflexibleconnectorattheunitandatrunkducttothereturnairgrille.Withmetalductmaterial,thereturnairductshouldbeinternallylinedwithacousticinsulationforsoundattenuation.Returnairductworktotheunitrequirestheoptionalreturnairductcollar/2"(51mm)filterrackkit.Figure 23: Suggested Discharge Air Ducting

Square Elbow (Both Sides Internally Lined With Acoustic Insulation)

Trunk Duct

2 ft. x 2 ft. Diffuser

Discharge Collar

Heat Pump

Duct Transition

Branch Duct(Internally Lined)

Flexible Duct Collar

PipingThewatersourceheatpumpunitistypicallyconnectedtothesupply/returnpipingusinga“reversereturn”pipingsystemwhichincludesaflowcontroldevicesothatflowrequirementsaremetforeachzone.Ashort,highpressure“flexiblehose”isusedtoconnecttheunittothebuilding’shardpipingandactsasasoundattenuatorforboththeunitoperatingnoiseandhydronicpumpingnoise.Oneendofthehosehasaswivelfittingtofacilitateremovaloftheunitforreplacementorservice.Includesupplyandreturnshut-offvalvesinthedesigntoallowremovalofaunitwithouttheneedtoshutdowntheentireheatpumpsystem.Thereturnvalvemaybeusedforbalancingandwilltypicallyhavea“memorystop”sothatitcanbereopenedtotheproperpositionfortheflowrequired.Fixedflowdevicesarecommerciallyavailableandcanbeinstalledtoeliminate

theneedformemorystopshutoffvalves.IncludePres-sure/Temperatureportstoallowtheservicetechniciantomeasurewaterflowandunitoperation.

Control Access Panel

A CondensateB DesuperheaterWaterReturn(Optional)C DesuperheaterWaterSupply(Optional)D WaterReturnE WaterSupplyF LowVoltageControlWiring(ElectricEntrance)G LineVoltageUnitPower(ElectricEntrance)McQuayhasavailableoptionalhosekitcombinationstobetterfacilitatesystemflowbalancing.Theseflexiblehosesreducevibrationbetweentheunitandtherigidpipingsystem.Figure 24: Fire Rated Supply or Return Hoses

Condensate DrainThefactoryprovidedcondensatedraintrapontheverticalunitislocatedinsidethecabinet.Condensateremovalpip-ingmustbepitchedawayfromtheunitnotlessthan1/4"perfoot.Aventisrequiredafterthetrapsothattheconden-satewilldrainawayfromtheunit.Theventcanalsoactasacleanoutifthetrapbecomesclogged.Toavoidhavingwastegasesenteringthebuilding,thecondensatedrainshouldnotbedirectlypipedtoadrain/waste/ventstack.Seelocalcodesforthecorrectapplicationofcondensatepipingtodrains.


Unit SelectionAchievingoptimalperformancewithwatersourceheatpumpsystemsrequiresbothaccuratesystemdesignandproperequipmentselection.Useabuildingloadprogramtodeterminetheheatingandcoolingloadsofeachzonepriortomakingequipmentselections.Withthisinformation,theMcQuaySelectTools™softwareselectionprogramforWaterSourceHeatPumpscanbeusedtoprovidefast,ac-curateandcompleteselectionsofallMcQuaywatersourceheatpumpproducts.SelectToolssoftwareisavailablebycontactingyourlocalMcQuayRepresentative.WhilewerecommendthatyouuseMcQuaySelectToolssoftwareforallunitselections,manualselectionscanbeaccomplishedusingthesamezoneloadinformationandthecapacitytablesavailableinthiscatalog.

Boiler / Tower Application Manual Selections:Thefollowingexampleillustratesatypicalselectionforazoneinaboiler/towersystemforacommercialbuilding.Abuildingloadprogramdeterminesthatthiszoneneeds38,255BTUHoftotalcooling,31,832BTUHofsensiblecoolingand36,988BTUHoftotalheating.Thewatertem-peraturesfortheboiler/towersystemare90ºFforcoolingand70ºFforheating.Thereturnairtemperatureis80ºFdrybulbwith67ºFwetbulbforcoolingand70ºFforheating.

Zone requirements: TotalCoolingLoad = 38,255BTUHSensibleCoolingLoad = 31,832BTUHTotalHeatingLoad = 36,988BTUHAirFlowRequired = 1510CFMReturnAirCooling = 80ºFDB/67ºFWBReturnAir-Heating = 70ºFDB

SinceaMcQuayModelVFC036producesapproximately36,000BTUHofcooling,itisnotsufficientforthiszoneandamodelVFC042shouldbeconsidered.ModelVFCischosenbecauseitisspecificallydesignedforaboiler/towerapplication.Typicalwaterflowratesforboiler/towerapplicationsare2.0to2.5GPMpertonandinthisexamplenoantifreezeisused.

Selection:Model.............................VFC042(Boiler/Towermodel)

TotalCoolingCapacity@90EWT = 40,816BTUHSensiblecoolingcapacity@90EWT =32,704BTUHTotalHeatingCapacity@70EWT =52,[email protected](WetCoil)WaterFlowrequiredtomeetcapacity =8GPM WaterPressuredrop =6.9(FT.H2O)

FinalSelection....................................................VFC042

Geothermal Applications:Thefollowingexampleillustratesthesamezoneinageo-thermalapplication.

Theloadrequirementsforthezonearethesameastheaboveexample–38,255BTUHoftotalcoolingand31,832BTUHofsensiblecoolingand36,988BTUHofheating.Geothermalloopsoftwareprogramsareavailabletohelpdeterminethesizeoftheloopfieldbasedon:■ Desiredenteringwatertemperaturesforthesystem.■ Specificacreageavailablefortheloopwhichproduces

specificmin./maxlooptempsfortheunitselection.Enteringwatertemperaturesforgeothermalsystemscanbeashighas90ºto100ºFandaslowas30ºFbasedonthegeographicallocationofthebuilding.Waterflowratesaretypically2.5to3GPMpertonandtheuseofantifreezeisrequiredinmostnorthernapplications.

Zone requirements: TotalCoolingLoad = 38,255BTUHSensibleCoolingLoad = 31,832BTUHTotalHeatingLoad = 36,988BTUHAirFlowRequired = 1510CFMReturnAirCooling = 80DB/67WBReturnAir-Heating = 70DB

AMcQuayModelVFWischosenforthisgeothermalapplication.ModelVFWoffersinsulatedwaterpipingforcondensationconsiderationsandadifferentfreezestatset-tingtoallowenteringwatertemperatureslowerthan40ºF(withantifreeze).Outputcapacitiesshouldberecalculatedusingtheantifreezereductiontablesthatareshownonpage49.TheModelVFW042isfirstconsideredbutmaynotmeettheheatingloadbecauseofthereducedenteringwatertemperatures(35ºF)andanantifreezesolutionof21%propylene(seepage47).

Selection: Model..................................VFW042(Geothermalmodel)

Totalcoolingcapacity@100EWT =40,434BTUHx .980=39,625Sensiblecoolingcapacity@100EWT=32,164BTUHx .980=31,520Totalheatingcapacity@35EWT=38,335BTUHx.975=37,[email protected](DryCoil)WaterFlowrequiredtomeetcapacity = 10.8GPMWaterPressuredrop=12.7x1.5=14.61(FT.H2O)

FinalSelection....................................................VFW042Notes: In applications where the zone may be a corner

office or have excessive glass area, the heating load could be greater than the heating output capacity of the VFW 042 model (say 41,985 BTUH). The choices are to upsize the unit to the next model available (048), or add an electric duct heater to supplement the output of the 042 unit.

Water Loop Performance Data – Rated in Accordance with ISO Standard 13256-1 Boiler/Tower

Applications


Performance Data

Water LoopTable 4: Watr Loop Performance Data – Rated in accordance with ISO Standard 13256-1 Boiler/Tower

*

4.1

4.2

4.7

4.5

4.4

5.0

4.3

4.4

4.3

4.4

4.0

Standard Unit ECM at High Static Unit Airflow Waterflow Voltage Cooling Heating Cooling Heating

Size CFM L/S GPM L/S Btuh Watts EER COP Btuh Watts COP Btuh Watts EER COP Btuh Watts COP

115-1-60208/230-1-60

265-1-60 115-1-60

208/230-1-60265-1-60115-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-3-60208/230-1-60208/230-3-60

460-3-60208/230-1-60208/230-3-60

460-3-60575-3-60

208/230-1-60208/230-3-60

265-1-60460-3-60575-3-60

208/230-1-60208/230-3-60

265-1-60460-3-60575-3-60

208/230-3-60460-3-60575-3-60

*

0.15

0.19

0.23

0.30

0.37

0.46

0.60

0.69

0.76

0.98

1.20

*

10600

14000

16100

18300

26700

33400

45000

52500

56800

68300

87300

*

300

400

500

600

800

1000

1300

1400

1600

2000

2160

*

9060

12000

14700

19200

23800

30000

39500

43900

48100

63200

75400

*007

009

012

015

019

024

030

036

042

048

060

070

*

4.7

4.8

5.1

4.4

4.9

5.2

4.6

4.8

4.8

4.7

4.4

*

142

189

236

283

378

472

614

661

755

944

1019

*

2.3

3.0

3.6

4.68

5.81

7.25

9.50

11.00

12.00

15.50

19.00

*

2650

3510

4300

5620

6980

8800

11500

12800

14100

18500

22100

*

14.0

14.4

16.0

15.2

15.1

17.0

14.8

15.0

14.7

15.1

13.5

*

3110

4110

4720

5370

7820

9780

13200

15400

16600

20000

25500

n/a

n/a

n/a

*

19500

24100

29900

39900

44200

48700

63600

76200

n/a

n/a

n/a

*

5710

7050

8750

11700

12900

14200

18600

22300

n/a

n/a

n/a

*

16.6

16.3

17.0

15.0

16.2

16.0

15.7

14.0

n/a

n/a

n/a

*

4.9

4.8

5.0

4.4

4.7

4.7

4.6

4.1

n/a

n/a

n/a

*

18000

26300

33400

44500

52300

56400

67700

86300

n/a

n/a

n/a

*

5270

7700

9780

13000

15300

16500

19800

25300

n/a

n/a

n/a

*

4.6

5.2

5.4

4.6

5.1

5.1

5.0

4.5

Notes: * Not available at time of publication. Please consult your McQuay Representative for specific availability 1. n/a = ECM not available in unit sizes 007, 009, 012. 2. EER = Energy Efficiency Ratio COP = Coefficient of Performance L/s = Liters per second 3. Cooling capacity is based on 80.6°F db, 66.2°F wb (27/19°C) entering air temperature and 86°F (30°C) entering

water temperature. 4. Heating capacity is based on 68°F (20°C) entering air temperature and 68°F (20°C) entering water temperature.


Ground LoopTable 5: Ground Loop Performance Data Rated in Accordance with ISO Standard 13256-1 Ground Coupled Standard Unit ECM at High Static Unit Airflow Waterflow Voltage Cooling Heating Cooling Heating Size CFM L/S GPM L/S Btuh Watts EER COP Btuh Watts COP Btuh Watts EER COP Btuh Watts COP

*

4.9

5.0

5.7

5.1

5.2

5.6

5.1

5.0

4.6

4.8

4.0

115-1-60208/230-1-60

265-1-60 115-1-60

208/230-1-60265-1-60115-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-3-60208/230-1-60208/230-3-60

460-3-60208/230-1-60208/230-3-60

460-3-60575-3-60

208/230-1-60208/230-3-60

265-1-60460-3-60575-3-60

208/230-1-60208/230-3-60

265-1-60460-3-60575-3-60

208/230-3-60460-3-60575-3-60

n/a

n/a

n/a

*

3.7

3.8

4.0

3.3

3.8

3.8

3.8

3.6

*

0.15

0.19

0.23

0.30

0.37

0.46

0.60

0.69

0.76

0.98

1.20

*

3.3

3.5

3.5

3.5

3.1

3.9

3.4

3.6

3.4

3.5

3.1

*

300

400

500

600

800

1000

1300

1400

1600

2000

2160

*

142

189

236

283

378

472

614

661

755

944

1019

*

2.3

3.0

3.6

4.68

5.81

7.25

9.50

11.00

12.00

15.50

19.00

*

9720

12700

15700

19400

24800

30700

40300

45400

51600

65100

76500

*

2850

3720

4600

5690

7260

9000

11800

13300

15100

19100

22400

*

16.7

16.9

19.6

17.3

14.9

19.1

17.3

17.0

15.8

16.3

13.7

*

7020

9300

10000

13700

17800

22300

30300

35100

40300

47000

58900

*

2050

2720

2920

4010

5210

6530

8900

10300

11800

13700

17200

n/a

n/a

n/a

*

19700

25100

30600

40500

46100

50200

66000

78400

n/a

n/a

n/a

*

5770

7350

8960

11800

13500

14700

19300

22900

n/a

n/a

n/a

*

19.0

19.2

19.3

16.6

18.9

18.2

18.0

16.2

n/a

n/a

n/a

*

5.6

5.6

5.7

4.9

5.5

5.3

5.3

4.7

n/a

n/a

n/a

*

13400

17500

22300

30000

34400

37600

46000

56800

n/a

n/a

n/a

*

3920

5120

6530

8790

10100

11000

13500

16600

*007

009

012

015

019

024

030

036

042

048

060

070



Performance Data


Performance Data

Ground WaterTable 6: Ground Water Performance Data Rated in Accordance with ISO Standard 13256-1. Standard Unit ECM at High Static Unit Airflow Waterflow Voltage Cooling Heating Cooling Heating Size CFM L/S GPM L/S Btuh Watts EER COP Btuh Watts COP Btuh Watts EER COP Btuh Watts COP

n/a

n/a

n/a

*

7.7

7.6

7.5

6.2

7.3

7.0

6.7

5.7

*

0.15

0.19

0.23

0.30

0.37

0.46

0.60

0.69

0.76

0.98

1.20

115-1-60208/230-1-60

265-1-60115-1-60

208/230-1-60265-1-60 115-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-1-60265-1-60

208/230-3-60208/230-1-60208/230-3-60

460-3-60208/230-1-60208/230-3-60

460-3-60575-3-60

208/230-1-60208/230-3-60

265-1-60460-3-60575-3-60

208/230-1-60208/230-3-60

265-1-60460-3-60575-3-60

208/230-3-60460-3-60575-3-60

*

4.0

4.2

4.3

4.1

4.2

4.6

4.1

4.2

4.0

4.1

3.6

*

300

400

500

600

800

1000

1300

1400

1600

2000

2160

*

142

189

236

283

378

472

614

661

755

944

1019

*

2.3

3.0

3.6

4.68

5.80

7.25

9.50

11.00

12.00

15.50

19.00

*

10900

14100

17100

21400

26600

33000

42900

48800

56100

69000

79100

*

3200

4130

5010

6270

7790

9600

12500

14300

16400

20200

23100

*

23.8

23.8

28.1

23.5

23.3

25.1

22.3

22.1

20.3

20.5

16.6

*

7.0

7.0

8.2

6.9

6.8

7.4

6.5

6.5

5.9

6.0

4.9

*

8820

11800

13100

16900

21700

28400

37700

42900

48900

58400

72700

*

2580

3450

3830

4950

6360

8320

11000

12500

14300

17100

21300

n/a

n/a

n/a

*

21600

26900

32900

43000

49100

54300

69900

80600

n/a

n/a

n/a

*

6320

7880

9630

12600

14400

15900

20500

23600

n/a

n/a

n/a

*

26.1

25.8

25.5

21.3

24.8

23.8

22.9

19.6

n/a

n/a

n/a

*

16600

21300

28400

37400

43000

47100

57400

70500

n/a

n/a

n/a

*

4860

6240

8300

10900

12600

13800

16800

20600

n/a

n/a

n/a

*

4.4

4.5

4.8

4.0

4.5

4.5

4.4

4.1

*007

009

012

015

019

024

030

036

042

048

060

070




Capacity DataSize 009 (300 CFM)

EAn/an/an/an/an/an/an/an/an/an/an/an/a

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

SENn/an/an/an/an/an/an/an/an/an/an/an/a

770479178130834377577970818383967810802382368449747276917910812875267744796381817579779780168235723774617685790972907514773879627343756777918016699772277456768670507280751077397103733375637792675369887223745968067041727675126859709473307565

kW0.4530.5240.5940.6650.4730.5440.6140.6850.4930.5640.6340.7050.4580.5360.6140.6910.4780.5560.6330.7110.4980.5760.6530.7310.4610.5450.6300.7150.4810.5650.6500.7350.5000.5850.6700.7550.4600.5520.6440.7360.4800.5720.6640.7560.5000.5920.6840.7760.4580.5570.6550.7540.4780.5760.6750.7740.4970.5960.6950.7940.4520.5580.6640.7700.4720.5780.6840.7900.4920.5980.7040.810

THA425040283806358344344212398937674618439541733951515348854617434953365068480045325520525249844716611758035490517663015987567453606484617158575544714367846425606673276968660962497511715167926433823178277422701784158010760672018599819477897384938289318481803095659115866582149749929988488398

TOTn/an/an/an/an/an/an/an/an/an/an/an/a

1056911515124611340810700116461259313539108311177712724136701006110963118651276710192110941199612898103231122512128130309548104051126312121967910537113941225298101066811526123839028984210655114699160997310787116009291101041091811731850492731004210811863594041017310942876695351030411073

kWn/an/an/an/an/an/an/an/an/an/an/an/a

0.2080.1660.1250.0840.2070.1660.1250.0840.2070.1660.1240.0830.3130.2800.2480.2150.3120.2800.2470.2150.3120.2790.2470.2140.4060.3830.3590.3350.4060.3820.3580.3340.4060.3820.3580.3340.4890.4730.4580.4430.4880.4730.4580.4430.4880.4730.4570.4420.5590.5530.5460.5400.5590.5520.5460.5390.5580.5520.5450.539

THRn/an/an/an/an/an/an/an/an/an/an/an/a

112401206512889137141130812133129571378211376122001302513850111201193712755135731118712005128231364011255120731289113708109381174812559133701100511816126271343811073118841269513506106941149812302131061076211566123701317410830116341243813242103901118711984127811045811255120521284910525113231212012917

EA506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

LWT14.514.815.115.416.216.416.616.817.117.217.417.523.423.724.124.425.425.625.926.126.426.626.827.032.332.733.033.434.534.835.035.335.836.036.236.441.141.541.942.343.743.944.244.545.145.345.545.849.850.250.751.252.753.053.453.754.354.654.855.158.458.959.459.961.762.062.462.863.563.864.164.4

TOT6014591658185719619760996001590363806282618460866899680167036604708269846886678872657167706969717837773976417543802079227824772682038105800779098828873086328534901189138815871791949096899889009872977496769578

10055995798599761

1023910140100429944

109691087110773106751115211054109561085811336112381113911041

LWTn/an/an/an/an/an/an/an/an/an/an/an/a44.045.046.047.039.840.441.141.937.538.038.539.153.954.955.957.049.750.451.151.847.548.048.549.163.764.765.766.859.660.361.061.757.457.958.459.073.474.375.476.569.470.170.871.567.267.768.368.983.083.984.986.079.179.880.581.377.077.578.178.7

EWT

20

30

40

50

60

70

GPM

1.6

2.3

3.0

1.6

2.3

3.0

1.6

2.3

3.0

1.6

2.3

3.0

1.6

2.3

3.0

1.6

2.3

3.0

WPD

4.1

7.4

11.4

4.1

7.4

11.4

4.1

7.4

11.4

4.1

7.4

11.4

4.1

7.4

11.4

4.1

7.4

11.4

Cooling Heating



7973869894221014781048829955410278823589609685104107705840891119813783785399242994479688670937310076743681178797947875688248892996097699837990609740689475308167880370257662829889347157779384299065634669387530812264777069766182536609720177928384

650567456986722765586798703972806611685270927333637966226866710964326675691971626485672969727215625264986744699163056551679870446358660468517097599562476499675060486300655268036101635366056857573459916248650657876044630265595840609763556612

0.6180.6200.6220.6250.6180.6200.6220.6240.6170.6200.6220.6240.6440.6500.6560.6630.6430.6500.6560.6620.6430.6490.6550.6620.6660.6770.6870.6980.6650.6760.6870.6980.6650.6760.6860.6970.7020.7210.7410.7600.7010.7210.7400.7600.7010.7200.7400.7590.7260.7540.7820.8100.7260.7540.7820.8100.7260.7540.7820.810

1002410814116051239510092108821167312463101601095011740125319818

1060511392121799886

1067311460122479954

1074111528123159597

1038111164119489665

1044811232120169733

10516113001208391099885

106621143991769953

10730115079244

10021107981157585599329

100991086986279397

101671093786959465

1023511005

506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

SEN92.593.494.495.588.889.590.290.986.887.387.888.497.298.299.2100.293.694.395.095.791.692.192.793.3102.1102.9103.9104.998.499.199.8100.596.597.097.598.1111.5112.5113.4114.2108.1108.8109.3110.0106.3106.8107.2107.8120.9121.8122.7123.7117.7118.3119.0119.7116.0116.4117.0117.5

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

kW THATOT kW THR EA LWT TOTLWTEAEWT GPM WPD Cooling Heating

66.967.468.068.670.671.071.471.972.773.073.373.771.171.772.372.975.075.475.976.477.277.577.978.375.375.976.677.279.479.980.480.881.782.182.582.983.684.385.085.888.288.789.289.890.891.291.692.091.992.693.494.296.997.598.198.799.8

100.2100.7101.2

121191202111923118251230312204121061200812486123881229012191127141261612518124201289712799127011260313081129831288412786133221322413126130281350613408133091321113689135911349313395145791448014382142841476214664145661446714945148471474914651158881579015691155931607115973158751577716254161561605815960

0.4440.5570.6700.7830.4640.5770.6900.8030.4840.5970.7100.8230.4390.5560.6730.7890.4590.5760.6920.8090.4790.5960.7120.8290.4340.5540.6740.7940.4540.5740.6940.8140.4740.5940.7140.8340.4210.5480.6750.8020.4410.5680.6950.8220.4600.5880.7150.8420.4050.5390.6730.8080.4250.5590.6930.8280.4450.5790.7130.848

1059410098960291061077810282978592891096110465996994731122310704101869667114071088810369985011591110721055310034118681132610785102431205211510109681042712235116941115210610132041261712030114421338812801122131162613571129841239711810146021396913336127041478614153135201288714970143371370413071

1.6

2.3

3.0

1.6

2.3

3.0

1.6

2.3

3.0

1.6

2.3

3.0

1.6

2.3

3.0

80

85

90

100

110

4.1

7.4

11.4

4.1

7.4

11.4

4.1

7.4

11.4

4.1

7.4

11.4

4.1

7.4

11.4

Capacity Tables Notes:EWT = Entering Water Temperature (ºF) L/sec. = Airflow in Liters per second WPD = Water Pressure Drop (Ft. Hd) EA = Entering Air Temperature (ºF)LWT = Leaving Water Temperature (ºF) TOT = Total Heat (Btu) SEN = Sensible Heat (Btu) kW = Kilowatts

COP = Coefficient of Performance THA = Total Heat of Absorption (Btu) THR = Total Heat of Rejection (Btu) GPM = Gallons Per Minute




70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

kW0.6110.6890.7530.8090.6180.6950.7590.8150.6240.7020.7660.8210.6370.7160.7840.8470.6460.7260.7940.8560.6540.7330.8010.8620.6580.7390.8110.8790.6680.7490.8210.8890.6760.7570.8290.8980.6770.7600.8360.9090.6860.7700.8470.9200.6950.7780.8550.9290.6950.7800.8610.9390.7050.7910.8720.9510.7130.8000.8810.9600.7120.8010.8860.9700.7230.8130.8980.9830.7320.8220.9080.993

THA542154205243496054215420524349605421542052434960683367156470614470036868660762227092693166206222817579557624722083848140778973658492823778757442954292228807832997919446900985149924956891218607109661055710062951111274108291030697281143410974104359844124651196111389107671282912292116931103913028124761185211180


129991428415667171551280514099155021699912697139941537716912126351377315001163171257013720149641631512525136781493416298121801321014329155321220013250143921562412202132611441315656116661261813641147501174512717137671490811778127601382414979110971198712934139581121512128131021416011271121941318114256


965910065104341076495719987

103701070995219942

103201067994799830

101521044594489808

101431045094289792

1013310446926795869884

10155927696039908

10188927696079916

10200902993349615987890659376966499339080939496859957876890699344960288229128940896728848915594389705


0.2990.2900.2820.2250.2140.2070.2010.1610.1870.1810.1760.1410.4350.4290.4220.4130.4010.3910.3670.2870.3990.3860.3280.2420.5420.5360.5290.5230.5180.5080.4980.4880.5200.5090.4970.4840.6330.6290.6240.6190.6150.6080.6000.5920.6200.6120.6020.5920.7160.7140.7120.7100.7020.6980.6930.6870.7090.7040.6970.690


139831510716279175171347914556157001684613220142791534416534140411515616361176451383014945161101720313711148221588816977139161492516020172001382114840159471714213764147861589817098136821461915625167151366614614156371674813651146041563416755133661425115190162041340314302152581629513417143211528516334

EA506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

LWT14.914.915.115.316.416.416.516.717.217.217.317.523.623.723.924.225.425.525.625.926.426.526.626.832.332.532.833.234.534.634.835.135.735.836.036.241.041.341.742.143.543.744.044.444.945.145.345.649.650.050.451.052.552.853.153.554.154.454.755.058.158.659.159.761.461.862.262.663.363.663.964.3

TOT737176237653755173717623765375517371762376537551886790068982885890469168912989459140923591438944

102771032010223100381049610516103991019710609106181049210280117051165511487112451196511890117021144512103120191182111547131871305612821125251350613341130801276013673134931321812884147431452814230138801512214875145531417415329150681472214326


EWT

20

30

40

50

60

70

GPM

2.1

3.0

3.9

2.1

3.0

3.9

2.1

3.0

3.9

2.1

3.0

3.9

2.1

3.0

3.9

2.1

3.0

3.9

WPD

6.4

11.4

17.5

6.4

11.4

17.5

6.4

11.4

17.5

6.4

11.4

17.5

6.4

11.4

17.5

6.4

11.4

17.5

Cooling Heating



10478113091219713146106231147912394133751069311561124891348610152109551181612733103071113412023129721038311222121231308898171059111422123129979107781163812558100601087011744126789120984010613114449292100361083711700937710134109491182984019062977710544857592631000410803866293621011910934

848987879066932485548858913994028586889291759440834386428923918484128716900092648446875290389304819384948777904382668570885791258302860888969165788581918480875579608269856288407998830986038882756678788176846176437958825885457681799883008588

0.7960.7970.7980.7990.7840.7830.7810.7790.7930.7910.7870.7830.8360.8390.8420.8440.8250.8260.8260.8250.8340.8330.8320.8300.8760.8810.8850.8900.8650.8680.8700.8710.8750.8760.8770.8760.9590.9680.9760.9840.9490.9550.9610.9660.9590.9640.9680.9711.0491.0621.0741.0861.0381.0481.0581.0671.0471.0561.0651.072

129921382614718156661306313914148221579413096139551487015854127881360014469153911287113699145861553112911137471464215597125741336414208151091266613472143371525812711135251439915331121311287713677145311223312996138141469212284130551388314773116841238513137139421178612505132771410411836125651334814187

506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

SEN92.893.694.595.489.089.690.290.986.987.487.988.497.698.499.2100.293.994.495.195.791.892.392.893.3102.4103.2104.0104.998.799.399.9100.596.797.297.698.1112.0112.7113.5114.4108.5109.0109.6110.2106.5106.9107.4107.9121.6122.3123.0123.8118.2118.7119.2119.8116.3116.7117.1117.6

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71


66.667.167.868.470.370.771.271.772.472.873.173.570.871.472.072.774.775.275.776.277.077.377.778.174.975.676.377.079.179.680.180.781.581.982.382.783.284.084.785.587.988.489.089.690.590.991.491.991.592.393.194.096.697.297.898.499.599.9

100.4101.0

163821609915740153361684616516161201568217090167381632315869172411691316527161011774217378169481648018013176211717016682181241776117339168821866118255178021730318955185311804517523199441951419041185232058720103195731900920926204141985819274218592136020815202342258722030214372080622980224012177221106

0.7320.8240.9131.0030.7440.8360.9261.0170.7530.8460.9371.0270.7420.8360.9271.0200.7550.8490.9421.0350.7650.8600.9521.0460.7540.8490.9431.0380.7670.8630.9581.0540.7780.8740.9691.0660.7790.8770.9761.0770.7940.8940.9941.0960.8060.9061.0061.1090.8070.9101.0141.1200.8260.9291.0341.1410.8390.9431.0481.156

140411345912811121161448713857131681243714720140681335912610148661423413551128251534614676139461317515606149071415513363157121503914313135471622615509147471393616507157701497514140174511670015907150621806417257164031550918386175501666915753192721844017559166331996219069181361715720333194171844617431

2.1

3.0

3.9

2.1

3.0

3.9

2.1

3.0

3.9

2.1

3.0

3.9

2.1

3.0

3.9

80

85

90

100

110

6.4

11.4

17.5

6.4

11.4

17.5

6.4

11.4

17.5

6.4

11.4

17.5

6.4

11.4

17.5






70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

kW0.6480.7320.7990.8570.6550.7390.8060.8640.6680.7520.8190.8770.6750.7610.8350.9000.6830.7690.8420.9070.6950.7810.8550.9200.6970.7870.8670.9400.7050.7950.8740.9470.7180.8080.8870.9600.7130.8080.8940.9750.7230.8180.9050.9850.7370.8320.9170.9980.7290.8270.9191.0070.7390.8390.9311.0210.7540.8540.9471.0360.7450.8480.9451.0410.7570.8600.9591.0550.7720.8760.9751.072

THA562656225436514156265622543651415626562254365141740472306901648274047230690164827404723069016482909488118383784091928852838378409192885283837840106521025797559187109501052099589286110811057299589286122961178411181105241265712111114761078612854122861162610873140501342812725119751449413824130771228814725140311326012455


159911735218646200991628417472188632035316245176411897120465154221667617984193931562016859182121965715730170971833419789147951599017275186491498716208175271898215081163151765119064141401529016516178391433915516167781813714436156261690618283134571456115736169951366114794160011730113761149071613117450


119421253312652129271241212394127221301912059125941276413066116851209612392126721180512135124641276711922125431254712811113951176712108124191148311859122061272611527119061225812562110931147211817121361118511568119171224011229116131196612290107821116711519118451087511264116211195110920113121167012002


0.3610.3190.2550.1560.3270.2720.1760.0260.3350.2620.1500.0240.4570.4470.4280.3950.4400.4240.3940.3410.4460.4250.3900.3270.5420.5380.5330.5230.5230.5180.5090.4920.5260.5210.5100.4910.6430.6360.6320.6270.6180.6100.6040.5980.6160.6090.6030.5960.7620.7550.7480.7420.7330.7230.7140.7050.7280.7170.7080.699


166911788519053203341684017886191072040416753179431913420425165381767818859201231659917721189242020516653178501897020245163321743818619198741639717513187092002016429175501875320017161051718018329195581617517264184301967616208173061848119734158561690718023192101593216997181271933415969170381817819397

EA506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

LWT15.515.515.715.916.916.917.017.217.617.617.717.824.124.324.524.925.926.026.226.426.927.027.127.332.833.033.333.834.935.135.435.736.136.336.536.741.541.842.242.743.944.244.544.945.345.545.846.150.250.651.151.653.053.353.654.054.554.855.155.458.859.259.860.461.962.362.763.263.764.064.464.7

TOT780480728101799278048072810179927804807281017992969297969701948996929796970194899692979697019489114711148111307109931157511524113071099311575115241130710993131021301112781124711341313287129991258013549133431299912580148171461914306139291519314963146221421315399151481478214308166461635015955155061711016767163311584517352169851652716027


EWT

20

30

40

50

60

70

GPM

2.5

3.6

4.7

2.5

3.6

4.7

2.5

3.6

4.7

2.5

3.6

4.7

2.5

3.6

4.7

2.5

3.6

4.7

WPD

2.4

4.8

8.0

2.4

4.8

8.0

2.4

4.8

8.0

2.4

4.8

8.0

2.4

4.8

8.0

2.4

4.8

8.0

Cooling Heating



127531380814923161181296014040151961642913061141561532916582123901342014514156711259813658147811598512701137751491616139120211302514093152251223013265143661553212334133831450015688112601221213222142941147212454135001461011576125741363714766104731136812317133231068611612125971364210790117331273413801

10465108561121411546105581095111315116521060411000113661170410304106981106111396103971079511161115021044210842112111155310141105381090611247102331063411006113491027910683110571140198081021110588109399900

1030810688110439947

10356107391109494609874

102621062595549973

10364107279600

100221041210778

0.8500.8570.8810.8760.8280.8520.8430.8340.8260.8440.8330.8240.9000.9100.9180.9470.8790.8850.9130.9040.8770.8810.9020.8920.9490.9630.9740.9830.9280.9380.9450.9770.9270.9350.9400.9641.0401.0631.0831.0991.0231.0411.0561.0681.0231.0391.0521.0611.1251.1561.1841.2091.1101.1371.1601.1811.1121.1361.1581.176

154561651817688188371556516704178031897015618167491785719036152561630817413186411537116438176301877915428165001768618846150411608417176183241516316221173311857915223162881740418648145651558716655177721470115738168261796514767158121690918057140391503016066171481418515193162511735914255152731634217461

506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

SEN49.653.958.362.749.453.758.162.549.353.658.062.449.954.258.663.049.754.058.462.849.753.958.362.7102.1102.9103.8104.798.599.199.7100.496.597.097.498.050.955.159.563.950.755.059.363.750.654.959.263.651.555.860.164.551.355.659.964.351.355.559.864.2

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71


67.267.868.569.170.871.371.772.272.973.273.674.071.472.172.773.575.375.776.276.777.477.878.278.675.676.377.077.879.680.280.781.281.982.382.883.283.984.785.586.388.489.089.690.290.991.491.992.492.193.093.994.897.197.798.499.199.9

100.4101.0101.5

185861819117714172021915318713181871762019457189791842617836196091916418645180892022219724191601855820553200311943018795206572017019609190142133220779201621952021686211022046319788228362225121609209482363722987222762153824063233662261821847251202445323718229652604625284244792366226528257322489124021

0.7640.8710.9741.0760.7770.8850.9891.0920.7940.9011.0061.1100.7750.8830.9901.0950.7890.8981.0061.1120.8060.9151.0231.1300.7870.8971.0061.1150.8020.9131.0241.1330.8190.9311.0421.1520.8140.9291.0431.1580.8320.9481.0631.1790.8510.9671.0831.1990.8460.9651.0861.2050.8670.9881.1091.2290.8881.0091.1311.250

159051517414371135371644715668148121392116737159201503614120168821609515241143531746616624157221478417781169121597215002178801704416140152021852117617166541566718857179211693315912199471900017997169752070319689186141751421105200431893017797220992105719945188162296921830206451945323421222462102319780

2.5

3.6

4.7

2.5

3.6

4.7

2.5

3.6

4.7

2.5

3.6

4.7

2.5

3.6

4.7

80

85

90

100

110

2.4

4.8

8.0

2.4

4.8

8.0

2.4

4.8

8.0

2.4

4.8

8.0

2.4

4.8

8.0





kW0.7750.88

0.9991.1380.7780.8841.0041.1430.78

0.8871.0071.1460.7920.9031.0261.1670.7960.9081.0311.1730.7990.9091.0351.1770.8120.9271.0551.2

0.8170.9341.0621.2080.8210.9391.0671.2130.8350.9571.0891.2380.8440.9671.1

1.2490.85

0.9731.1071.2570.8660.9931.1311.2850.8791.0071.1461.3010.8871.0171.1561.3110.9061.04

1.1831.3430.9241.0591.2051.3640.9371.0721.2181.378

THA8053772373346887837780177604712085758201776072679738932988658346101499704920586531040799389420883911576110831053999411208911552109641032312411118461123710562135641298412347116651419013554128691213314585139151319512424156761500214281135091644615706149081406816912161271530014418179191714716318154451881717964170681612019388184841752516522

TOT202562194223736255822046222203240162599420580223552421126219197752139223094248791998621652234372526420108218032360925488192432080422451241421946021070227522452519583212192292724747186872017721734233521891020447220582375619037206012224123981180831951020990225601831619792213182294318448199542150223146174251877920200216991767019066205362208817808192312072622309

SEN156591630816913174541575816424170281761015815164921710817695154291606416651171911553016179167911733515588162461686117419151761580516390169171527915922165121705915337159881658317142149121553016101166261501815648162311677415078157161630516857146281524115804163361473815363159341647614800154331600816550143201492515490160231443515049156231616414499151201569916244

kW0.2930.2790.2680.2570.2240.2030.1830.1640.1810.1560.1320.1070.4330.4240.4150.4080.3740.3580.3420.3280.3380.3180.2980.2780.5640.5580.5520.5490.5110.4990.4880.4770.48

0.4640.4490.4350.6880.6850.6840.6840.64

0.6320.6250.6190.6110.6

0.590.580.8110.8110.8140.8170.7640.76

0.7570.7550.7380.7310.7250.7190.9380.9410.9460.9530.8910.890.89

0.8920.8640.8610.8580.857

THR212732288724634264572123922892246502653921216228862468126576212532282924526262562127022870245812637321259228892463826433211632268924285259852122322768244132613021232227832446926209210382249024055256982107922584241922585621126226272425125916208512224023765253302091622359239032551520958224152398725613206142196723386249332069322078235392510320742221482362425208

EA506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

LWT14.314.614.815.215.916

16.216.516.816.917.117.323.123.423.724.125

25.225.425.726.126.326.526.731.832.232.53334

34.334.634.935.335.535.836

40.440.841.241.742.943.243.644

44.544.745

45.348.949.349.850.451.852.252.653

53.653.954.254.557.257.858.459

60.661

61.561.962.663

63.463.7

TOT102921027910227101801062610575105001042810836107631068710591120281193811842117221245112332121961205312713125021241112243139201375713591134221444914242140371382614782145511431814074159641573615494152501662616345160421575017036167231638816062181651786717547172211896118591182121782719472190611862818205205202014019729193262147521011205352005122080215522102920498

LWT32.933.934.93629

29.730.531.326.827.428

28.642.943.944.946

39.139.840.541.336.937.438

38.552.953.854.855.949.149.750.551.246.947.447.948.562.963.864.765.759

59.760.461.156.957.457.958.472.873.674.675.569

69.670.371

66.867.367.868.382.783.584.485.378.979.580.180.876.877.277.778.2

EA70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

EWT

20

30

40

50

60

70

GPM

3.3

4.7

6.2

3.3

4.7

6.2

3.3

4.7

6.2

3.3

4.7

6.2

3.3

4.7

6.2

3.3

4.7

6.2

WPD

3.7

7.5

13.1

3.7

7.5

13.1

3.7

7.5

13.1

3.7

7.5

13.1

3.7

7.5

13.1

3.7

7.5

13.1

Cooling Heating



TOT167131799719356207851696518308196992117917111184731989621407163271758418913202811659717889192602070616740180621945920936159361715518449197861619917466188062021016352176431901320431150771624717460187341537016572178481916015527167541805519399141541525216401175991445615606167921804314625157961701018291

139891458915158156941410614722152931583614174147931537015918138101441314984155141393514543151201566614002146171519815748136291423014803153371375114363149421548813822144381502315567132321384514418149631336713983145691511413440140601465015199128041342214007145621294413573141591471913022136541424414807

1.0721.0791.0861.0951.0241.0261.0291.0340.9960.9960.9970.9981.1451.1521.1611.17

1.0921.0981.1021.1081.0671.0671.0691.0721.2221.23

1.2391.2511.17

1.1731.1791.1841.14

1.1421.1441.1481.3911.3991.41

1.4221.3331.3371.3441.3521.3011.3031.3071.3131.5841.5921.6031.6161.5191.5241.5311.5391.4841.4871.4911.497

203422164723030244802042221770231832466920471218412327124778202042149222833242632030021609229892444220345216742307724551200642130622636240192015821431227902421020210215112286724307197822097822231235451987521078223832373419928211502246823842195012064021822230611959120754219692324719641208192205323352

506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

SEN92.593.394.295.188.889.490

90.686.787.187.688.197.498.299

99.993.794.394.995.691.792.192.693

102.4103.1103.9104.898.799.399.9100.496.697

97.598

112.2112.9113.7114.5108.6109.1109.7110.3106.5106.9107.4107.8122.1122.8123.5124.3118.5119

119.5120.1116.5116.8117.3117.7

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

kW THATOT kW THR EA LWTLWTEAEWT GPM WPD Cooling Heating

65.566.266.867.569.369.870.370.971.772

72.572.969.770.371

71.873.774.274.775.376.176.677

77.573.874.575.27678

78.679.179.780.681.181.58282

82.883.684.586.787.387.988.689.690.190.691.290.1919293

95.396

96.797.598.599.199.7

100.3

230102254522045215432413223575229942239924831242082357222921243052378623259226852551624895242522361526266255862489024176256202506424479238782692526255255592485427720269092623625454283482767826977262672982429054282252738030742298862899028062311543038529573287303278731895309792995933838328373179130688

0.9571.0971.2481.4130.9831.1251.2771.4431.0011.1431.2961.4620.9881.1311.2861.4531.0191.1641.3191.4881.041.1861.3411.511.0221.1691.3271.4981.0591.2071.3661.5381.0831.2291.3911.5631.1021.2571.4211.5991.1521.3081.4731.6511.1851.3411.5071.684

1.21.3621.5341.7181.2641.4281.6011.7841.3091.4721.6431.825

202571938118453174652130220330193101824021961209301985518707214602052519537185042258321543204611932223281221822103719835226802168320647195402389022774216252041624617234612223420957251502407222887216542651325286239802263427331260262464923209276852643625146237692915727782263202481430064286192705925438

3.3

4.7

6.2

3.3

4.7

6.2

3.3

4.7

6.2

3.3

4.7

6.2

3.3

4.7

6.2

80

85

90

100

110

3.7

7.5

13.1

3.7

7.5

13.1

3.7

7.5

13.1

3.7

7.5

13.1

3.7

7.5

13.1





kW0.9711.1041.2541.4310.9761.1091.26

1.4370.9781.1121.2631.44

0.9921.13

1.2851.4630.9971.1361.2921.47

11.1381.2961.4751.0141.1591.3181.5011.0211.1661.3271.51

1.0251.1711.3331.5161.04

1.1921.3571.5441.0491.2021.3691.5571.0561.2091.3771.5651.0741.2321.4041.5971.0871.2481.4221.6151.0961.2581.4321.6261.1181.2851.4631.6621.1381.3061.4871.6871.1511.32

1.5031.703

THA1107110638101259532114881101910470984311753112591069010035132111267912072113931374013161125101178614071134791279112032155641492714210134311621615519147541392016627158941509414224181031735016534156421890418083171941624119408185391760716610208391995219015180112179920841198261873022415213852031119173237232271421660205202486523761226002137525585244192319621888

TOT262282828530463327482648628602308753318926632287853108033511256282759729656318502589927928300763233326053281163031032645249642685028845309202524727190292493140425409273862948731682242312605727937299332453026390283753042024697265892860730697234132516226972288832372925532273972937623902257472764029658225542421325940277692287524577263722826323059247942662428553

SEN200592086021610223042017820996217722246320246210752185322579197822056721293219821990720708214582215519978207882155022267194772025020977216501960720394211342182219681204772122721921191421991520625213001927820056207952147219354201402088421570187681953920253209291891219695204172110318991197852051021203183781914219857205391852319295200222071218607193852011920813

kW0.4060.3910.3790.3680.32

0.2980.2760.2550.2680.24

0.2120.1850.5770.5660.5570.5510.5030.4850.4690.4520.4590.4360.4140.3920.7360.73

0.7260.7220.6710.6580.6460.6350.6320.6150.5990.5830.8890.8880.8870.8890.8290.8210.8140.8090.7940.7820.7720.7611.0421.0441.0481.0540.9840.9810.9780.9780.95

0.9440.9380.9331.2011.2071.2141.2241.1431.1431.1451.1481.1091.1061.1051.104

THR276742966631785340062762229664318193409327586296483182434136276602957531616337692768029627317233390927682296493176533980275232938731374334222760929487315033361027632295473158133736273422913331020330332743229252311963324927478293143128533329270882879230625325612718228946308073279927242290233090932934267632842030155320502687128554303543226126939286823047032399

EA506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

LWT14.214.414.715

15.715.916.116.316.716.817

17.223

23.323.624

24.925.125.325.626

26.226.426.631.832.132.532.933.934.234.534.835.235.535.735.940.440.841.241.742.943.243.543.944.444.745

45.248.949.449.950.451.852.252.552.953.653.954.254.557.357.958.459.160.661

61.561.962.663

63.363.7

TOT140871408114028139851451614477144051432514792147141461614516162861619116081159461683816692165381636317166169101682216628187031851718314181121938419135188851863219810195231923918949213202105120751204492215221805214452108722685222782188021480241652377823368229612516224701242262375125781252732475124225271822673126183256672838727795272142661029137284952783927175

LWT33.134

35.136.129.229.930.631.427

27.628.128.743.144.14546

39.339.940.641.437.137.638.138.753.15455

55.949.349.950.651.347.147.648.148.763.163.964.865.859.359.960.561.257.157.558.158.673

73.874.775.669.269.870.471.167

67.568

68.582.883.684.585.479.179.780.380.977

77.477.978.4

EA70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

EWT

20

30

40

50

60

70

GPM

4.1

5.8

7.6

4.1

5.8

7.6

4.1

5.8

7.6

4.1

5.8

7.6

4.1

5.8

7.6

4.1

5.8

7.6

WPD

5.7

11.5

19.7

5.7

11.5

19.7

5.7

11.5

19.7

5.7

11.5

19.7

5.7

11.5

19.7

5.7

11.5

19.7

Cooling Heating



216032318024844265582194823574252852709022140238132553927382211102264224263259332146423034247112645121653232652496926747205922208223665252872095022487241222581221142227162438126130194792090322378239291985821321228562446920062215572312524775182801961321007224611867120070215072302618889203152178723343

179471871119438201161810318876196072030218190189761970320404177241848719217198991788418650193882007917970187461948620182174891825418989196751765118423191631985717738185181926219968169821776218497192031715517937186801939117248180351878219497164281721717970186901661017412181631888816711175151827118999

1.3711.3791.3911.4041.3111.3141.32

1.3261.2761.2771.2781.2821.4651.4741.4861.5

1.4011.4041.4111.42

1.3651.3671.37

1.3751.5631.5731.5851.6

1.4961.5011.5091.5181.4581.4611.4661.4681.7781.7891.8031.8191.7041.7111.72

1.7311.6641.6681.6741.6812.0262.0372.0512.0671.9431.95

1.9591.97

1.8981.9021.9081.917

264012800629711314542650928154299103169726577282492997231838262182776529439311732634727940296303140426412280322972031545260522755729179308652615827720293743110626227278082948731243256752713528662302652579327262288523049925861273542896130634253242671228150296562543426852283312988525497269332843530016

506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

SEN92.693.494.395.189

89.690.290.886.987.387.888.297.698.499.210094

94.595

95.791.892.392.793.2102.5103.3104

104.998.999.4100

100.696.897.297.798

112.4113.1113.8114.6108.8109.3109.8110.4106.7107.1107.5108

122.2122.9123.6124.3118.7119.2119.7120.2116.6117

117.4117.8

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71


65.766.367

67.669.469.970.470.971.772

72.472.969.870.571.271.973.774.374.875.376.276.677

77.474

74.775.476.178.178.679.279.880.681.181.582

82.283

83.884.686.887.488

88.789.690.190.691.195.491.292.193.195.496.196.897.598.599.199.6

100.3

304052980029199285613182631117303802962932693319263112630311320743142530744300793361832837320463121434556336953283531944337843306932346315863544534628337313283436464355343459933610373543648935626347303920238272372203612840375392953818237010414363990639012379624312241966407953957344456432134188840510

1.1751.3491.5371.7431.2041.381.5691.7761.2221.4011.5911.7981.2091.3881.581.7911.2431.4241.6181.8281.2661.4481.6421.8541.2471.4311.6271.8411.2881.4741.6711.8861.3151.501

1.71.9151.3391.5311.7361.9581.3931.5891.7952.0161.431.6251.8322.0541.4751.6481.8662.0961.5211.7261.9422.1721.571.7771.9912.22

267622562224418231512810726834255182413028920275882619924741283262711725844244902974628419270322554730640292212774626198299172863327313258743145230015285462698332416308862930327671331893175230236286463489833324316442991235966342573250430650369173493233247314483841236628347733280139608376653572033626

4.1

5.8

7.6

4.1

5.8

7.6

4.1

5.8

7.6

4.1

5.8

7.6

4.1

5.8

7.6

80

85

90

100

110

5.7

11.5

19.7

5.7

11.5

19.7

5.7

11.5

19.7

5.7

11.5

19.7

5.7

11.5

19.7





kW1.1721.3311.5131.7291.1761.3361.5191.7341.1791.3391.5221.7361.1961.3561.5441.76

1.2021.3651.5511.7671.2051.3691.5551.7711.2251.3921.58

1.7981.2331.4011.5891.8081.2381.4061.5951.8131.2611.4321.6241.8441.2731.4451.6371.8571.2811.4521.6451.8641.3071.4831.6781.9011.3251.5011.6961.9181.3351.5111.7071.9291.3661.5461.7451.97

1.3881.571.77

1.9941.4031.5851.7852.008

THA140471341112687118501452613851130871221314804141091331912420166321592015081141641723716449155861462017588167721587814888194791863317704166842022919315183331725220669197161869817581225752160120565194342351622467213352012324051229482178520527259412480523644223732706725863245982323827738264772513523716295352826726946255193090629515280722655931704302462873727151

TOT335633605238692414673419636782395544242934563372024004842995322873467937216398833283635316379504073033148356783836841217310743338235807383713155633950364843913131823342623683739554299323214134454369173036932671350573760830618329643538837992288023090633128354812922631397336933613329455316723400236489276582966131786340032807230152323373466628295304063263435009

SEN258642679627666284722617027122280202883326347273102822429047252532618827065278822551526470273642819725665266302753428379246752561926497273232490425867267702760325031260052691227760241352507825955267912434125308261962704324460254362632927184236052454325428262692380324755256522650523911248742577526635230692400624898257352326324217251152597423367243262523226098

kW0.5740.5740.5770.5840.4880.48

0.4760.4740.4380.4260.4170.41

0.7470.7490.7550.7630.6720.6680.6660.6670.63

0.6220.6160.6120.9110.9160.9240.9340.8440.8430.8440.8480.8070.8030.8010.8

1.0721.0791.0881.1

1.011.0111.0141.0210.9750.9740.9740.9771.2351.2441.2551.2681.1741.1771.1831.1921.14

1.1421.1441.15

1.4071.4171.43

1.4451.3441.3491.3571.3671.31

1.3131.3181.325

THR355323799840662434393588038410411554404236081386574144244391348373720539781424663513537565401864297035287377984048343278341793648838941415253446336792393294200934630369763957842277335873579338139406343384436085384914107633947362423868941324329693515237391397803323435381376804019633362355623786940379324193446236650389033261334719369643927732721348573713839482

EA506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

LWT14.214.414.715.115.816

16.216.516.716.917

17.223.123.423.724.125

25.225.525.726.126.226.426.731.832.232.633

34.134.434.635

35.435.635.836

40.540.941.441.843.143.443.744.144.644.845.145.449.149.650.150.652

52.452.853.253.754

54.354.657.658.158.659.260.961.361.762.262.863.263.563.9

TOT177501763317477173241824118087179141771518531183481815817921204062007419982197362103820766205072021421383211012081020503233412302522710223922410823736233652299024579241512374623333265572611225699252662751627011265092600628091275232698026433300512951528945283873122730595299472929531926312213052229817338423316132456317543528834463336673284936123352383436733481

LWT33.934.935.937

29.830.531.332

27.628.128.729.343.744.645.646.739.640.341

41.837.438

38.539.153.554.455.456.449.550.150.851.647.347.848.448.963.364.165.166.159.360

60.661.357.257.758.258.873.173.974.875.869.269.870.471.167.167.668

68.682.983.784.585.479

79.680.280.977

77.477.978.4

EA70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

EWT

20

30

40

50

60

70

GPM

5.1

7.3

9.5

5.1

7.3

9.5

5.1

7.3

9.5

5.1

7.3

9.5

5.1

7.3

9.5

5.1

7.3

9.5

WPD

3.2

6.6

11.2

3.2

6.6

11.2

3.2

6.6

11.2

3.2

6.6

11.2

3.2

6.6

11.2

3.2

6.6

11.2

Cooling Heating



333543192530454288613496833432317813006435916342833255830763353343383032255305763712635438337053188638133363713453932636373863578434110323643926337519356923374440371385233656534543415743980637953359544371841804397533752744992428924075538445458424398641866396324829446179438464143049702474224496642440

264692837630406325162690328857309483314527106291133124833482258492770429666317412626628192302433237626497284493053532712251902701328926309442562427506294743159925849277672980931924237922554327352292652425426059279382992824494263282824530275222692390925635274422275924461262552813823013247472657628500

225162345424354252012271823660245672542622812237702468625547222272316724064249242242123375242902515122528234862440525271219202287123774246382212223082239892487322227231942412024989212672224123157240382148322462233872427521595225782350724399205452153322480233852077921774227252363520900218982285223764

1.5951.6051.6181.6341.5281.5341.5421.5531.4921.4961.5021.51

1.6961.7081.7191.7371.6271.6331.6421.6521.5911.5941.6

1.6081.8071.8181.83

1.8451.7331.7391.7471.7571.6951.6981.7041.7122.0512.0592.07

2.0841.9681.9731.9791.9881.9261.9281.9321.9392.3342.34

2.3482.36

2.2412.2422.2462.2532.1932.1932.1942.198

318703380135880380703206134046361753840832163341783633438601315893349835516376393178033710357943797431882338413594938162313073319835128371933149633403354243754931600335213556537724307313250634364363183092032734346433665631019328553479236837301693183233580354183032532056338573575530424321753400335933

506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

SEN92.793.494.395.188.989.590

90.786.987.387.788.297.598.399.110093.894.494.995.691.892.292.793.1102.5103.2104

104.898.899.399.8100.496.797.297.698.1112.3113

113.7114.5108.6109.1109.7110.2106.6107

107.4107.9122.1122.7123.4124.2118.5118.9119.5120

116.5116.9117.3117.7

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71


65.966.567.167.869.770.170.671.171.972.272.673

70.170.771.472.174

74.575

75.676.376.777.277.674.274.975.676.378.478.979.480

80.881.281.782.282.483.183.984.887.187.688.288.989.890.290.791.395.991.392.293.295.796.397

97.798.799.299.8

100.3

378843703136208353643962638634376493663740613395393848737406400263908038155372614188340842397363862942972418164062339456422084118840182391484420343068418654067345392441424284541531467384557044373431224903347696463204489150403489594744645873501434992848705472205407952295508774919555586539075219250332

1.4361.6221.8252.0531.471.6561.8592.0851.491.6731.8792.1051.4781.6661.8712.1011.5171.7031.912.1371.5411.7261.9322.161.5241.7111.9212.1511.5691.7571.9652.1941.5961.7841.9922.2191.6291.8212.0312.2671.6871.8792.0882.3221.7231.9142.1222.3541.7851.9432.1622.3991.8252.0152.2332.4681.872.0652.2772.506

5.1

7.3

9.5

5.1

7.3

9.5

5.1

7.3

9.5

5.1

7.3

9.5

5.1

7.3

9.5

80

85

90

100

110

3.2

6.6

11.2

3.2

6.6

11.2

3.2

6.6

11.2

3.2

6.6

11.2

3.2

6.6

11.2





kW1.68

1.9052.1712.48

1.6911.9162.1812.4921.6971.9222.1882.4971.7361.9642.2332.5451.7491.9782.2472.5591.7571.9862.2552.5671.7962.0292.3042.6211.8122.0472.3222.64

1.8212.0572.3322.6511.8582.1042.3852.7091.8792.1262.41

2.7351.8912.1392.4242.7491.9332.1852.48

2.8141.96

2.2152.5122.8471.9762.2332.5312.8672.0192.2842.5872.9372.0552.3232.6292.9792.0772.3472.6533.004

THA184191768216800157971907118284173501629219451186341767016589218462098319967188412266321732206611946923144221732106419832255962459923447221802663525543243012294827243260812480023398297042850927200257733096429676282662673931704303562888527273341013276331243296453564034144325133077836508349573325331445387753723135552337104060638909370833506441664398483792935843

TOT418944509248506520504208345350488545253242166454694902152747413354442247718511414161044767481695168141743449374835651953405654355146706500264091843968472135062641092441834748450976396154248645535487074002342971461004938140233432194641549732384574124644187472353894241783448044795339181420614512148329371663984142631455793767040444433064635337930407534365546753

SEN326823391935085361473277234034352273632832812340873529536408324143362234763358073254633775349473600932609338513502436111320453323734352353933221433421345583561632297335173466835746315913276933878349053178632982341063515431886330913423435284310413222533336343633127132460335843462731385325823371234765304303161232713337573066831874329833404030791320093312234186

kW1.1911.19

1.1881.1851.1561.15

1.1431.1351.1381.1311.1211.11

1.2841.2861.2881.291.24

1.2371.2341.23

1.2171.2121.2061.2

1.4041.4091.4151.421.351.351.351.35

1.3221.32

1.3171.3131.5531.5611.57

1.5811.4891.4921.4941.4971.4561.4561.4561.4561.7341.7441.7571.77

1.6591.6641.67

1.6771.6211.6231.6261.6291.95

1.9641.9791.9961.8641.8721.88

1.8891.82

1.8251.8291.835

THR459694914552515561184601549276527075634646039493345279656501457104875352063555244584148940523095590645902490375243156045453384831251517548204549848542518085517245562486675192955355448814776450816540474507448028511565439945178481675131154667443814713150098532184456147389504295363444673475255060553856438064646949296523674399246740496435276744109468844982652996

EA506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

LWT14.114.414.615

15.815.916.116.416.716.817

17.223

23.323.624

24.925.125.425.626

26.226.426.631.832.132.532.934

34.334.534.935.335.535.736

40.440.841.241.743

43.343.644

44.544.845

45.349

49.449.950.452

52.352.753.153.753.954.254.657.457.958.559.160.861.261.662.162.863.163.463.8

TOT236792365923627235832435824293242102413824758246632454724436272762713226980268472812727925277142751728649283892814127904312123092530667304023228931936315803123732906325323210931720355023509834668342523682336318358093530337604370233645835896401423959438997384364176441075403643970342672419414117440418450854438443641429414703246150452994439248142471874621045224

LWT33.834.735.736.829.630.331

31.827.427.928.529.143.744.645.646.739.640.341

41.737.437.938.439

53.754.655.556.549.650.250.951.647.447.948.448.963.664.465.466.359.560.160.861.557.357.858.358.873.474.375.276.169.470

70.771.367.267.768.268.783.384.185

85.979.379.980.581.277.277.678.178.6

EA70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

EWT

20

30

40

50

60

70

GPM

6.7

9.6

12.5

6.7

9.6

12.5

6.7

9.6

12.5

6.7

9.6

12.5

6.7

9.6

12.5

6.7

9.6

12.5

WPD

5.6

11.5

19.4

5.6

11.5

19.4

5.6

11.5

19.4

5.6

11.5

19.4

5.6

11.5

19.4

5.6

11.5

19.4

Cooling Heating



357223826840955437823626538885416664459136546392224203545011349423744040064428273550638077407914365235795384084116744081341293656539133417983470537240398784268335034375384025843118323933471237160396793301335397379334055933336357553833641018305233271034994373883115933426358323830731478337993625138785

297503092832045331033000531196323283339730138313433247533550293833057031691327572964830845319803305629784309893212933212290013019131322323842927130483316183270529426306123176832862281852939030542316192847629687308473193728628298413100732102273022852329682307922760328834300153112427754289963018131296

2.2032.2192.2372.2572.1062.1162.1262.1382.0572.0632.0692.0772.3442.3612.3812.4022.2422.2522.2642.2772.19

2.1962.2042.2132.4962.5142.5352.5572.3882.3992.4112.4212.3332.34

2.3472.3582.8332.8522.8742.8992.7132.7252.7392.7552.6522.662.67

2.6813.2153.2353.2593.2863.0843.0963.1113.1293.0163.0243.0353.048

431944577248466513834339046049488155179543507461894899952013428294541648117509154308245686484325131843199458314857351535425464504847681504304275245319480115085142878454654818351049419544431146841494614215644579471644985642264447224733550065413464361845988484654155043829463054885741658439714647349065

506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

SEN93.193.994.795.689.289.890.391

87.187.588

88.598

98.899.6100.594.194.795.395.992

92.592.993.4102.9103.7104.5105.399.199.6100.2100.7

9797.497.898.3112.8113.5114.3115.1109

109.5110

110.6106.9107.3107.7108.2122.6123.3124.1124.8118.9119.3119.9120.4116.8117.2117.6118

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71


65.866.467

67.769.670.170.571

71.872.272.67370

70.671.271.974

74.575

75.576.376.777.177.574.174.875.576.278.478.979.480

80.881.281.782.182.483.183.984.787.187.688.288.989.890.390.791.390.691.492.393.295.896.497.197.898.899.399.8

100.4

503854946048569476365258651348505334935653933525665160050384531195189751107500925550654143531815196556938554445437353036559185476053696525785846356991559145458660002586645719555724616836039859073576656460763077615095990766290646786299761210675856612264548628427086069145672866530672779708566887666750

2.1222.4

2.7173.0722.1672.4452.7723.1272.1972.4752.8033.1612.1792.4582.7893.1512.2322.5162.853.2142.2652.5512.8873.2512.2412.5342.8663.2352.3012.5942.9363.3072.3392.6432.9773.3482.3822.6943.043.4212.462.7763.1253.5092.5072.8273.1793.5622.5442.8753.2373.6312.6432.9793.3433.7382.7043.043.4083.803

437274194740055380184582843931418013960547080450294282140491462774444442369402134853046506442784188849879477344533442854488744690744717424355127549136467304420852692503774790345241541825193749537469405687554398517564892458478558435306450076595965708154390515066261659792568245362864335613735822054802

6.7

9.6

12.5

6.7

9.6

12.5

6.7

9.6

12.5

6.7

9.6

12.5

6.7

9.6

12.5

80

85

90

100

110

5.6

11.5

19.4

5.6

11.5

19.4

5.6

11.5

19.4

5.6

11.5

19.4

5.6

11.5

19.4





kW1.8622.09

2.3712.7081.8712.1

2.3832.7211.8762.1072.39

2.7291.9172.16

2.4542.8011.9292.1752.4712.8191.9372.1842.4812.8291.9832.2432.5522.91

1.9992.2582.5732.9332.0082.2692.5862.9462.0572.3352.6593.0292.0742.3592.6863.0582.0852.3732.7013.0742.1322.4332.7733.1562.1562.46

2.8033.1892.1682.4732.8213.2072.21

2.5262.8863.2832.2372.5572.9213.3172.2522.5752.9393.338

THA217152075919670184502238321377202361896222771217352056419262256692459123358220102649825351240722265726982257982448923028299782873527396259043103529727282682669131656302952878227156347103330031770301053601234502328773111736774352083352431674398443823936525346624145439712378693588242365405963865936596453774359441644395504733945381433054102448475464144421741882

TOT477495072154443583764761551191549835901647827514425529459353461454958253222570244659850075537775768046824503375407858027450234835751864555504546548847524465623245699491245277756596437974699650348539574425947549510255467144504478385134955046424394549848761522254293546089494155297543192463814975653372409574391947043503714148344513477295115541756448324808551565

SEN375013806339266403833696838278394944063137073383933962640761362413754338754398643646437767389874011636576378873911340249356903698738187393013590737209384303956136022373343856839700350923637337559386973531736622378393896735436367523797339109344333570236906380453467335966371743832634797360983731538476337183500036204373523397135264364843764434103354063662937797

kW1.22

1.2171.1681.1151.2261.1741.1181.0561.2091.1531.0931.0271.3711.3371.2991.2571.3241.2821.2361.1861.3

1.2551.2051.15

1.5161.4941.4651.4321.4561.4261.3891.3481.4261.3921.35

1.3051.6971.6851.6681.6411.6261.6061.5781.5451.59

1.5661.5341.4961.9191.9141.9061.8911.8351.8231.8051.78

1.7931.7771.7541.7242.1812.1842.1842.1772.0852.082.07

2.0542.0372.0282.0131.991

THR544695480758370620795171055074587216250151868552575892662758507435400557517611705096254298578416160451127545095803261828500615328756698602835033253543570976070450489537575725960893494465257155880593824970252844562675977749845529945645459969488255184855054585004906752127553825884349153522725555359143481665115554300576104836751416545555795748475515505472558158

EA506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

LWT14.214.514.815.115.816

16.216.516.716.917

17.223.223.523.824.125

25.325.525.826.126.326.526.732

32.332.733.134.234.434.735

35.435.635.836.140.741.141.541.943.243.543.844.144.744.945.145.449.349.750.250.752.252.552.953.253.854.154.454.757.858.358.859.461

61.461.862.262.963.263.563.9

TOT279092772827596274812859828378281992803829004287582854828374320343176831545313713289832585323083207333441330903276532477365583621635889355983766237036368413647638292376303739336984415494107540613401724290042346418104129043688430794249241917469344635545746451474860847891471794650249555488094804047265527215197551250505105475553870529935206155932549765397752994

LWT34.634.735.736.729.830.431.131.827.628.128.629.143.744.645.546.539.740.341

41.737.538

38.539

53.554.455.356.349.650.250.951.647.447.948.448.963.464.365.266.159.560.160.761.457.357.858.358.873.374.175

75.969.470

70.671.367.267.768.268.783.183.984.885.779.379.980.581.177.277.678.178.6

EA70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

EWT

20

30

40

50

60

70

GPM

7.6

10.8

14

7.6

10.8

14

7.6

10.8

14

7.6

10.8

14

7.6

10.8

14

7.6

10.8

14

WPD

6.3

12.6

21.2

6.3

12.6

21.2

6.3

12.6

21.2

6.3

12.6

21.2

6.3

12.6

21.2

6.3

12.6

21.2

Cooling Heating



393444218445197483893990142845459144920640190431654628449630384984126944219473443908741916449544817939355422524533348610375944031443204462623818840979439594711238498413334434747554356963828941053439203631138991418434481736632393544225045280336103609338683414183427436837395244236634617372203995742854

329453423335455366163321134524357453691933350346663589537076325413383135060362313282234115353563653932950342633551036698321103341134651358333239333703349553614532541338583511136308312093252633789349753150132833341053530331654329913426935472302203156932843340643053631893331783440930698320603335134586

2.4862.4952.5

2.5012.3792.3792.3752.3662.3242.322.3112.2972.6552.6672.6742.6772.54

2.5442.5432.5362.4842.4822.4762.4642.8352.8482.8582.8642.7162.72

2.7212.7152.6552.6552.65

2.6423.23

3.2453.2583.2673.0993.1063.11

3.1093.0323.0353.0343.0283.6713.6883.7023.7123.5293.5373.5423.5433.4563.4593.46

3.457

475795044653513566574777850701538265703047884508355390757225472845014553075561914747550339533785656247583504755353856756469874972852665557174718249980529675609547285501275312356282463844899551826547434657949237521305511946680493915228955311457564829850943537074595748547512565409746060486315141954298

506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

SEN93

93.894.695.589.289.790.390.987.187.588

88.597.998.799.5100.394.194.795.395.992.192.592.993.4102.8103.6104.4105.299.199.6100.2100.8

9797.497.998.3112.7113.4114.2115109

109.5110

110.6106.9107.3107.8108.2122.6123.3124

124.7118.9119.4119.9120.4116.9117.2117.7118.1

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71


66.266.767.368

69.870.370.771.272

72.372.773.170.370.971.572.274.274.675.175.676.576.877.277.674.575.175.776.478.679

79.580.180.981.381.782.282.783.384.184.987.287.788.388.989.990.390.791.290.891.592.493.595.896.497

97.598.799.299.7

100.9

589505799557085560736128260247591585792662723615206034159030621806117160094589506472163542623286103766256649526362062177654906435463161619426820966675655616412069862681866700665351722787092369521679237548373890721997035577319756007377171840792917767175957735688290781000789137625484940828918064278981

2.2882.6212.9923.4022.3132.6543.0283.4382.332.6713.0473.4592.3242.6673.0433.4572.352.6983.0793.492.3652.7163.0983.5092.3592.7093.0913.5052.3832.7313.1253.5412.3982.7483.1463.5592.4192.7833.1773.5932.4412.8113.2053.6222.4512.8243.223.642.4642.843.2393.6242.4792.8583.2563.6572.4822.8643.2633.687

513224928247125447605361851423490564653254999526795022947524544255224949967474685691954582521264940458397559505334050499576125534552876502686030557884551745229861912593595648553541642096165658930559536731264548615425832669187662266306859677710596821965149606037465071445680936321676717733836982265609

7.6

10.8

14

7.6

10.8

14

7.6

10.8

14

7.6

10.8

14

7.6

10.8

14

80

85

90

100

110

6.3

12.6

21.2

6.3

12.6

21.2

6.3

12.6

21.2

6.3

12.6

21.2

6.3

12.6

21.2





kW2.0312.2812.5762.932.04

2.2942.5892.9432.0462.3012.5972.9522.0892.3542.6593.0212.1022.3692.6753.0382.11

2.3772.6853.0482.1542.4332.75

3.1222.1672.4522.7713.1442.1762.4632.7833.1572.2232.5212.8513.2342.2442.5412.8783.2622.2562.5552.8933.2782.3042.6152.9643.3592.3322.6452.9963.3942.3472.6623.0123.4142.3962.7233.0833.4972.4312.7633.1253.5392.4512.7843.1483.563

THA232852246521429201822404123159220602075524479235602242521095276882666725433240182863727532262342474029195280382669625156324983125329836282363372032362308242912334428330053140029642377463625634593327773920537611358263389640064383913654034541433384162139715376774512343232411843899646139441724207339767492754729045159428315141349213469124440652619503334792145313

TOT521745615460354647015264956728610656552852903570296143865958509445476458763629985143555351594596377751694556625984964216496065327957126610965012553889578576192250393542085820062446481505172355369591764868952329561376002148967526605651160455466154997153513571974718350665542855810547474510145467858508449544813451528550724555148806523205597345857492035273356433

SEN413864290344304455684162443169446074589141752433094476746060407724226143628449064101742532439234520841146426754408945379401074158042937441714036441859432454449040498420054339044692393884087042201434363965441145425224375939791412974267943925386344007541429426823891240389417494302739055405484191343181378223924840607418793811439550409354221938263397294110542393

kW0.8110.78

0.7530.7270.6520.610.570.53

0.5630.5160.4680.4231.1721.1461.1271.1051.0350.9980.9660.9330.9590.9160.8770.8371.5041.4821.4671.4551.3811.35

1.3231.3

1.3151.2781.2461.2151.8131.8011.7921.7871.7011.6781.6571.6421.641.61

1.5871.5662.1132.1132.1092.11

2.0051.9931.98

1.9711.9481.9311.9121.8992.4192.4282.4332.442.3112.3092.3052.3012.2542.2482.2372.229

THR548725873662816670785483158760629496726954803587576294067347547705850362507665425485758605626496681154871586476272466941545035810461933658425466158268621186617354755583996230866338541135757161223650455428557850614856544054373579096173465634535565687660447640875380557105607546448953866573266092464756528885613259443630495315156412598746351353237565056001263750

EA506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

LWT14.314.514.715

15.916

16.216.416.816.917

17.223.223.423.724.125

25.225.525.726.126.326.426.731.932.332.633

34.134.434.634.935.435.635.836

40.641

41.441.943.243.543.844.144.644.945.145.449.249.650.150.652.152.552.853.253.854.154.454.757.758.258.759.361

61.461.862.262.963.263.663.9

TOT298932987229810296963063930602304833031231098310273087130689344453428634070338463542935206349203462536032357253541235071394623913738752383654071740284398113933741424409474042539895449254441143827432624644945826451494447147351466494589945156507905008849316485395266851799508795000153721527655181850829570235611355143541945926258217570375586660548593465810856831

LWT33.534.535.536.629.530.130.931.627.327.828.428.943.644.545.546.539.540.140.941.637.337.838.438.953.554.455.456.449.550.150.851.547.347.848.348.963.564.365.266.259.560.160.761.457.357.858.358.873.474.275.176

69.470

70.671.367.267.768.268.783.284

84.985.879.379.980.581.177.277.678.178.6

EA70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

EWT

20

30

40

50

60

70

GPM

8.4

12

15.6

8.4

12

15.6

8.4

12

15.6

8.4

12

15.6

8.4

12

15.6

8.4

12

15.6

WPD

7.6

15.6

26.4

7.6

15.6

26.4

7.6

15.6

26.4

7.6

15.6

26.4

7.6

15.6

26.4

7.6

15.6

26.4

Cooling Heating



555385324950851482745798655515528835012559444568225409251162587615631853779510556138758756560255301862917601645725554176620395948256751538736484262081591105596066481635386043257199687376590762848595897189068743654686195073756704506694763288755677238169008654087905975572718896794881138774417354969437

431514622449405528024377946917502315375644101472845065854185422224516848316516224284645934491365256343169463064956753061412004409447152503314187944847479925135142196452344844451831390634182144730477333976642613456224872840119430204607949253367323935842079449283748140195430544598937869406224353746530

369463839239735410273725138702400734138437408388674024941545364963792139289405853679838263396244093736955384293980141124360023744338814401043633037778391564048436483379503934140664349703643337828391383530936785381913950835480369653837639703338423533936749380983420635711371463849134393359013734338692

2.7472.7632.7782.79

2.6322.6392.6442.6452.5742.5762.5752.57

2.9242.9422.9582.9752.8052.8142.8222.8272.7442.7492.7522.7513.1133.1323.1533.1742.9872.9983.0093.0172.9242.93

2.9352.94

3.5313.5523.5773.6

3.393.4033.4183.4323.32

3.3283.3383.3474.0164.0384.0624.0873.8563.87

3.8843.9

3.7763.7853.7953.806

521145522358518618955237355534588706236152499557345907162660517375474557982613075200555093583566177752134552605855762018513605431757445607125161254644578116121351721548125804161378505905338156390594915083653700567845996851014538685696960206498345253355340582695006852826557065871950198529495589758953

506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

SEN93

93.894.795.589.289.790.390.987.187.588

88.498

98.799.5100.494.194.795.295.892

92.592.993.4102.9103.6104.4105.299.199.6100.2100.7

9797.497.898.3112.7113.4114.2115

108.9109.4110

110.5106.9107.3107.7108.1122.5123.2123.9124.7118.8119.3119.8120.3116.8117.2117.6118

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71


66.166.767.367.969.870.370.771.272

72.372.773.170.370.971.572.274.274.775.275.776.576.977.377.774.575.175.876.578.679.179.680.281

81.481.882.382.883.584.285

87.487.988.589.190

90.590.991.491

91.892.793.696.196.797.39899

99.5100

100.6

636556245061287600546618264871635106206267726662226476863223670676578964447631196980768336668296530071435698426815566497705496914667663662047346671626702086851375207735047173369756776927571774307724818104179162771357504782968808877879776598849668306581034788408874186443841478164990885884428595283293

2.5012.8433.223.642.5422.8913.2713.6922.5692.918

3.33.7232.5582.913.2933.722.6052.9613.3493.7792.6342.9933.383.8112.6192.9783.3683.8032.673.0273.433.8662.7023.073.468

3.92.753.1153.5323.9772.8143.1953.6044.052.8523.2343.6474.0952.8933.2863.7064.162.9713.3643.7884.2433.0173.4133.8374.292

8.4

12

15.6

8.4

12

15.6

8.4

12

15.6

8.4

12

15.6

8.4

12

15.6

80

85

90

100

110

7.6

15.6

26.4

7.6

15.6

26.4

7.6

15.6

26.4

7.6

15.6

26.4

7.6

15.6

26.4





kW2.3912.7073.0673.4892.4032.7213.0823.5042.4112.7293.09

3.5132.4682.7963.1663.5982.4842.8133.1853.6182.4942.8233.1963.6292.5572.8963.2783.72

2.5792.9193.3023.7452.5922.9333.3173.76

2.6633.0123.4063.86

2.6933.0443.44

3.8922.71

3.0633.4593.9132.7893.1513.5584.0222.83

3.1933.6014.0662.8553.2183.6264.0922.9413.3143.7344.21

2.9943.3713.7924.2673.0283.4043.8264.302

THA289522764626263247482978828441269942541430294289002742425804342563282231276295643536033813321823040835983344073272730903401043846936726348364147539742379023590842290404973856436499465094464042689405184817646194440964182549175471214494042598533805128049047466195542353198507794821856681542975180249138607325836155838531626321760642579075501764688619945916356095

TOT706407554580689860557140876395816468708371817768448213287616684877328678289835126923374142792008452269625745257967285042663227096375862809056705171790767628191367432722127722582427641216858573308782336484169406742127924165217698247467679753618516618870718754676258166995716287648362955674287209477000595306365768014725786023064489689427361360614649056941774139

SEN540295571557254586565441156105576595905354615563125786459259529645468356246576805333255073566285806653526552485682658266519035363155237566875225954004556105707052446541955580357266508325256354183556795118252930545555605851364531185474656252497375149553123546455008851854534945502450268520465368555217486255037752027535744896050744524025395649143509275259554151

kW1.4181.4651.5221.5881.2981.3411.3941.4561.2341.2741.3261.3871.7441.7891.8421.9041.6331.6731.7221.7811.5741.6111.6591.7162.0592.1042.1562.2171.9531.9932.0412.0971.8981.9361.9812.0362.3732.4192.4712.5332.272.31

2.3582.4142.2172.2542.3

2.3542.6972.7432.7982.8612.5922.6342.6822.74

2.5382.5782.6242.6793.0433.0923.1483.2132.9332.9773.0263.0862.8772.9182.9653.021

THR754038041285773913057577680840862759189375971810578654192197743217922584421898257470179660849399042474898798858520790730731607796983068882527353878415835238886173732786468378989172720217671681515866337240377119820478724972602773528232087561708597529079995849737122175763805188559171367759968079085904696147394978439832736998274394789658389270177746307924384208

EA506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

LWT14.314.614.815.115.916.116.316.516.816.917.117.323.223.523.824.225.125.325.525.826.226.326.526.732.132.432.733.134.234.534.735

35.535.735.936.140.841.141.542

43.343.543.844.244.744.945.245.449.449.850.250.752.252.652.953.253.954.254.454.757.958.458.959.461.161.561.962.363

63.363.664

TOT364013612735894356713728836961366693638537815374583712336806419654154941177408584308842606421604176443752432284273742292480964750446983464814952248854482144761650357496344893748280548155401153283526115658455686548425396257603566825574354831620896111060173592226429163161620346092965569643416310761934699676871167513662817253771168698096831374133725837109069532

LWT34.13536

37.129.930.631.332.127.628.228.729.343.944.845.846.839.840.541.241.937.638.138.639.253.754.655.656.649.750.451

51.747.548

48.549

63.664.465.466.359.660.260.961.657.457.958.458.973.474.275.176

69.570.170.771.467.367.768.268.783.284

84.885.879.379.980.581.277.277.678.178.6

EA70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

EWT

20

30

40

50

60

70

GPM

10.9

15.5

20.2

10.9

15.5

20.2

10.9

15.5

20.2

10.9

15.5

20.2

10.9

15.5

20.2

10.9

15.5

20.2

WPD

11.5

23.3

39.5

11.5

23.3

39.5

11.5

23.3

39.5

11.5

23.3

39.5

11.5

23.3

39.5

11.5

23.3

39.5

Cooling Heating



6855965825629805992471431685316543062105731647011466853634277259369745667096342175682725986930365785775587430870885671597670773687704546696780008767387325569497820347857374911709538513181797781267423188933851938126877031911718726783127786698356289943858948150998015937688935984587100485960779140586374

569946098265159695275777161841661227059758185623236661271139557395959363687679385648660463646466902356884609136514669576543405814262124662825515059039637646739355580595026365467961514815509658864628015232556045599216398052763565316046264575482595177255329590304919552801564646028549679533285703360914

474214920650879524534778949581512655284547985497925146253044468284860150291518734718148979506745226947369491765087452471461704797249669512714655048361503225167446753485625027851881448314665848380500134522547066487975043845430472764901150653433294523346991486614376645674474364911043991458994766049336

3.4263.4773.5353.6023.3063.3513.4033.4633.2453.2873.3373.3943.6343.6833.7453.8143.5083.5553.6073.6683.4443.4873.5373.5953.8583.9123.9714.0393.7233.7713.7273.8853.6553.7

3.753.8094.3624.4094.4694.5384.2094.25

4.3044.3654.1314.1714.2234.2794.9574.9895.0475.1124.7784.8064.8594.9184.6884.7124.7654.821

684117254876912815416875372989774748215768959732217774782469677847190176194806866816172293766448127568353725147691981595672307112575314797696749971581765278033467736717777611880693659636972273672779556631770150742117850266502703557456778812647476836072108760226505668782726157663265275689687287976945

506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

SEN93

93.794.695.589.289.790.390.987

87.587.988.497.998.599.4100.394.194.695.295.892

92.492.993.3102.8103.5104.3105.1

9999.698.5100.796.997.397.898.3112.5113.3114

114.8108.9109.4109.9110.5106.8107.2107.6108.1122.3123

123.7124.5118.7119.2119.7120.3116.7117.1117.5117.9

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71


66.366.867.46870

70.470.871.372.172.472.873.270.571

71.772.374.474.875.275.776.677

77.377.774.675.275.976.678.779.279.780.281.181.581.982.382.983.684.385.187.588

88.589.190.190.691

91.597.991.992.893.696.296.897.498

99.199.6

100.1100.6

78341768507528973774813727970577954762738322081415796117757782707810657932377647860408413182188802568798985990839388184587182853748352981596907648866386591843849288990730884228607696346939109205689680

100517981169551592896

102975100381975719474894570

10336810080098023110545107698104651101518113256110168106980103540

3.1213.5063.9394.4283.1913.5794.0134.5053.2353.6244.0614.5463.2233.6154.0534.5483.3043.6974.1374.6333.3543.7484.194.6853.3333.7314.1774.6773.4263.8244.274.7723.4823.8844.3284.833.5773.984.4474.9593.6974.11

4.5665.0793.774.1844.6385.153.8314.2834.7555.2784.0074.4334.9015.4214.0974.5224.9915.507

10.9

15.5

20.2

10.9

15.5

20.2

10.9

15.5

20.2

10.9

15.5

20.2

10.9

15.5

20.2

80

85

90

100

110

11.5

23.3

39.5

11.5

23.3

39.5

11.5

23.3

39.5

11.5

23.3

39.5

11.5

23.3

39.5





kW2.9333.3263.8374.4872.9523.3523.87

4.5262.9643.3673.8894.5483.0333.4523.9854.6493.06

3.4864.0274.6983.0763.5074.0514.7263.15

3.5964.1514.8293.1863.6394.2034.8873.2083.6654.2344.9213.2913.7624.3365.0283.3363.8164.3995.0883.3653.85

4.4375.13

3.4543.95

4.5385.2353.5154.02

4.6155.3113.554.06

4.6625.3573.6434.1614.7665.4583.72

4.2474.8575.5443.7664.2984.9085.596

THA329243427535812373613405035446370413859134709361263772339325384493974441202426363985241166426774415540656420324352344974444494565346990482404620447387487434997747127484044975850986509195198353135541155301954081552175612254235552945641257272579115878359661602466036261208620316249361829626516342363794652836590166421665016820668710691096898969884703777068870425

TOT717117671982015874647206577116824648794372253773258270288189707537570880876862787105676008812258666471196761698141086916701417498180018853347033275180802728561870387752898039785757698367453179526846786989774670796228486269918747377970184962698277443279259843016980274442793108437169798744567934384453700647454179238841516997474487792278417669936744677922584196

SEN620066379165415668286221864011656446705162331641276576567166614356323464837662766161563399650146645561699634886510866573610726283464403658406118562944645316597161217630036459566035608916258864155655376092762664642046562260940627006424465668608866253364021653646087162539640476539660868625476406365434610266259364011652956097362564640056530660950625526400465315

kW2.3032.3172.3422.3772.2322.24

2.2582.2882.1972.2022.2182.2452.54

2.5662.6

2.6462.4622.4822.51

2.5482.4242.4412.4672.5032.81

2.8472.8932.9482.7232.7542.7932.8422.6812.7092.7462.7933.1213.1683.2243.29

3.0223.0623.1133.1722.9753.0133.0613.1183.4833.5393.6043.6793.3693.4193.4783.5483.3153.3623.4193.4863.9053.9714.0444.1283.7723.8323.8993.9783.71

3.7673.8323.909

THR783278336988685942877848183549888909452578572836528900194654780818305988315938387812083121883989387178153831668845393957782218312988319937637814583062882699374578105830448826593757787888355288659940917857083349885499393778477832678847893878797978449789499947607945084158891889454079293840138905394422811558584890734959268069285399902969558380477851879012395407

EA506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

LWT13.112.812.512.215

14.814.614.416.116

15.815.621.921.721.421.124.224

23.823.525.425.325.124.930.630.430.129.933.233

32.832.734.734.534.434.239.339

38.838.642.242

41.941.743.943.743.643.547.847.647.447.351.151

50.850.853

52.952.852.856.256

55.955.959.959.859.859.862.1626262

TOT399364224444982480754108443454462764943741775441464701050204456934798450706537184716649469523035535547997503835320556284519475422156883597595377656074587756164354846571495987362736588336102163542661686095963171657206822162243644736701269512661986825270447727756878570835729977513870264723117451276543740577590077852795667710378899807448216678896806548234883709

LWT33.934.835.736.729.730.331

31.727.527.928.429

43.944.845.746.739.740.341

41.737.437.938.43954

54.855.856.749.750.351

51.747.547.948.449

64.164.965.966.859.860.461.161.757.558

58.559

74.375.17677

69.970.571.271.867.668.168.669.184.685.486.387.280.180.781.382

77.778.278.779.2

EA70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71

EWT

20

30

40

50

60

70

GPM

13.4

19.2

25

13.4

19.2

25

13.4

19.2

25

13.4

19.2

25

13.4

19.2

25

13.4

19.2

25

WPD

17.4

35.7

60.5

17.4

35.7

60.5

17.4

35.7

60.5

17.4

35.7

60.5

17.4

35.7

60.5

17.4

35.7

60.5

Cooling Heating



704347482179325840887031874700792968410570263746637928284113706127487179352840437050874794793398406670455748167932884079707577494779298838457067774910793948397470633748687936884026707677477478941832457080874881791188350170816749147918283604700867388877796817857038174254782488232670487743937842482592

612466274664054652666117762680640406527461144626606403265277613526277464068652456129062732640616525661258627446405665262614376281664041651546139062795640896521461364627726407665237614436272163861648796146862780639506499661473627986398265044610396223663288642136121462436635146445961277625126360264581

4.4034.4744.5554.6454.2474.3144.3884.4734.1744.2394.3114.3944.6854.7594.8414.9324.5164.5844.6614.7494.4374.5034.5794.6654.99

5.0685.15

5.2434.8074.8784.9575.0474.7224.7924.8694.9555.6795.7575.84

5.9325.4675.5395.62

5.7095.3685.4395.5195.6096.4816.5526.6336.7166.2356.3056.3856.47

6.1236.1936.2736.359

829668746892284973088241286999917829685082150867479154996640839618846793137980478337687868926099758383099875699236497364849838947794020988248438388849934939833284098885869324898063869879129095645

1001758650390756951889978986200904849495799593886319263096839

101007882079228296565

100856879889209896397

100725

506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080506070805060708050607080

SEN94.995.796.697.590.390.991.592.287.988.488.889.3100.1100.9101.8102.795.596

96.697.393

93.493.994.4105.3106.1107

107.8100.6101.2101.8102.498.198.699

99.5115.7116.5117.3118.1110.9111.4112

112.6108.3108.8109.2109.6126

126.8127.5128.3121.1121.6122.2122.7118.5118.9119.3119.8

70/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/7170/5975/6380/6785/71


64.564.464.464.668.768.768.768.871.171.171.171.268.668.668.768.173

73.173.173.675.675.675.775.972.872.872.972.877.477.577.677.880.180.180.380.581

81.281.481.686.186.386.586.789.189.289.489.689.389.589.789.994.895.195.495.798.198.498.798.9

82282838288536686410858448727888574892188791189125904239087786434876908916089077903449144792505903579253993634944289485190733917729289892678949029583096420948629722198015983099874999456

100107100392100841104062104386104105104571106469106723106168106643108101108585109071109559113132113639114148114659115970116489117010117534

3.8554.3925.0065.6883.9524.4965.1115.7824.0094.5515.1725.8383.9684.5075.1315.5844.0774.6245.2415.3404.1404.6935.3055.8214.0884.6335.2545.7174.2094.7635.3735.4324.2774.8325.4365.9654.344

4.95.5086.0444.4845.0415.6356.1834.5585.1185.7066.264.615.0585.5526.0924.7715.2355.7446.3034.8645.1275.6266.173

73001732867334072793763837652576319754837829678375780667702376964770557682575040805708047179932764468259582401817548212080976808448031082220848028443183585873978700286438854258580789090884218719589269933209230990649947829574594445925449474597224979609619810058410178010067798867103374104340103209101353105974

13.4

19.2

25

13.4

19.2

25

13.4

19.2

25

13.4

19.2

25

13.4

19.2

25

80

85

90

100

110

17.4

35.7

60.5

17.4

35.7

60.5

17.4

35.7

60.5

17.4

35.7

60.5

17.4

35.7

60.5




Performance Data

EnvironmentThisequipmentisdesignedforindoorinstallationonly.Shelteredlocationssuchasattics,garages,etc.,generallywillnotprovidesufficientprotectionagainstextremesintemperatureand/orhumidity,andequipmentperformance,reliability,andservicelifemaybeadverselyaffected.

Power supplyAvoltagevariationof+/-10%ofnameplatevoltageisac-ceptable.Three-phasesystemimbalanceshallnotexceed2%.

Additional information for initial start-up onlyStandard range units:Unitsaredesignedtostartinanambientof50ºF(10ºC),withenteringairat50ºF(10ºC),withenteringwaterat70ºF(21ºC),withbothairandwaterattheflowratesusedintheISO13256-1ratingtest,forinitialstart-upinwinter.Note: This is not a normal or continuous operating

condition. It is assumed that such a start-up is for the purpose of bringing the building space up to occupancy temperature.

Geothermal range units:Geothermalrangeheatpumpconditionersaredesignedtostartinanambientof40ºF(5ºC),withenteringairat40ºF(5ºC),withenteringwaterat40ºF(5ºC),withbothairandwaterattheflowratesusedintheISO13256-1ratingtest,forinitialstart-upinwinter.Note: This is not a normal or continuous operating

condition. It is assumed that such a start-up is for the purpose of bringing the building space up to occupancy temperature.

Operating LimitsTable 7: Air Limits - °F (English units) Standard Range Geothermal Range Units Units Cooling Heating Cooling Heating Min. Ambient Air 50ºF 50ºF 40ºF 40ºF Normal Ambient Air 80ºF 70ºF 80ºF 70ºF Max Ambient Air 100ºF 85ºF 100ºF 85ºF Min. Entering Air 1,2 50ºF 50ºF 50ºF 40ºF Normal Entering Air db/wb 80/67ºF 70ºF 80/67ºF 70ºF Max Entering Air db/wb 1,2 100/83ºF 80ºF 100/83ºF 80ºF

Table 8: Air Limits - °C (SI units) Standard Range Geothermal Range Units Units Cooling Heating Cooling Heating Min. Ambient Air 10ºC 10ºC 5ºC 5ºC Normal Ambient Air 27ºC 21ºC 27ºC 21ºC Max Ambient Air 38ºC 29ºC 38ºC 29ºC Min. Entering Air 1,2 10ºC 10ºC 10ºC 5ºC Normal Entering Air db/wb 27/19ºC 21ºC 27/19ºC 21ºC Max Entering Air db/wb 1,2 38/28ºC 27ºC 38/28ºC 27ºC

Table 9: Water - °F (English units) Standard Range Geothermal Range Units Units Cooling Heating Cooling Heating Min. Entering Water 1,2 55ºF 55ºF 30ºF 20ºF Normal Entering Water 85ºF 70ºF 77ºF 40ºF Max Entering Water 110ºF 90ºF 110ºF 90ºF

Table 10: Water - °C (SI units) Standard Range Geothermal Range Units Units Cooling Heating Cooling Heating Min. Entering... Water 1,2 13ºC 13ºC -1ºC -6ºC Normal Entering Water 29ºC 21ºC 25ºC 4ºC Max Entering Water 43ºC 32ºC 43ºC 32ºC

Notes: 1 At ARI flow rate 2 Maximum and minimum values may not

be combined. If one value is at maximum or minimum, the other two conditions may not exceed the normal condition for standard units.

Extended range units may combine any two maximum conditions, but not more than two, with all other conditions being normal conditions.


Correction Factors

Table 11: Airflow Correction Factors Percent of Nominal Airflow 85 90 95 100 105 110 115 Total Cooling Capacity 0.972 0.982 0.993 1.00 1.007 1.010 1.013 Sensible Cooling Capacity 0.926 0.948 0.974 1.00 1.027 1.055 1.066 kW - Cooling 0.977 0.984 0.993 1.00 1.011 1.018 1.028 Total Heat of Rejection 0.975 0.983 0.991 1.00 1.008 1.015 1.018 Total Heating Capacity 0.967 0.978 0.990 1.00 1.009 1.017 1.024 kW - Heating 1.009 1.006 1.003 1.00 0.997 0.995 0.993 Total Heat of Absorption 0.967 0.976 0.989 1.00 1.010 1.019 1.025

Antifreeze Correction FactorsTable 12: Ethylene Glycol 10% 20% 30% 40% 50% Cooling Capacity 0.9950 0.9920 0.9870 0.9830 0.9790 Heating Capacity 0.9910 0.9820 0.9770 0.9690 0.9610 Pressure Drop 1.0700 1.1300 1.1800 1.2600 1.2800

Table 13: Propylene Glycol 10% 20% 30% 40% 50% Cooling Capacity 0.9900 0.9800 0.9700 0.9600 0.9500 Heating Capacity 0.9870 0.9750 0.9620 0.9420 0.9300 Pressure Drop 1.0700 1.1500 1.2500 1.3700 1.4200

Table 14: Methanol 10% 20% 30% 40% 50% Cooling Capacity 0.9980 0.9720 – – – Heating Capacity 0.9950 0.9700 – – – Pressure Drop 1.0230 1.0570 – – –

Table 15: Ethanol 10% 20% 30% 40% 50% Cooling Capacity 0.9910 0.9510 – – – Heating Capacity 0.9950 0.9600 – – – Pressure Drop 1.0350 0.9600 – – –


Electrical DataUnit Without Options Table 16: 007 - 070

Unit Size Voltage/Hz/Phase Compressor PSC Fan Total Unit Min. Min. Circuit Max. Fuse or

RLA LRA Motor FLA FLA Voltage Amps HACR Breaker Size

***

1.880.830.651.880.830.651.200.901.200.901.200.903.502.803.503.503.501.604.294.291.601.304.294.295.301.601.304.294.295.301.601.304.291.601.30

115-60-1208/230-60-1

265-60-1115-60-1

208/230-60-1265-60-1115-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-3208/230-60-1208/230-60-3

460-60-3208/230-60-1208/230-60-3

460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-3460-60-3575-60-3

*007

009

012

015

019

024

030

036

042

048

060

070

***

8.34.12.79.94.94.25.93.99.07.113.59.014.111.28.917.913.26.019.913.66.14.221.813.716.36.24.826.315.619.97.85.822.410.67.7

***

50.022.022.050.025.022.029.028.048.043.058.354.073.060.058.0112.088.044.0109.083.141.033.0117.083.198.041.033.0134.0110.0128.052.038.9149.075.054.0

***

10.24.93.311.85.84.87.14.810.28.014.79.917.614.012.421.416.77.624.217.97.75.526.118.021.67.86.130.619.925.29.47.126.712.29.0

***

12.36.04.014.37.05.98.65.812.59.818.112.221.116.814.625.920.09.129.121.39.26.631.521.425.79.47.337.123.830.111.48.632.314.910.9

***

108197240108197240197240197240197240197240197197197416197197416520197197240416520197197240416520197416520

***

20.015.015.020.015.015.015.015.020.015.030.020.035.025.020.040.030.015.045.030.015.015.050.035.035.015.015.060.035.040.015.015.050.020.015.0

Note: * Unit size 007 not available at time of publication. Please consult your McQuay Representative for specific availability.


Electrical DataUnit With DesuperheaterTable 17: 007 - 070

007

009

012

015

019

024

030

036

042

048

060

070

Unit Size Voltage/Hz/Phase Compressor PSC Fan Desuperheater Total Unit Min. Min. Circuit Max. Fuse or

RLA LRA Motor FLA Pump FLA FLA Voltage Amps HACR Breaker Sizen/an/an/an/an/an/an/an/a9.0-

13.5-

14.1-

8.917.913.2

-19.913.6

--

21.813.7

---

26.315.6

---

22.4--

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-3208/230-60-1208/230-60-3

460-60-3208/230-60-1208/230-60-3

460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-3460-60-3575-60-3

n/an/an/an/an/an/an/an/a1.20

-1.20

-3.50

-3.503.503.50

-4.294.29

--

4.294.29

---

4.294.29

---

4.29--


-15.1

-18.0

-12.821.817.1

-24.618.3

--

26.518.4

---

31.020.3

---

27.1--


-30.0

-35.0

-20.040.030.0

-45.035.0

--

50.035.0

---

60.035.0

---

50.0--

n/an/an/an/an/an/an/an/a197

-197

-197

-197197197

-197197

--

197197

---

197197

---

197--


-0.40

-0.40

-0.400.400.40

-0.400.40

--

0.400.40

---

0.400.40

---

0.40--


-58.3

-73.0

-58.0112.088.0

-109.083.1

--

117.083.1

---

134.0110.0

---

149.0--


-18.4

-21.5

-15.026.320.4

-29.521.7

--

31.921.8

---

37.524.2

---

32.7--

Note: n/a = Desuperheater option not available for unit sizes 007, 009, 012 & 015.


Electrical DataUnit With ECMTable 18: 007 - 070

Unit Size Voltage/Hz/Phase Compressor ECM Fan Total Unit Min. Min. Circuit Max. Fuse or

RLA LRA Motor FLA FLA Voltage Amps HACR Breaker Size

007

009

012

015

019

024

030

036

042

048

060

070

n/an/an/an/an/an/a**

2.802.402.802.404.304.104.304.304.304.106.806.805.50

-6.806.805.505.50

-9.109.106.906.90

-9.106.90

-


9.07.113.59.014.111.28.917.913.26.019.913.66.1-

21.813.716.36.2-

26.315.619.97.8-

22.410.6

-


20.015.030.020.035.025.020.040.030.015.050.035.015.0

50.035.040.015.0

-60.040.050.020.0

-50.030.0

-


197240197240197240197197197416197197416

-197197240416

-197197240416

-197416

-

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-3208/230-60-1208/230-60-3

460-60-3208/230-60-1208/230-60-3

460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-3460-60-3575-60-3


48.043.058.354.073.060.058.0112.088.044.0109.083.141.0

-117.083.198.041.0

-134.0110.0128.052.0

-149.075.0

-


11.89.516.311.418.415.313.222.217.510.126.720.411.6

-28.620.521.811.7

-35.424.726.814.7

-31.517.5

-


14.011.219.613.621.918.115.426.720.811.631.623.813.1

-34.023.925.913.3

-42.028.731.716.6

-37.120.1

-

Notes: * Not available at time of publication. Please consult your McQuay Representative for specific availability n/a = ECM not available in unit sizes 007, 009, 012.


Electrical DataUnit With Desuperheater and ECMTable 19: 007 - 070

Unit Size Voltage/Hz/Phase Compressor ECM Fan Desuperheater Total Unit Min. Min. Circuit Max. Fuse or

RLA LRA Motor FLA Pump FLA FLA Voltage Amps HACR Breaker Size


2.80-

2.80-

4.30-

4.304.304.30

-6.806.80

--

6.806.80

---

9.109.10

---

9.10--

007

009

012

015

019

024

030

036

042

048

060

070

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-3208/230-60-1208/230-60-3

460-60-3208/230-60-1208/230-60-3

460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-3460-60-3575-60-3


48.0-

58.3-

73.0-

58.0112.088.0

-109.083.1

--

117.083.1

---

134.0110.0

---

149.0--


9.0-

13.5-

14.1-

8.917.913.2

-19.913.6

--

21.813.7

---

26.315.6

---

22.4--


0.40-

0.40-

0.40

0.400.400.40

-0.400.40

--

0.400.40

---

0.400.40

---

0.40--


12.2-

16.7-

18.8-

13.622.617.9

-27.120.8

--

29.020.9

---

35.825.1

---

31.9--


197-

197-

197-

197197197

-197197

--

197197

---

197197

---

197--


14.4-

20.0-

22.3-

15.827.121.2

-32.024.2

--

34.424.3

---

42.429.1

---

37.5--


20.0-

30.0-

35.0-

20.045.030.0

-50.035.0

--

50.035.0

---

60.040.0

---

50.0--

Notes: * Not available at time of publication. Please consult your McQuay Representative for specific availability n/a = ECM not available in unit sizes 007, 009, 012.


Electrical DataUnit with 10kW Electric Heat CoilTable 20: 007 - 070

Unit Size Voltage/Hz/Phase Compressor PSC Fan Electric Heater Total Unit Min. Min. Circuit Max. Fuse or

RLA LRA Motor FLA RLA FLA Voltage Amps HACR Breaker Size

n/an/an/an/an/an/an/an/a48.043.058.354.073.060.058.0112.088.044.0109.083.141.033.0117.083.1

-41.033.0134.0110.0

-52.038.9149.075.054.0

007

009

012

015

019

024

030

036

042

048

060

070

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-3208/230-60-1208/230-60-3

460-60-3208/230-60-1208/230-60-3

460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-3460-60-3575-60-3


-6.24.826.315.6

-7.85.822.410.67.7


-1.601.304.294.29

-1.601.304.291.601.30


-12.09.641.724.1

-12.09.624.112.09.6


-18.214.472.344.0

-19.815.450.822.617.3


-416520197197

-416520197416520


-22.818.089.354.0

-24.719.362.528.221.6


-25.020.0100.060.0

-25.020.070.035.025.0

Note: n/a = Electric Heat not available in unit sizes 007, 009, 012, 015.


Electrical DataUnit with 5kW Electric Heat CoilTable 21: 007 - 070

Unit Size Voltage/Hz/Phase Compressor PSC Fan Electric Heater Total Unit Min. Min. Circuit Max. Fuse or

RLA LRA Motor FLA RLA FLA Voltage Amps HACR Breaker Sizen/an/an/an/an/an/an/an/a48.043.058.354.073.060.058.0112.088.0

-

*007

009

012

015

019

024

030

036

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-3208/230-60-1208/230-60-3

460-60-3

n/an/an/an/an/an/an/an/a9.07.113.59.014.111.28.917.913.2

-


-


-


-


-


-


-



Electrical DataUnit with ECM and 10kW Electric Heat CoilTable 22: 007 - 070

Unit Size Voltage/Hz/Phase Compressor ECM Fan Electric Heater Total Unit Min. Min. Circuit Max. Fuse or

RLA LRA Motor FLA RLA FLA Voltage Amps HACR Breaker Size208/230-60-1

265-60-1208/230-60-1

265-60-1208/230-60-1

265-60-1 208/230-60-1

265-60-1208/230-60-1

265-60-1208/230-60-1

265-60-1208/230-60-1

265-60-1208/230-60-3208/230-60-1208/230-60-3

460-60-3208/230-60-1208/230-60-3

460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-3460-60-3575-60-3

n/an/an/an/an/an/an/an/a48.043.058.354.073.060.058.0112.088.044.0109.083.141.0

-117.083.1

-41.0

-134.0110.0

-52.0

-149.075.0

-

n/an/an/an/an/an/an/an/a9.07.113.59.014.111.28.917.913.26.019.913.66.1-

21.813.7

-6.2-

26.315.6

-7.8-

22.410.6

-

007

009

012

015

019

024

030

036

042

048

060

070


-90.060.0

-30.0

-100.060.0

-35.0

-80.040.0

-


-86.254.1

-28.3

-94.158.8

-31.6

-67.335.1

-


-6.806.80

-5.50

-9.109.10

-6.90

-9.106.90

-


-41.724.1

-12.0

-41.724.1

-12.0

-24.112.0

-


-70.344.6

-23.7

-77.148.8

-26.7

-55.629.5

-


-197197

-416

-197197

-416

-197416

-



Electrical DataUnit with ECM and 5kW Electric Heat CoilTable 23: 007 - 070

Unit Size Voltage/Hz/Phase Compressor ECM Fan Electric Heater Total Unit Min. Min. Circuit Max. Fuse or

RLA LRA Motor FLA RLA FLA Voltage Amps HACR Breaker Size

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-3208/230-60-1208/230-60-3

460-60-3

007

009

012

015

019

024

030

036


-


-


-


-


-


-


-


-



Electrical DataUnit with Desuperheater and 10kW Electric Heat CoilTable 24: 007 - 070

Unit Size Voltage/Hz/Phase Compressor PSC Fan Desuperheater Electric Total Unit Min. Min. Circuit Max. Fuse or

RLA LRA Motor FLA Pump FLA Heater RLA FLA Voltage Amps HACR Breaker Size

n/an/an/an/an/an/an/an/a1.2-

1.2-

3.5-

3.53.53.5-

4.294.29

--

4.294.29

---

4.294.29

---

4.29--

007

009

012

015

019

024

030

036

042

048

060

070


13.5-

14.1-

8.917.913.2

-19.913.6

--

21.813.7

---

26.315.6

---

22.4--

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-3208/230-60-1208/230-60-3

460-60-3208/230-60-1208/230-60-3

460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-3460-60-3575-60-3


0.4-

0.4-

0.40.40.4-

0.40.4--

0.40.4---

0.40.4---

0.4--


-58.3

-73.0

-58.0112.088.0

-109.083.1

--

117.083.1

---

134.0110.0

---

149.0--


-40.0

-40.0

-23.140.023.1

-41.724.1

- -

41.724.1

---

41.724.1

- - -

24.1 --


-55.1

-58.0

-35.961.840.2

-66.342.4

--

68.242.5

---

72.744.4

---

51.2--


-197

-197

-197197197

-197197

--

197197

---

197197

---

197--


-68.4

-71.5

-43.976.349.3

-81.751.8

--

84.152.0

---

89.754.4

---

62.9--


-70.0

-70.0

-45.080.050.0

-90.050.0

--

90.050.0

---

100.060.0

---

70.0--



Electrical DataUnit with Desuperheater and 5kW Electric Heat CoilTable 25: 007 - 070

Unit Size Voltage/Hz/Phase Compressor PSC Fan Desuperheater Electric Total Unit Min. Min. Circuit Max. Fuse or



13.5-

14.1-

8.917.913.2

-

007

009

012

015

019

024

030

036


-37.6

-40.5

-35.344.339.6

-


-197

-197

-197197197

-

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-3208/230-60-1208/230-60-3

460-60-3


-50.0

-50.0

-45.060.050.0

-


-58.3

-73.0

-58.0112.088.0

-


-1.20

-3.50

-3.503.503.50

-


0.4-

0.4-

0.40.40.4-


-22.5

-22.5

-22.522.522.5

-


-46.6

-49.7

-43.254.548.5

-



Electrical DataUnit with Desuperheater, ECM and 10kW Electric Heat CoilTable 26: 007 - 070

Unit Size Voltage/Hz/Phase Compressor ECM Fan Desuperheater Electric Total Unit Min. Min. Circuit Max. Fuse or



-40.0

-40.0

-23.140.023.1

-41.724.1

--

41.724.1

---

41.724.1

---

24.1--


13.5-

14.1-

8.917.913.2

-19.913.6

--

21.813.7

---

26.315.6

---

22.4--

007

009

012

015

019

024

030

036

042

048

060

070

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-3208/230-60-1208/230-60-3

460-60-3208/230-60-1208/230-60-3

460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-1208/230-60-3

265-60-1460-60-3575-60-3

208/230-60-3460-60-3575-60-3


-70.0

-70.0

-45.080.050.0

-90.060.0

--

90.060.0

---

110.360.0

---

80.0--


-58.3

-73.0

-58.0112.088.0

-109.083.1

--

117.083.1

---

134.0110.0

---

149.0--


-2.80

-4.30

-4.304.304.30

-6.806.80

--

6.806.80

---

9.109.10

---

9.10--


0.4-

0.4-

0.40.40.4-

0.40.4--

0.40.4---

0.40.4---

0.4--


-56.7

-58.8

-36.762.641.0

-68.844.9

--

70.745.0

---

77.549.2

---

56.0--


-197

-197

-197197197

-197197

--

197197

---

197197

---

197--


-70.0

-72.3

-44.777.150.1

-84.254.3

--

86.654.5

---

94.559.2

---

67.7--



Electrical DataUnit with Desuperheater, ECM and 5kW Electric Heat CoilTable 27: 007 - 070

Unit Size Voltage/Hz/Phase Compressor ECM Fan Desuperheater Electric Total Unit Min. Min. Circuit Max. Fuse or



13.5-

14.1-

8.917.913.2

-

007

009

012

015

019

024

030

036

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-1265-60-1

208/230-60-3208/230-60-1208/230-60-3

460-60-3


-197

-197

-197197197

-


-50.0

-50.0

-45.060.050.0

-


-58.3

-73.0

-58.0112.088.0

-


-2.80

-4.30

-4.304.304.30

-


0.4-

0.4-

0.40.40.4-


-22.5

-22.5

-22.522.522.5

-


-39.2

-41.3

-36.145.140.4

-


-48.2

-50.5

-44.055.349.3

-



Fan PerformancePSC Motor CFM - Sizes 007 - 070 Factory External Static Pressure Unit Size Speed Nominal

Wired 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75

007 High

Low

009 High

300 No

Low Yes

012 High

400 No

Low Yes

015 High

500 No

Low Yes

019 High

600 No

Low Yes

024 High

800 Yes

Low No

030 High

1000 Yes

Low No

036 High

1300 Yes

Low No High Yes 042 Medium 1400 No Low No High Yes 048 Medium 1600 No Low No High Yes 060 Medium 2000 No Low No High Yes 070 Medium 2160 No Low No

594473594473927705927705927705153292715329272086

––

2086––

2298––

2298––

60448260448295772495772495772415401006154010062119

––

2119––

2303––

2303––

582463582463902687902687902687152485315248532040

––

2040––

2302––

2302

**

568452568452880667880667880667

1514848

1514848

1988––

1988––

2310––

2310

**

551439551439858645858645858645

1499800

1499800

1931––

1931––

2313––

2313––

533424533424833617833617833617

1478763

1478763

1872––

1872––

2304––

2304––

513407513407804582804582804582

1451729

1451729

18101468

–18101468

–2280

––

2280––

491389491389767540767540767540

1417666

1417–

17431436

–17431436

–2234

––

2234––

467370467370722489722489722489

1375627

1375–

16661403

–16661403

–2165

––

2165––

440348440348665428665428665–

1327554

1327–

15741290

–15741290

–2068

––

2068––

412326412326596358596358596–

1273–

1273–

14591177

–14591177

–19421554

–19421554

–

382301382301512–

512–

512–

1216–

1216–

13101080

–13101080

–17861431

–17861431

–

349275349

-413–

413–––

1155–

1155–

1116983–

1116983–

160113081190160113081190

315248315

–––––––

1095–

1095–

864–––––

1387116311631387

––

Note: Size 007 Not Available at Time of Publication. Please contact your local McQuay Representative for specific availability.

ECM Motor CFM - Sizes 007 - 070 External Static Pressure

Unit Size Speed Nominal 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75

007

High n/a

Low

009 High

n/a Low

012 High

n/a Low

015 High

* Low

019 High

600 Low

024 High

800

Low

030 High

1000 Low

036 High

1300 Low

042 High

1400 Low

048 High

1600 Low

060 High

2000 Low

070 High

2160 Low

n/an/a

n/an/an/an/a

**

600450800560100070013009101400980160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560100070013009101400980160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560100070013009101400980160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560100070013009101400980160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560

1000700

1300910

1400980

160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560

1000700

1300910

1400980

160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560

1000700

1300910

1400980

160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560

1000700

1300910

1400980

160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560

1000700

1300910

1400980

160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560

1000700

1300910

1400980

160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560

1000700

1300910

1400980

160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560

1000700

1300910

1400980

160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560

1000700

1300910

1400980

160011202000140021601500

n/an/a

n/an/an/an/a

**

600450800560100070013009101400980160011202000140021601500

Notes: 1. n/a = ECM not available in unit sizes 007, 009, 012. 2. For wet coil, calculate face velocity (cfm/ coil face area, sq. ft.). Add the following static to the external static

pressure for the corresponding face velocity: 300 fpm = 0.05", 400 fpm = 0.10", 500 fpm = 0.14". Re-enter table at the increased external static pressure to determine final cfm.


Physical Data

Table 28: Physical Data

Unit Size 042 048 060 070 Fan Wheel - D x W (In.) 11 x 10⅝ 11 x 10⅝ 11 x 10⅝ 11 x 10⅝ Fan Motor Horsepower 1/2 1/2 1/2 1/2

Coil Face Area (Sq. Ft.) 6.30 6.30 6.63 6.63 Coil Rows 3 3 3 3 Standard Unit 68 66 86.6 102

Refrigerant Charge (Oz.) Desuperheater 70 67 89 102

Hot Gas Reheat 77.5 73.5 102.5 108.5 Filter, (Qty.) Size (In.) (1) 30W x 24H x 1D (2) 30W x 18H x 1D

Water Connections, Female NPT (In.) 3/4 3/4 3/4 3/4 Condensate Connections, Female NPT (In.) 3/4 3/4 3/4 3/4

1, 2 Weight, Operating (Lbs.) / Hot Gas Reheat 318 / 356 321 / 361 387 / 430 389 / 432

1, 2 Weight, Shipping (Lbs.) / Hot Gas Reheat 340 / 378 345 / 383 412 / 452 414 / 454

Unit Size *007 009 012 015 019 024 030 036 Fan Wheel - D x W (In.) * 6¼ x 8 6¼ x 8 7 x 7⅛ 7 x 7⅛ 7 x 7⅛ 7 x 7⅛ 7 x 7⅛ Fan Motor Horsepower * 1/4 1/4 1/6 1/6 1/6 1/2 1/2

Coil Face Area (Sq. Ft.) * 2.22 2.22 3.00 3.00 3.00 3.50 3.50 Coil Rows * 3 3 3 3 3 3 3 Standard Unit * 28.5 29 43 46 44 51.5 54.5

Refrigerant Charge (Oz.) Desuperheater n/a n/a n/a n/a 47 45 53 56

Hot Gas Reheat n/a n/a n/a n/a 50 52 60 63 Filter, (Qty.) Size (In.) (2) 20W x 10H x 1D (1) 20W x 24H x 1D (2) 20W x 14H x 1D

Water Connections, Female NPT (In.) * 1/2 1/2 1/2 1/2 1/2 3/4 3/4 Condensate Connections, Female NPT (In.) * 3/4 3/4 3/4 3/4 3/4 3/4 3/4

1, 2 Weight, Operating (Lbs.) / Hot Gas Reheat * 137 137 205 221 / 253 224 / 255 244 / 280 247 / 283

1, 2 Weight, Shipping (Lbs.) / Hot Gas Reheat * 153 153 227 243 / 275 245 / 277 266 / 302 269 / 305

Notes: 1 Add 8 lbs. to weights shown for units configured with electric heat. 2 Add 15 lbs. to weights shown for units with desuperheater. * Size 007 not available at time of publication. Please contact your local McQuay Representative for specific

availability. n/a = Desuperheater & Hot Gas Reheat option not available for unit sizes 007, 009, 012 & 015.


Dimensional DataSizes 007, 009, 012 – Left Hand and Right Hand ReturnNotes: 1. Left and Right Hand Return determined by facing the water connection side of the unit. * Size 007 not available at time of publication. Please contact your local McQuay Representative for specific availability.

Top View – Left Hand Top View – Right Hand

Low Voltage

7/8" (22mm)

Hole

Line Voltage 7/8" (22mm) Hole

Water Supply

Water Return

Low Voltage 7/8" (22mm) Hole


Water Supply

Water Return

Left Hand Return Filter (Side) View Right Hand Return

Condensate Drain Connection


Overall Unit Dimensions = 22¼"D x 20"W x 37"H

Dimensions Unit Size A B C D E F (Lft Hand) F (Rht Hand) G H J K M

007 – 012 22¼" 20" 9½" 5" 6⅜" 4⅝" 107/16" 19" 1⅝" 37" 18¾" 111/16" (43mm)

(565mm) (508mm) (241mm) (127mm) (162mm) (118mm) (265mm) (483mm) (41mm) (940mm) (476mm) 211/16" (68mm)

Note: Dimensions are approximate. “M” dimension includes duct flange.

Standard 1" Filter Dimensions Unit Size O P N Quantity 007 – 012

1" 20" 10" 2

(25mm) (508mm) (254mm)

Optional 2" Filter Dimensions Unit Size O P N Quantity

007 – 012 2" 20" 10"

2

(51mm) (508mm) (254mm)

Note: Nominal filter thickness is 3/4" (± 1/16") or 1-3/4" (±1/16")


Dimensional DataSizes 015, 019, 024 – Left Hand and Right Hand ReturnNote: Left and Right Hand Return determined by facing the water connection side of the unit.


Low Voltage

7/8" (22mm)

Hole


Water Supply

Water Return

DesuperheaterWater Supply



Water Supply

Water Return



Condensate Drain ConnectionDesuperheaterWater Return


Overall Unit Dimensions = 24¼"D x 23"W x 46½"H


015 – 024 24¼" 23" 9⅜" 10⅜" 77/16" 107/16" 55/16" 19" 2⅝" 46½" 22¾" 111/16" (43mm)



Standard 1" Filter Dimensions Unit Size O P N Quantity

015 – 024 1" 20" 24"

1

(25mm) (508mm) (610mm)


015 – 024 2" 20" 24"

1

(51mm) (508mm) (610mm)



Dimensional DataSizes 030, 036 – Left Hand and Right Hand ReturnNote: Left and Right Hand Return determined by facing the water connection side of the unit.

Low Voltage

7/8" (22mm)

Hole

Line Voltage

7/8" (22mm)

Hole Water Supply

Water Return




Water Supply

Water Return




DesuperheaterWater Return

Overall Unit Dimensions = 24¼"D x 23"W x 50½"H




030 – 036 24¼" 23" 9⅜" 10⅜" 77/16" 107/16" 55/16" 19" 2⅝" 50½" 26¾" 111/16" (43mm)

(616mm) (584mm) (238mm) (264mm) (189mm) (265mm) (135mm) (483mm) (67mm) (1283mm) (680mm) 211/16" (68mm



030 – 036 1" 20" 14"

2

(25mm) (508mm) (356mm)


030 – 036 2" 20" 14"

2

(51mm) (508mm) (356mm)






Water Supply

Water Return




Water Supply

Water Return

DesuperheaterWater Supply Condensate

Drain Connection



Overall Unit Dimensions = 32½"D x 25"W x 46½"H




042 – 048 32½" 25" 13¼" 13¾" 9⅝" 9⅝" 5⅝" 29" 1¾" 46½" 22¾" 111/16" (43mm)

(826mm) (635mm) (337mm) (349mm) (245mm) (245mm) (143mm) (737mm) (45mm) (1181mm) (578mm) 211/16" (68mm



042 – 048 1" 30" 24"

1

(25mm) (762mm) (610mm)


042 – 048 2" 30" 24"

1

(51mm) (762mm) (610mm)






Water Supply

Water Return




Water Supply

Water Return








Overall Unit Dimensions = 32½"D x 25"W x 58½"H


060 – 070 32½" 25" 13¼" 13¾" 9⅝" 9⅝" 5⅝" 29" 1¾" 58½" 34¾" 111/16" (43mm)




060 – 070 1" 30" 18"

2

(25mm) (762mm) (457mm)


060 – 070 2" 30" 18"

2

(51mm) (762mm) (457mm)



Accessories – Field InstalledTheseeasy-to-operatecomfortcommandcentersbringyouacompleterangeofdeluxefeatures.Featuresthatenableyoutomatchtemperatureprogrammingtoyourapplica-tion,provideaddedconvenience,andhelpsaveenergyandmoney.Allpackedintoanextrarugged,highlyreliablede-signthatwilllookandperformlikenewforyearstocome.

Programmable Electronic ThermostatTwo-Stage Heat/Two-Stage Cool, 7-Day ProgrammableFigure 25: McQuay Part No. 668375301 (1-Pk, White with Wall Plate)

Features• Hardwired• Programmableandconfigurable• SimplesetTMfeatureenableseasycopyingofoneday's

programmingfortheentireweek• Title24compliant/Nobatteriesrequired• RelayOuputs(minimumvoltagedropinthermostat)• Clear,backlitdisplaymakesiteasytoseetime,

temperature,andsetpoint—eveninthedark• Ideallysuitedfor:Lightcommercial/residential

(newconstruction/replacement)• Lockoutfeaturepreventsunwantedtampering• Optionalremotetemperaturesensoravailable (seepage59)

668375301 – Specifications

Electrical Rating: • 24VAC(18to30VAC/VDC)• 1ampmaximumperterminal• 4ampmaximumtotalload• Easyaccessterminalblock

Temperature Control Ranges: • 45ºFto90ºF(7ºCto32ºC),Accuracy:±1ºF(±0.5ºC)

System Configurations: • Two-stageheat/Two-stagecool

Terminations: • R,C,W1,Y1,W2,Y2,G,S1,S2

Non-Programmable, Auto or Manual Changeover ThermostatTwo Stage Heat/Two Stage Cool, Night Setback OverrideFigure 26: McQuay Part No. 668375401 (1-Pk, White with Wall Plate)

Features • Hardwired• Two-stageheat/two-stagecoolsystems• Backlitdisplay• Fieldtemperaturecalibration• Statusindicatorlight• Relayoutputs(minimumvoltagedropinthermostat)• Nightset-backoverride(usedwhenunitiswired

throughatimeclockontheU-terminal)• Optionalremotetemperaturesensoravailable (see"OptionalRemoteSensor"onpage68)

668375401 – Specifications

Electrical Rating: • 24VAC(18to30VAC/VDC)• 1ampmaximumperterminal• 4ampmaximumtotalload• Easyaccessterminalblock

Temperature Control Ranges: • 45ºFto90ºF(7ºCto32ºC),Accuracy:±1ºF(±0.5ºC)

System Configurations: • Two-stageheat/two-stagecool

Timing:• BacklightOperation:13secondsaftermodechangeor

buttonpress

Terminations: • +R,-C,W1,Y1,W2,Y2,G,O,S1,S2


Accessories – Field Installed

Optional Remote SensorFigure 27: Part No. 667720401 – Used with Thermostat(s) 668375301 & 668375401

The fast, easy solution for temperature sensing problems.■ Fortamperproneareas■ Poorairflowareas■ Troubledapplications■ Foamgasketpreventsdraftsthroughwallopening■ Mountstostandard2"x4"outletbox■ 2¾"Wx4½"H

MicroTech III Water Source Heat Pump Wall Sensors(Kit P/N 669529101, 669529201, 669529001)

Figure 28: Room Temperature Sensors

Sensor 669529101Sensor 669529201 Not Shown

Sensor 669529001

Roomtemperaturesensorsprovideelectronicsensingofroomtemperaturesatwalllocations.Allsensormodelsfeatureathermistor(10kΩ),agreenLEDforunitstatusandtenantoverridebutton.Setpointadjustmentpotentiom-eter,heatandfanmodeswitchesareoptionalfeatures.Table 29: Sensor Kit Part Numbers

Feature Sensor Kit Part Numbers

669529001 669529101 669529201 Tenant Override Yes Yes Yes Button SPT Adj. Pot No Yes Yes Status LED Yes Yes Yes Fan and

No 1Yes

2Yes Mode SwitchesNotes: 1 55º to 95°F (13º to 35ºC)

2 -3º to +3ºF (-1.5º to +1.5ºC)

Figure 29: MicroTech III Wall Sensor Details

Fan ControlSlide Switch

Mode ControlSlide Switch

Status LED(Green)

0 to 10 K ohmPotentiometer

Tenant OverrideMomentary Push Button Switch

4.59"

3.75"

Optional Water Source Heat Pump Room Wall Sensors WiringFigure 30: Temperature Sensor Wiring to MicroTech III Unit Controller (Kit Part No.s 669529101, 669529201)

Temperature Sensor Terminals

MicroTech III Unit Con-troller TB1 Terminals


Figure 31: Temperature Sensor Wiring to MicroTech III Unit Controller (669529001)

MicroTech III Unit Con-troller TB1 Terminals

Temperature Sensor Terminals

Programmable Electronic Thermostat WiringTwo-Stage Heat/Two-Stage Cool, 7-Day ProgrammableFigure 32: (Part No. 668375301)

MicroTech III Unit Control Board Low Voltage Terminal Strip (Circuit 1)

W1

Y1

W2

Y2

G

Thermostat Terminals

-C

TB2

24VAC

Alarm Output

Heat 2

Heat 1

Cool 2

Cool 1

Fan

Tenant Override

24VAC Common C

O

G

Y1

Y2

W1

W2

A

R

+R

Note: Includes Thermostat and Wall Plate.

Non-Programmable, Auto or Manual Changeover WiringTwo Stage Heat/Two Stage Cool, Night Setback and Override FeatureFigure 33: (Part No. 668375401)

MicroTech III Unit Control Board Low Voltage Terminal Strip (Circuit 1)

W1

Y1

W2

Y2

G

Thermostat Terminals

-C

TB2

24VAC

Alarm Output

Heat 2

Heat 1

Cool 2

Cool 1

Fan

Tenant Override

24VAC Common C

O

G

Y1

Y2

W1

W2

A

R

+R

O

Override (Optional)

Note: An additional conductor is required between "O" terminals for the override feature to work.

Optional Remote Sensor Wiring Used with Thermostat(s) 668375301 or 668375401Figure 34: Part No. 667720401

Cut R12 from circuit board

Wire 1Wire 2

S1

S1

S2

S2

Remote SensorThermostat



Field Installed ControlsUsedforvariablepumpingapplications,thevalveiswiredinthecompressorcircuitandpipedinthereturnwaterlinefromtheunit.Figure 38: 2-Way Motorized Valve

Amotorizedvalverelayandcontrolvalveassemblyincludesarelay,valveandwireharness.Thevalveopenswhenthecompressorisonandcloseswhenthecompressorisoff.Thevalveisratedfor300psig(2070kPa).

Amultipleunitcontrolpanelallowsasinglethermostattocontroluptothreeunitsinparallel.

Anauxiliaryrelaycontrolsoptionaldeviceswhenthefanisoperating.TherelayhasSPDTcontacts.

Two-inch Filter RackSelectableasfactory-mountedorasanoptionalfield-in-stalledkit,replacingthestandard1"filterrack.Itprovidesa1"(25mm)extendedcollarforconnectionofreturnairductworkandacceptsa2"(51mm)thick,highperfor-mancefilter.Thefilterrackcanbemountedforlefthandorrighthandfilterremovalbyrotatingit180degrees.Twothumbscrewsalloweasyremovaloftheaccessdoorforquickfilterchangeswithoutusingatool.Figure 39: Optional Two-inch Filter Rack


Supply and Return Water Hoses Availableasfireratedconstructionin2or3foot(610mmor914mm)lengths.Fireratedhoseshaveasyntheticpolymercorewithanouterratedcoveringofstainlesssteel.Fittingsaresteel.Assemblyis“firerated”andtestedaccordingtoUL94withaVOratingandASTM84.EachhosehasMPTconnections.Fireratedhoseshaveaswivelconnectionatoneend.Hosesareavailablein3/4"(19mm)tomatchtheFPTfittingsontheunit.Figure 35: Flow Control, Supply and Return Water Hoses

Condensate Hose KitAvailableasalongclearplastichosewiththenecessaryclampsandaMPThosefittingforconnectiontotheFPTfieldpiping.Figure 36: Condensate Hose Kit

Combination Balancing and Shutoff (Ball) ValvesConstructedofbrassandratedat400psig(2758kPa)maximumworkingpressure.Valveshaveabuilt-inadjust-ablememorystoptoeliminaterebalancing.ValveshaveFPTconnectionsonbothendsforconnectiontothewaterhoseandtothefieldpiping.Figure 37: Shut off Ball Valve


Typical Wiring Diagrams

MicroTech III Unit Controller (Standalone)Figure 40: 208/230/460/575/60Hz/3-Phase

Table B 208V RED 230V ORG

*Drawing No. 668991201

Shown with optional desuperheater pump wiring.

Notes: 1. The gray tinted areas in the wiring diagram; Leaving Water (LWT), Discharge Air (DAT) and Return Air (RAT) Temperature sensors are shipped or are field installed on units configured with a communication module.

2. Wiring diagrams are typical. For the latest drawing version refer to the wiring diagram located on the inside of the controls access panel of the unit.

Legend Item Description C1 Capacitor-Compressor C2 Capacitor-Fan CC Compressor - Contactor CM Compressor - Motor COS Condensate Overflow Sensor DAT Discharge Air Temp Sensor EWT Entering Water Temp Sensor HP High Pressure Switch HTR Electric Heater Cartridge IOEXP I/O Expansion Board / Harness ISO-NC Isolation Valve - Normally Closed ISO-NO Isolation Valve - Normally OpenLED1 LED Annunciator / HarnessLED2 LED Annunciator / HarnessLP Low Pressure SwitchSLTS Suction Line Temp SensorLWT Leaving Water Temp SensorMIII MicroTech III Main BoardR1 Relay - Fan MotorR2 Relay - Electric HeatRAT Return Air Temp SensorRV Reversing Valve SolenoidTB1 Power Terminal BlockX1 Transformer_____ Standard Unit Wiring_ _ _ _ Optional Wiring (by others)

Notes:1. Main board jumpers: No jumpers shorted. All open.

2. I/O expansion board jumpers: Jumper JP4 shorted.

Transformer: Unused wire to be capped.

Desuperheater only available on 115-208-230V applications.


Typical Wiring DiagramsMicroTech III Unit Controller with Optional ECM Motor, Desuperheater and I/O Expansion Module Figure 41: 208/230/265/277/60 Hz/1-Phase

Table B 208V RED 230V ORG 265V BRN 277V BRN










Typical Wiring DiagramsMicroTech III Unit Controller with Optional ECM Motor, Desuperheater, Electric Heat Coil and I/O Expansion ModuleFigure 42: 208/230/460/60 Hz/3-Phase

Table B 208V RED 230V ORG 460V BLK/RED










Typical Wiring DiagramsMicroTech III Unit Controller with Optional ECM Motor, Desuperheater, and I/O Expansion ModuleFigure 43: 208/230/460/60/3-Phase


Table B 208V RED 230V ORG 460V BLK/RED









Typical Wiring DiagramsMicroTech III Unit Controller with PSC Motor, Desuperheater and I/O Expansion Module for Hot Gas Reheat Control (Unit Sizes 019-070)Figure 44: 208/230/60/1-Phase

*Drawing No. 669007101A

Table B 208V RED 230V ORG

Legend Item Description C1 Capacitor-Compressor C2 Capacitor-Fan CC Compressor - Contactor CM Compressor - Motor COS Condensate Overflow Sensor DAT Discharge Air Temp Sensor EWT Entering Water Temp Sensor HP High Pressure Switch HTR Electric Heater Cartridge IOEXP I/O Expansion Board / Harness ISO-NC Isolation Valve - Normally Closed ISO-NO Isolation Valve - Normally OpenDSHP Desuperheater PumpHGRH 3-Way Valve SolenoidP1 24 VAC Supply I/O Expansion Brd.LED1 LED Annunciator / HarnessLED2 LED Annunciator / HarnessLP Low Pressure SwitchSLTS Suction Line Temp SensorLWT Leaving Water Temp SensorMIII MicroTech III Main BoardR1 Relay - Fan MotorR2 Relay - Electric HeatRAT Return Air Temp SensorRV Reversing Valve SolenoidTB1 Power Terminal BlockX1 Primary 24 VAC TransformerX2 Secondary 24 VAC Transformer_____ Standard Unit Wiring_ _ _ _ Optional Wiring (by others)

Notes:1. Main Board Jumpers: JP3 Geothermal.

2. I/O Expansion Board Jumpers: JP4 Hot Gas Reheat. JP3 Supplemental EH. JP4 Boilerless EH. JP5 2-Speed Fan





Engineering Guide SpecificationsGeneralUnitsshallbesuppliedcompletelyfactoryassembled,piped,internallywired,fullychargedwith[R-410A,verticalunitsizes009-070]andcapableofoperationwithanenteringwatertemperaturerangefrom[55°Fto110°FonmodelsVFC][30°to110°F(-6.7°Cto49°C)onmodelsVFW].AllequipmentmustberatedandcertifiedinaccordancewithARI/ISO13256-1,ETL,ETLandhavecorrectARI/ISOandETLlabelsmountedonsideofthecabinets.Eachunitshallberuntestedatthefactory.TheinstallingcontractorshallberesponsibleforfurnishingandinstallingMcQuayWaterSourceHeatPumpsasindicatedontheplansandperinstallationinstructions.

Casing and CabinetThecabinetshallbefabricatedfromheavygaugeG-60galvanizedsheetmetalwithinteriorsurfaceslinedwith1/2-inchthick,1-1/2lb.[1/2"thickcoatedglassfiberinsulation][3/8"thickclosed-cellnon-fibrousRubatexIAQinsulation].Theinsulationshallhaveaflamespreadoflessthan25andasmokedevelopedclassificationoflessthan50perASTME-84andUL723.Allfiberglassshallbecoatedandhaveexposededgestuckedunderflangestopreventtheintroductionofglassfibersintotheairstream.AllinsulationmustmeetNFPA90Arequirements.Unitsshallbeconfiguredinoneofthefollowingairflowarrangements: ■ LeftReturn/TopDischarge ■ RightReturn/TopDischargeUnitsshallhaveafactory-installed1"ductflangeonthedischargeoftheblowerandmusthaveaminimumoftwoaccesspanels,oneforthecompressorcompartmentandonefortheblowercompartment.Unitshallhaveaninsulatedpanelseparat-ingtheblowercompartmentfromthecompressorcompartment.Unitsaretoshipwithheavymetalbrackets,rubberisolators,fastenersandwasherstosuspendandisolatetheunitfromthebuilding.Cabinetsshallhaveseparateopeningsandknockoutsforentranceoflinevoltageandlowvoltagecontrolwiring.SupplyandreturnwaterconnectionsshallbebrassFPTfittingsandshallbesecurelymountedflushtothecabinetcornerpostallowingforconnectiontoaflexiblehosewithouttheuseofaback-upwrench.Unitshallhaveahigh-densitypolyethyleneplastic“dual-sloped”drainpanwithadrainconnectionbeingflushmountedtotheunitcasing.Itistheinstallingcontractor’sre-sponsibilitytoprovidesufficientclearancesothatunitscanbeeasilyremovedforservicing.

Filter Rack and FiltersUnitshallhavea1"(25mmthick[throwaway]constructionfilteranda1"factory-installedcombinationfilterrack/returnairductcollar.Thefiltersshallberemovablefromeithersideoftheunit.Unitshallhavea2"(51mm)thickconstructionfilterfactoryinstalledwhentheuserselectsanoptional2"filterrack/returnairductcollar.The2"filterrackisdesigntoaccommodateastandard2"pleatedfilter.

Refrigerant CircuitUnitsshallhaveasealedrefrigerantcircuit,whichincludesanon-CFCdepletingR-410Arefrigerant[rotary(sizes007-015),andscrollcompressor(sizes019to070)].Inadditioneachunitwillhaveathermostaticexpansionvalve,analuminumfinandrifledcoppertuberefrigerant-to-airheatexchanger,areversingvalveandawater-to-refrigerantcoaxialheatexchanger.Thecoaxialcoilsshallbemadeof[copper][oroptionalcupronickel]andshallbedeeplyflutedtoenhanceheattransferandminimizefoulingandscaling.Thecoaxialcoilshallhaveaworkingpressureof400psigonthewatersideoftheunitand500psigontherefrigerantsideforallR-410Aunits.Refrigerantmeteringshallberegulatedbyathermostaticexpansionvalve(TXV)only.Reversingvalveshallbefour-waysolenoidactivatedrefrigerantvalve,whichfailsinthecooling“dominant”operation.Safetycontrolsincludeahigh-pressureswitch,alow-pressureswitch(sizes019to070only)andalowrefrigeranttemperaturesensor.Refrigerantgaugeaccessfittingsshallbefactoryinstalledonhighandlowpressurerefrigerantlinestofacilitatefieldservice.Activationofanysafetyswitchshallpreventthecompressorfromoperating.Unitsshallbecapableofbeingresetonlybyinterruptingthepowersup-plytotheunit.Unitshallnotbeabletoberesetfromthewallthermostat.

Electric Heat CoilsTheoptionalelectricheatcoil(5kWor10kW)shallbefactoryinstalledinsidetheunitcabinet,beintegraltothesupplyfanhousingandbeusedasauxiliaryoremergencyheat.

DesuperheaterTheoptionaldesuperheatershallbefactoryinstalledinthecompressorcompartmentandusedtoaddsupplementalheating,usingsuperheatedrefrigerantgasthroughatube-in-tubeheatexchangertothedomestichotwatersupply.ThedesuperheaterpumpshallbefactoryinstalledinsidetheunitcompressorcompartmentandwaterlinesshallbefastenedtotheexteriorpanelwithflushmountedbrassNPTfittings.


Hot Gas Reheat Coil OptionTheoptionalfactory-installedhotgasreheatcoilshallbeusedaspartofadehumidificationoperatingsequence.Thehotgasreheatcoilshallbeenabledwhenthespacehumiditylevelisaboveauserselectablesetpoint.Typically,50to55%RH.Hotgasshallbedivertedtothereheatcoilonlywhentheunitisinthecoolingmodeofoperation.

Motorized Isolation ValvesTheoptional2-waymotorizedisolationvalvesshallbefactoryinstalledinsidethecompressorcompartment.Thevalveactua-torshallbefactorywiredtotheMicrotechIIIcontrollerandbecontrolledwhenthereisacallforheatingorcooling.

Drain PanThecondensatepanshallbeconstructedofhighimpactIAQ,HighDensityPolyethylene(HDPE)plastictopreventcorrosionandsweating.Thebottomofthedrainpanshallbeslopedontwoplanestoprovidecompletedrainageofwaterfromthepan.Thewatersourceheatpumpunitshallbesuppliedwithstandardsolid-stateelectroniccondensateoverflowprotection.

Fan and Motor AssemblyUnits6tonsandsmallershallhaveadirectdrivecentrifugalfan.Thefanhousingshallhavearemovableorificeringtofacilitatefanmotorandfanwheelremoval.Thefanhousingshallprotrudethroughthecabinettofacilitatefieldsupplyductconnection.ThestandardfanmotorshallbePSCtypeisolatedfromthefanhousingandshallhaveinternalthermaloverloadprotection.Unitsaboveonetonshallhaveaterminalstripmountedonthefanmotortofacilitatemotorspeedchange.Thefanandmotorassemblymustbecapableofovercomingtheexternalstaticpressuresasshownontheschedule.AnECMmotorshallbeoptionalforunitsizes019thru070.TheECMmotorshalldeliverprecisespeedandeconomicalperformanceregard-lessofsystemstaticpressure.

ElectricalAcontrolboxshallbelocatedwithintheunitandshallcontaincontrolsforcompressor,reversingvalveandfanmotoropera-tionandshallhaveeither,a50VAor(optional)75VAtransformerandaterminalblockforlowvoltagefieldwiringconnec-tions.Unitshallbename-platedtoaccepttimedelayfusesorHACRcircuitbreakerforbranchover-currentprotectionofthepowersource.Unitcontrolsystemshallprovideheatingorcoolingasrequiredbythesetpointsofthewallthermostat.Theunitcontrolschemeshallprovideforfanoperationsimultaneouswithcompressoroperation(faninterlock)regardlessofthethermostattype.TheunitshallbecapableofprovidinganoutputsignaltoanLEDonthethermostatortoacentralmonitor-ingpaneltoindicatea“fault”conditionfromtheactivationofanyoneofthesafetyswitches.Anoptional75VAtransformermaybenecessary

Solid-State Control SystemMicroTechIIIControlSystem-Unitshallhaveamicroprocessor-basedcontrolsystem.Theunitcontrollogicshallprovideheatingandcoolingoperationasrequiredbythewallthermostatsetpoint.Thecontrolsystemshallprovidethefollowingforstand-aloneoperation:1. Theuseofstandardnon-programmableorprogrammablewallthermostats.2. Fanoperationsimultaneouswiththecompressor(faninterlock)regardlessofthermostatlogic.3. Timedelaycompressoroperation.4. Delayedde-energizingofthereversingvalveforquietreversingvalveoperation.5. Compressorshortcycleprotectionofaminimumofthreeminutesbeforerestartispossible.6. Randomunitstart-upaftercomingoffonunoccupiedmode.7. Singlegroundedwireconnectionforactivationoftheunoccupiedorunitshutdownmodes.8. Nightsetbacktemperaturesetpointinputsignalfromthewallthermostat.9. Overridesignalfromwallthermostattooverrideunoccupiedmodefor2hours.10.Brownoutprotectiontosuspendunitoperationifthesupplyvoltagedropsbelow80%ofnormal.11.Condensateoverflowprotectiontosuspendcoolingoperationinaneventofafulldrainpan.12.Suspendedcompressoroperationuponactivationoftherefrigerantpressureswitch(es).13.Coolingoperationactivatedfor60secondsuponactivationofthelowsuctiontemperaturesensor-defrostcycle.14.Methodofdefeatingcompressor,reversingvalveandfantimedelaysforfastservicediagnostics.15.Remotereset-Providesmeanstoremotelyresetautomaticlock-outsgeneratedbyhigh/lowpressurefaultsand/orlow

temperaturefaults.16.FaultRetryclearsfaultsthe1sttwotimestheyoccurwithina24-hourperiodandtriggersautomaticlock-outon3rdfault.

Engineering Guide Specifications



MicroTech™ III Control with LonWorks communication module – Unitshallhaveamicroprocessor-basedcontrolsystem.TheunitcontrollogicshallcommunicateoveraLonMarkcommunicationsnetwork.Theunitcontrollerisfactoryprogrammed[LonMark®3.3certifiedApplicationCodethecurrentstandardfornewapplications]andtestedwithallthelogicrequiredtomonitorandcontrolheatingandcoolingoperation.Thecontrollersetstheunitmodeofoperation,monitorswaterandairtemperatures,andcancommunicatefaultconditionsviaaLonMarkcommunicationsnetwork.UnitswiththeMicroTechIIIandLonWorkscommunicationmoduleincludereturnair,dischargeairandleavingwatertemperaturesensors.Spacetemperaturesensoroptionsincludeaset-pointadjustment,tenantoverridebutton,andthecapabilityofsubstitutingthereturnairsensorwithawall-mountedroomsensor.Microtech III Control w/ BACNet Communication module –Unitshallhaveamicroprocessor-basedcontrolsystem.TheunitcontrollogicshallcommunicateoveraBACnetcommunicationsnetwork.TheBACNetcommunicationmoduleshallincorporateanAtmelARM7ThumbseriesMCUandbecapableofsupportingafullMSTPBACNetimplementation.ThemicroprocessorshallalsosupportSPIcompatiblecommunicationswiththeMCUoftheMicrotechIIIcontroller.Thephysi-calinterfacetoaBACNetBASnetworkshallbethroughanindustrystandardRS-485transceivercapableofexistingonanRS-485networkofupto64nodes.Theunitcontrollerisfactoryprogrammedandtestedwithallthelogicrequiredtomoni-torandcontrolheatingandcoolingoperation.Thecontrollersetstheunitmodeofoperation,monitorswaterandairtempera-tures,andcancommunicatefaultconditionsviaaBACNetcommunicationsnetwork.UnitsoutfittedwithMicrotechIIIandBACNetCommunicationmodulesincludereturnair,dischargeairandleavingwatertemperaturesensors.Spacetemperaturesensoroptionsincludeaset-pointadjustment,tenantoverridebutton,andthecapabilityofsubstitutingthereturnairsensorwithawall-mountedroomtemperaturesensor.Each communicating unit controller performs the following unit operations: ■ Enableheatingandcoolingtomaintainspacetemperaturesetpointattheroomsensor ■ Enablefanandcompressoroperation ■ Monitorallsafetycontrols ■ Monitordischargeandreturnairtemperature ■ Monitorleavingwatertemperature ■ Relaystatusofallvitalunitfunctions ■ SupportoptionalcontroloutputsUnitmountedLEDannunciatorsaidindiagnosingunitoperationbyindicatingthewatersourceheatpumpoperatingmodeandalarmconditions.Iftherearenocurrentalarmconditions,agreenLEDontheannunciatorboardwillindicatenormalunitoperatingmode.Ifanalarmconditionexists,theMicrotechIIIunitcontrollerwillsendthefaultconditiontotheLEDannunciator,whichwillassistintroubleshootingtheunit.HeatpumpswiththeMicroTechIIIUnitControllerwithaLon-WorksCommunicationModuleisdesignedtobelinkedwithacentralizedBuildingAutomationSystem(BAS)throughaLonMarkcommunicationsnetworkforcentralizedschedulingandmanagementofmultipleheatpumps.Wall-mountedroomsensorsareavailabletocontroltheheatingandcoolingoperationofeachMicroTechIIIWaterSourceHeatPump.Available room sensors include: ■ RoomSensorwithtimedoverridebuttonandLED; ■ Roomtemperaturesensorwithtimed-overridebuttonandsetpointadjustment(55to95degF); ■ Roomsensorwithtimed-overridebuttonandsetpointadjustment(-3to+3degF); ■ Roomsensor(nooptions,sensoronly).

WarrantyAnoptional4-yearextendedcompressorwarrantycoversthecompressorfor5yearsfromthedateatwhichtheunitshipsfromthefactory.Anoptional4-yearextendedrefrigerationcircuitwarrantycoverstheentirerefrigerationcircuitandrelatedcomponentsfor5years.


Field Installed Accessories

Wall Thermostat Options: ■ ProgrammableElectronicThermostatTwo-stageheat/Two-stagecool,7-dayprogrammable.Subbaseshallhave

system"Mode/Prog"andfan"Auto/On"switches.ThermostatshallhavetheoptionofanOptionalRemoteSensor. ■ Non-programmable,autoormanualchangeoverTwo-stageheat/Two-stagecool,nightsetbackoverride.Subbase

shallhavesystem"Cool/Off/Heat/Auto"andfan"Auto/Onswitches.ThermostatshallhavetheoptionofanOptionalRemoteSensor.

Wall Temperature Sensor Options: ■ WallSensorwithtimed-overridebutton. ■ WallSensorwithtimed-overridebuttonandsetpointadjustment(55to95degF),fanmodeswitch(auto/on),

operationalmodebutton(Heat/Cool/Auto)andstatusLEDtodisplayfaultcondition. ■ WallSensorwithtimed-overridebuttonandsetpointadjustment(-3to+3degF),fanmodeswitch(auto/on),

operationalmodebutton(Heat/Cool/Auto)andstatusLEDtodisplayfaultcondition.

Hose Kits:Twofire-ratedflexiblehoseswithASTMratingsofFlameSpread25,FuelContribution25andSmokeDensity50forcon-nectiontounitandfieldpiping.Hoseshallbecoveredwithstainlesssteelbraidingtopreventdamage.

Valve Options: ■ Combinationbalancingandshutoffvalvewithadjustablememorystop. ■ Optional2-way,NormallyOpen(N.O.)orNormallyClosed(N.C.)motorizedvalves.

Automatic Flow Hose Kit:Theautomaticflowhosekitshallincludeanautomaticflowcontrolvalve,twoballvalves,twoflexiblehoses,ahighflowY-strainer,andmayincludeastrainerblow-downandvariousotheraccessories.Theautomaticflowcontrolvalveshallbefactorysettoaratedflow,andshallautomaticallycontroltheflowtowithin10%oftheratedvalueovera40to1differentialpressure,operatingrange(2to80PSID).Operationaltemperatureshallberatedfromfluidfreezing,to225°F.ThevalvebodyshallbeconstructedfromhotforgedbrassUNSC37700perASTMB-283latestrevision.


Warranty

All McQuay equipment is sold pursuant to its standard terms and conditions of sale, including Lim-ited Product Warranty. Consult your local McQuay Representative for warranty details. Refer to Form 933-43285Y. To find your local McQuay Representative, go to www.mcquay.com.

This document contains the most current product information as of this printing. For the most up-to-date product information, please go to www.mcquay.com.

Products Manufactured in an ISO Certified Facility.

McQuay Water Source Heat PumpsQuality Products, Flexible Configurations

©2011 McQuay International • www.mcquay.com • (800) 432-1342 Catalog 1103-3 (11/11)

Large Vertical Units 6 to 25 Ton

Enfinity Vertical & Horizontal Units 1/2 to 6 Ton

Console Units 3/4 to 11/2 Ton

Rooftop Units 3 to 35 Ton Water to Water Source

Heat Pump Units 3 to 35 Ton

Large Horizontal Units 6 to 10 Ton

Stacking Units 3/4 to 3 Ton

enfinity™ vertical water source heat pumps catalog 1103-3 · 2012. 2. 24. · catalog 1103-3...

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