operating manual - ait-nord · 1 about this operating manual this operating manual is part of the...

UK

83057800aUK – Translation into English of the original German operating manual

Brine/water heat pumps

Operating ManualSW 232H3 - SW 302H3

2 Subject to change without notice | 83057800aUK – Translation into English of the original German operating manual | ait-deutschland GmbH

Contents

1 About this operating manual ................................31.1 Validity ..............................................................................3

1.2 Reference documents .............................................3

1.3 Symbolsandidentificationmarkings .............3

1.4 Contact .............................................................................4

2 Safety ..........................................................................................4

2.1 Intended use .................................................................4

2.2 Personnelqualifications .........................................4

2.3 Personal protective equipment ..........................42.4 Residualrisks ...............................................................4

2.5 Disposal ...........................................................................52.6 Avoid damage to property ....................................5

3 Description .............................................................................6

3.1 Layout ...............................................................................63.2 Accessories ...................................................................7

3.3 Function ...........................................................................7

4 Operation and care ........................................................8

4.1 Energy and environmentally aware operation .........................................................................8

4.2 Maintenance .................................................................8

5 Delivery, storage, transport and installation ...............................................................................8

5.1 Scope of supply ..........................................................8

5.2 Storage .............................................................................8

5.3 Unpackingandtransport .......................................95.4 Installation ....................................................................10

6 Installation and connection ..................................10

6.1 Dismantle the module box ..................................10

6.2 Install the hydraulic connections ....................14

6.3 Connect the electrical cables ...........................14

6.4 Installing the control ...............................................15

7 Flushing,fillingandventing .................................17

7.1 Remove the front panel of the module box 17

7.2 Heating water quality .............................................17

7.3 Fill,flushandventheatsource ........................17

7.4 Flushandfilltheheatinganddomestichotwater charging circuit ............................................18

8 Insulate hydraulic connections .........................18

9 Commissioning ................................................................19

10 Maintenance .......................................................................19

10.1 Basic principles .........................................................19

10.2 Maintenance as required.....................................19

10.3 Yearly maintenance ................................................19

10.4 Cleanandflushtheevaporatorundcondenser .....................................................................19

11 Faults .........................................................................................20

12 Dismantling and Disposal .....................................20

12.1 Dismantling ..................................................................20

12.2 Disposal and Recycling ........................................20

Technical data/Scope of supply ....................... 22Performance curves ......................................... 24Dimensioned drawings ..................................... 27Installation plans .............................................. 29Hydraulic integration, unit variant H (heating) .. 32Terminal diagram .............................................. 35Circuit diagram 1/3 ........................................... 36EC Declaration of Conformity .......................... 39

3Subject to change without notice | 83057800aUK – Translation into English of the original German operating manual | ait-deutschland GmbH

1 About this operating manualThis operating manual is part of the unit.

► Before working on or with the unit read theoperating manual carefully and follow it for all activities at all times, especially the warnings and safety instructions.

► Keep the operating manual to hand at the unit and hand over to the new owner if the unit changes hands.

► If you have any questions or anything is unclear, askthelocalpartnerofthemanufacturerorthefactory's customer service.

► Note and follow all reference documents.

1.1 ValidityThis operating manual refers solely to the unit identified by the nameplate and unit sticker( “Rating plate” on page 6 and “Unit sticker” onpage 3).

1.2 Reference documentsThe following documents contain additional information to this operating manual:

● Planning & design manual, hydraulic integration

● Operating manual of the heating and heat pump controller

● Brief description of the heat pump controller

● Operating manual of the expansion board (accessories)

● Logbook, if included with this unit by themanufacturer

UnitstickerThe unit sticker contains important information forcontact with the manufacturer or the local partner of the manufacturer.

► Stickontheunitsticker(barcodewithserialandproduct number) here.

1.3 Symbolsandidentificationmarkings

Identificationofwarnings

Symbol MeaningSafety-relevant information. Warning of physical injuries.

DANGER Indicates imminent danger resulting in serious injuries or death.

WARNING Indicates a potentially dangerous situation, which can result in serious injuries or death.

CAUTION Indicates a potentially dangerous situation, which can result in moder-ate or minor injuries.

ATTENTION Indicates a potentially dangerous situation, which can result in prop-erty damage.

Symbols in the document

Symbol MeaningInformation for the professional

Information for the owner/operator

Requirement for an action Single step action prompt1., 2., 3. ... Numbered step within a multi-step

action prompt. Keep to the given order.Additional information, e.g. note on easier work, information onstandards

Reference to further information elsewhere in the operating manual or in another document


1.4 ContactAddresses for purchasing accessories, for service cases or for answers to questions about the unit and this operating manual can be found on the internet at anytimeandiskeptup-to-date:

● Germany: www.alpha-innotec.de

● EU: www.alpha-innotec.eu

2 SafetyOnly use the unit if it is in proper technical condition and only use it as intended, safely and aware of the hazards, and follow this operating manual.

2.1 Intended useThe unit is solely intended for the following functions:

● Heating

● Domestic water heating (optional, with accessories)

● Cooling (optional, with accessories)

► Proper use includes complying with the operating conditions ( “Technical data/Scope of supply” on page 22) and the operating manual and noting and following the reference documents.

► When using the local regulations note: laws, standards, guidelines, directives.

All other uses of the unit are not as intended.

2.2 PersonnelqualificationsAll instructional information in this operating manual issolelydirectedatqualified,skilledpersonnel.

Onlyqualified,skilledpersonnel isabletocarryouttheworkontheunitsafetyandcorrectly.Interferenceby unqualified personnel can cause life-threateninginjuries and damage to property.

► Ensure that the personnel is familiar with the local regulations, especially those on safe and hazard-awareworking.

► Only allow qualified personnel with “electrical”training to carry out work on the electrics andelectronics.

► Onlyallowqualified,skilledpersonneltodoanyotherworkonthesystem,e.g.

– Heating installer – Plumbing installer – Refrigeration system installer (maintenance work)

During the warranty and guarantee period, service work and repairs may only be carried out bypersonnel authorised by the manufacturer.

2.3 Personal protective equipmentThereisariskofcuttingyourhandsonsharpedgesof the unit.

► Wear cut-resistant protective gloves during transport.

2.4 Residualrisks

ElectricshockComponents in the unit are live with life-threatening voltage. Before opening the unit panelling:

► Disconnect unit from power supply.

► Protect unit against being switched back onagain.

Injuryduetoflammableliquidsandpotentiallyexplosive atmospheresConstituents of antifreeze mixtures, e.g. ethanol, methanol, are highly flammable and form anexplosive atmosphere:

► mix antifreeze in well-ventilated rooms.

► Note the hazardous substance markings andcomply with the relevant safety regulations.


Injuries and environmental damage due to refrigerantThe unit contains harmful and environmentally dangerous refrigerant. If refrigerant leaks from theunit:

1. Switch off unit.

2. Thoroughly ventilate installation room.

3. Notify authorised customer service.

2.5 Disposal

BatteriesImproper disposal of the buffer battery damages the environment.

► Dispose of the buffer battery in an environmentally compatible way according to the local regulations.

Media harmful to the environmentImproper disposal of environmentally harmful media (antifreeze, refrigerant) damages the environment:

► Collect media safely.

► Dispose of the media in an environmentally com-patible way according to the local regulations.

2.6 Avoid damage to property

Improper actionRequirements for minimum scale and corrosion damage in hot water heating systems:

● Proper planning, design and start-up

● Closed system with regard to corrosion

● Integration of adequately dimensioned pressure retention

● Use of deionised heating water (VE water)

● Regular servicing and maintenance

If a system is not planned, designed, started up and operated according to the given requirements, there is a risk that the following damage and faults will occur:

● Malfunctions and the failure of components, e.g. pumps, valves

● Internal and external leaks, e.g. from heat exchangers

● Cross-section reduction and blockages incomponents, e.g. heat exchanger, pipes, pumps

● Material fatigue

● Gas bubbles and gas cushion formation (cavitation)

● Negative effect on heat transfer, e.g. formation of coatings, deposits, and associated noises, e.g.boilingnoises,flownoises

► Note and follow the information in this operating manualforallworkonandwiththeunit.

Unsuitablequalityofthefillandmake-upwater in the heating circuitTheefficiencyofthesystemandthelifeoftheheatgenerator and the heating components depend decisively on the quality of the heating water.

Ifthesystemisfilledwithuntreateddomesticwater,calcium precipitates as scale. Limescale deposits form on the heat transfer surfaces of the heating. The efficiency drops and energy costs rise. In extremecases the heat exchangers are damaged.

► Fill system with deionised heating water (VE water) only.

Unsuitable quality of the water or the water-antifreeze mixture in the heat source

► For operation of the heat source with water or water-antifreeze mixture, ensure that the water fulfils the quality specifications of the heatingwater side.

Using groundwater ► If using groundwater install an intermediate

exchanger.


3 Description

3.1 Layout

NOTEThis section essentially names the components relevant for fulfilling the tasksdescribed in this operating manual.

Housing with unit components

2

1

1 Electrical switchbox

2 Brine circulation pump

Rating plateRating plates are attached to the following places on the unit:

● on the right-hand outer panel, at the top

● on the rear panel, at the top inside

The rating plate contains the following information at the top:

● Unit type, product number

● Serial number, unit index

The rating plate also contains an overview of the most important technical data.

Module box

5

3

2

7 6

1

4

1 Compressor

2 Condenser

3 Vibration isolator (4x)

4 Lifting lug (4x)

5 Evaporator

6 Heatsourcefillinganddraintap

7 Heatingfillinganddraintap


Control unit 3

1 2

1 Control

2 PushupflapupstreamofUSBconnection(forqualifiedpersonnelforsoftwareupdates and for data logging)

3 Wall-mountedbracket

Underside of control

1 3 42

1 RBE (RS 485)

2 Networkcableconnection

3 LIN bus cable connection to the heat pump

4 not used

3.2 AccessoriesThe following accessories are available for the unit through the manufacturer's local partner:

● Additional masking plate for the front coverpanel, if the control is mounted on the wall

● Domestichotwatertank ● Changeover valve, domestic hot water

● Room thermostat for switching the cooling function (if included)

● Dew point monitor for protecting a system with cooling function at low flow temperatures (ifavailable)

● Expansion board for automatic changeover between heating and cooling mode (if available)

● “Coolingpackage”foruseofthecoolingfunction ● for units without cooling: Pump assemblies

for separate storage tank and in-line tankintegration (heating circuit)

● Heatingcircuitsafetypackage ● Heatsourcecircuitsafetypackage

3.3 FunctionLiquid refrigerant is evaporated (evaporator), the energy for this process is environmental heat and comes from the “ground” heat source (collector, borehole heat exchanger or groundwater via intermediate exchanger). The gaseous refrigerant is compressed (compressor), this causes the pressure to rise and therefore the temperature too. The gaseous refrigerant with high temperature is liquefied(condenser).

Here the high temperature is discharged to the heating water and is used in the heating circuit. The liquid refrigerant with high pressure and high temperature is expanded (expansion valve). The pressure and temperature drop and the process begins again.

The heated heating water can be used for the domestic hot water charging or for the building heating. The temperatures required and use are controlled by the heat pump controller.

The integrated vibration isolators for the heating circuit and heat source prevent structure-borne sound and vibrations from being transferred onto the fixedpipesandthereforeintothebuilding.


CoolingUnits can be retrofittedwith the “Cooling package”accessories. The following options are possible for units with cooling function ( operating manual of the heating and heat pump controller):

● Passive cooling (without compressor)

● Control of the cooling function via the heating and heat pump controller

● Switching between heating and cooling mode; automatically with expansion board (accessories)

NetworkconnectiononthecontrolThe control can be connected to a computer or networkviaanetworkcable.Theheatingandheatpump controller can then be controlled from the computerorfromthenetwork.

4 Operation and care

NOTEThe unit is operated via the control of the heating and heat pump controller ( operating manual of the heating and heat pump controller).

4.1 Energy and environmentally aware operation

The generally accepted requirements for energy-aware and environmentally-aware operation of a heating system also apply to use of a brine/water heat pump. The most important measures include:

● Nounnecessarilyhighflowtemperature ● No unnecessarily high domestic hot water

temperature (note and follow local regulations)

● Do not open windows with gap /tilt open (continuous ventilation), but instead open wide for a short time (purge ventilation).

4.2 MaintenanceWipe down the outside of the unit only using a damp cloth or cloth with mild cleaning product (washing-up liquid, neutral cleaning product). Do not use any harsh, abrasive, acid or chlorine-based cleaning products.

5 Delivery, storage, transport and installation

ATTENTIONDamage to the housing and the unit components due to heavy objects.

► Do not place any objects on the unit which are heavier than 30 kg.

5.1 Scope of supply

NOTEOndelivery theseparatepackareenclosedintwopackagesonthehousing.

► Check delivery immediately after receipt foroutwardly visible damage and completeness.

► Notify supplier of any defects immediately.

Theseparatepackincludedcontains:

● Sticker with the unit number for attaching topage 3 of this manual

● Control unit, consisting of the control, wall bracket

● 6-mm anchors with screws (2x each) for wall-mounting the control unit

● Outdoor sensor

● Replacement material after dismantling the module box:

– Insulation hoses (2x) – Cable ties (4x) – O-rings (8x)

5.2 Storage ► Where possible do not unpack the unit until

directly before installation.

► Store unit protected against:

– Moisture/damp – Frost – Dust and dirt


5.3 Unpackingandtransport

Notes on safe transportThe housing with the unit components and the module box are heavy ( “Technical data/Scope of supply” on page 22). There is a risk of injuriesor damage to property if the housing with the unit components falls or overturns or if the module box falls.

► The housing with the unit components and module box must be transported and installed by several persons.

► Secure the housing with the unit components during transport. Carry the module box by the carrying lugs.

Thereisariskofcuttingyourhandsonsharpedgesof the unit.

► Wear cut resistant protective gloves.

The hydraulic connections are not designed for mechanical loads.

► Do not lift or transport the unit by the hydraulic connections.

If the module box is tilted by more than 45°, compressor oil runs into the cooling circuit.

► Do not tilt the unit with installed module box by more than 45°.

Transport the unit preferably with a pallet truck,alternatively with a handcart.

Transportwithapallettruck ► Transport the unit to the place of installation packagedandsecuredonawoodenpallet.

Unpacking

NOTEIftheunitisnottransportedbyapallettruck:Donot liftoff thepalletuntilafterunpackingand dismantling the housing panels.

1. Remove plastic films. Ensure that you do notdamage the unit.

2. Dispose of the mounting bracket, transportand packaging material in an environmentallyfriendly way according to local regulations.

3. Removethefilmfromtheplasticelementofthefront panel in the place of installation.

Dismantle housing panels for transport with handcart or carrying the unit

Unitisunpacked( “Unpacking”onpage9).

1. To avoid damage to the housing panels:

– Undo 2 screws at the bottom of the front panel.

– Lift up the front panel and put down in safe place.

– Undo the 2 screws at the front of the cover. – Undo 3 screws in each side panel. – Tilt each of the side panels forwards and

push towards the rear.

8x

3.1.

2.

Transport with a handcart

NOTE ● If transporting with a handcart the module

box must be pushed in. ● This figure with the handcart shows

transporting the unit on its left-hand side; it can also be transported on its right-hand side.

Housing panels are dismantled.


1. To avoid damage: On a handcart, load the unit on its side only.

2. Transport unit on the handcart.

Carrying the unit Housing panels are dismantled.

1. Dismantle module box and carry it by the support lugs to the place of installation.

2. Carry the housing with the unit components separately to the place of installation.

5.4 Installation

Installation room and space requirements

NOTENote and follow the local regulations and standards regarding the installation room and space requirements. The table shows the regulations as per EN 378-1 relevant in Germany.

Refrigerant Limit value [kg/m³]R 134a 0.25R 404A 0.48R 407C 0.31R 410A 0.44

( “Technical data/Scope of supply” on page 22).

Minimum room volume =

Refrigerantcapacity[kg]Limitvalue[kg/m³]

NOTEIf several heat pumps of the same type are installed only one heat pump need to be taken intoaccount. Ifseveralheatpumpsofdifferent types are installed, only the heat pump with the largest refrigerant volume needstobetakenintoaccount.

Minimum volume corresponds to the require-ments for the refrigerant used.

Installation inside the building only.

Installation room is dry and frost-free.

Clearance dimensions are met ( “Installation plans” on page 29).

The surface/floor is suitable for installation ofthe unit:

– level and horizontal – load-bearing capacity for the unit's weight

Aligning the unit ► Align the unit horizontally and stably in the

installation site using the height-adjustable feet and a spanner size SW 13. Adjustment range: 25 mm.

6 Installation and connection

6.1 Dismantle the module box

ATTENTIONIf the module box is tilted by more than 45°, compressor oil runs into the cooling circuit.

► Do not tilt the module box by more than 45°.


NOTE ● If necessary the module box can be

dismantled for easier transport of the unit or for service reasons.

● Steps 1 to 5 are only required if the moduleboxisconnectedandfilled.

Unit is safely disconnected from the power supply and protected against being switched backonagain.

1. Remove the front panel of the module box ( “7.1 Remove the front panel of the module box” on page 17).

2. Close shut-off valves to the heating circuit.

3. Drain theunitvia thefillinganddrain tap (1)ofthe heating.

1

4. Close shut-off valves to the heat source.

5. Draintheunitviathefillinganddraintapoftheheat source.

2

6. Disconnect the electrical connections:

– Disconnect connector (1) at the bottom of the electrical control cabinet.

– Disconnect connector (2) at the bottom of the electrical control cabinet. To do this, remove the control cabinet cover and undo the connector from the inside.

– Pull out the black rectangular connector (3)at the top of the module box.

21

3


7. Remove the insulation on the hydraulic connec-tions.

8. Remove 4 clips on the hydraulic connections.

9. Disconnect the hydraulic connections; to do this, push the pipes apart as far as necessary.

10. Remove the 2 side retaining screws.


11. Toprotectthefloorandmovethemodulebox(3)more easily: place boards (4) under it, e.g. from thepackagingmaterial.

12. Liftandholdnut(1)ontheheatingflow.

2

1

3

13. Pull out the module box completely and place it on the boards.

Install the module box1. Place the module box carefully in the bottom of

the housing and slowly and carefully push it in.

– Lift up pipes so that they do not get damaged.2. Attach the two side retaining screws.

3. Connect hydraulic connections. At the same time, replace O-rings on the heat pump connections (separatepackincluded).

4. Perform pressure test and insulate pipes of the heat source with the enclosed insulation hoses (separatepack).

5. Connect the electrical cables:

– Plug both connectors into the electrical control cabinet. Ensure that the connectors move easily and the lugs latch into position.

– Plugintheblackrectangularconnectoratthetop of the module box.


6.2 Install the hydraulic connections

ATTENTIONDamage to the copper pipes due to unacceptable loading!

► Secure all connections against twisting.

The heat source system has been installed in accordance with the specifications( planning & design manual, dimensioned diagrams, installation plans).

Cross-sections and lengths of the pipes for the heating circuit and heat source are dimensioned adequately.

The free pressure of the circulation pumps produces at least the minimum throughput required for the unit type ( “Technical data/Scope of supply” on page 22).

The cables for the heat source and the heating arefixedtothewallorceilingviaafixedpoint.

Connect the unit to the heat source and heating circuit1. Install shut-off devices at the connections of the

heat source and heating circuit.

2. Insert the vent at the highest point of the heat source and the heating circuit.

3. Recommendation:Fitadirtfilterwithmeshsize0.9 mm onto the heat source inlet.

4. Ensure that the operating overpressures ( “Technical data/Scope of supply” on page 22) are not exceeded.

6.3 Connect the electrical cables

ATTENTIONIrreparable damage to the compressor due to wrongrotatingfield!

► Ensurethatthereisaclockwiserotatingfieldforthe compressor load infeed.

Basic information on the electrical connection ● The specifications of the local power supply

company may apply to electrical connections.

● Fit the power supply for the heat pump with an all-pole miniature circuit-breaker with at least3 mm contact spacing (IEC 60947-2).

● Note the level of the tripping current ( “Technical data/Scope of supply” on page 22).

● Comply with the electromagnetic compatibility regulations (EMC regulations).

– Lay the control/sensor cables and unit supply cablesufficientlyfarapart(>100mm).

– Lay unshielded power supply cables and shieldedcables(LINbuscable)withsufficientdistance between them.

● Do not lengthen the patch cable and LIN bus cable. LIN bus cables up to 30 m long can be used if the quality of the cable is the same as that of the original cable.


Pullinthecablesandconductorsandmakethe connections1. Strip the sheathing of all cables to the external

loads before laying in the cable duct of the control box.

2. Dismantle the cover of the electrical control box: undo both screws at the front on the switchbox cover, lift off the cover upwards and from the rear.

2

1

1 LIN-bus2 Mains voltage / Sensor

3. Feed the control/sensor cables and unit supply cable into the housing from the rear.

4. Route cables from underneath through the cable openings in the control box.

5. Connect cables to the respective terminals ( “Terminal diagram” on page 35).

Control the controller via a PC1. During installation layashieldednetworkcable

(category 6) through the unit.

2. Plug theRJ-45connectorof thenetworkcableintothesocketofthecontrolunit(1).

1

NOTEThe network cable can be retrofitted at anytime.

6.4 Installing the control

NOTEThe control can be inserted in a recess in the front panel of the unit or can be installed on the wall.

Insert the control in the unit and connect1. If required: Remove masking plate from the

slot. To do this, dismantle the front panel ( “Dismantle housing panels for transport with handcart or carrying the unit” on page 9), press the lugs together and push out of the openings.

2. Removefilmfromtheplasticelementofthefrontpanel.

3. Position the control in the recess in the front unit panel.

4. Cut the cable to length generously so that the front panel can be removed and placed to the side of the unit. Do not cut the cable ties for strain relief of the LIN bus cable on the rear panel at the electric control box.

– LIN bus cable approx. 1.1m from the fixingof the strain relief at the electrical control box on the rear panel

– All other cables approx. 1.2 m


5. Use cable ties (separate pack) to fix the LINbuscabletoawebofthemaskingplatearound20 cm in front of the connector (strain relief).

200 mm

6. Push the cable through the opening in the front panel of the unit from below and into the control.

7. Press the lugs of the control into the openings in the front panel of the unit.

Mount the control on the wall and connect1. Releasetherearbracketfromthecontrol:Press

together the lugs on the left and right

2. If visually unattractive: Cut off the lugs on the rear of the control (are only needed to insert in the front panel).

3. Mark 2 drillholes ( “Dimensioned drawing of control,wall-mountedbracket”onpage28).

4. Ifcablesare fed in fromunderneath:Breakoutthe web at the bottom in the middle of the wall bracket.Useside-cuttersifnecessary.

5. Fix the wall-mounted bracket (2) with 2wallplugs (1) and 2 screws (3).

1

2 3

1.2.

3.

4.

6. Feed in the cables from the wall (e.g. in-wall box) or from below.

7. Route the LIN bus cable from the top right-hand side at the rear from the heat pump and plug into the control at the bottom.

8. Pushthecontrolontothewall-mountedbracket.

9. Put on themasking plate on the front panel ofthe unit if applicable (accessories).


7 Flushing,fillingandventing

7.1 Remove the front panel of the module box

► Unscrew the front panel of the module box.

7.2 Heating water quality

NOTE ● For detailed information refer, among

other things, to the VDI Guidelines 2035 “Vermeidung von Schäden in Warmwasserheizanlagen” (preventing damage in hot water heating systems).

● Required pH value: 8,2 ... 10 ● for aluminium materials: pH value:

8,2 ... 8.5

► Fill the system with deionised heating water (VE water) only (low-salt operation of the system).

Advantages of low-salt operation:

● Low corrosion-promoting properties

● No formation of mineral scale

● Ideal for closed heating circuits

● ideal pH value due to self-alkalinisation afterfillingthesystem

● If necessary, simple alkalinisation to pH value8.2 by adding chemicals

7.3 Fill,flushandventheatsourceWater and the following antifreeze products are approvedforfillingthebrinecircuit:

● Monopropylene glycol

● Monoethylene glycol

● Ethanol

● Methanol

► For operation of the heat source with water or water-antifreeze mixture, ensure that the water fulfils the quality specifications of the heatingwater side.

► Checkthatfrostprotectionto–13°Cisensured.

► Ensure that the antifreeze is compatible with the pipe, seal and other component materials used on site.

Drain pipe of the safety valve is connected.

Room is ventilated.

1. Mix antifreeze with water thoroughly with the required ratio, before adding to the heat source.


2. Checktheconcentrationofthewater-antifreezemixture. Frost protection: -13 °C

3. Fill the heat source with the water-antifreeze mixture.

4. Flush heat source system.

5. Flush until the system is air-free.

6. Fill the unit via the ball valves in the module box.

7. Dispose of collected liquid according to the local regulations.

8. Set system pressure to 1 bar.

7.4 Flushandfilltheheatinganddomestic hot water charging circuit

Drain pipe of the safety valve is connected.

The front panel of the module box is unscrewed.

► Ensure that the set pressure of the safety valve is not exceeded.

1. If installed: Flush the domestic hot water charging circuit for approx. 1 minute.

2. Flush heating circuit thoroughly, until no more air is discharged.

3. Unscrew the front panel of the module box.

8 Insulate hydraulic connections

1. Insulate heating circuit and heat source according to the local regulations.

2. Open shut-off devices.

3. Performapressuretestandcheckforleaks.

4. Insulate the internal piping of the module box with the insulation material from the separate packincluded.

5. Insulate external piping on site.

6. Insulateallconnections,fittingsandpipes.

7. Insulate heat source so that it is vapour-diffusion tight.

8. Insulate the heating circuit of units with cooling vapour-diffusion tight too.

9. The insulation of the connections is fixedwith cable ties; additional insulation should be attached on top of these (to prevent cold bridges).


9 Commissioning Relevant planning & design data of the system

is documented in full.

The competent energy supplier has been notifiedofoperationoftheheatpumpsystem.

System is air-free.

Installation check using the general checklisthas been completed successfully.

1. Ensure that the following points are fulfilledcompletely:

– Right-hand (clockwise) rotating load infeedfieldisavailableatthecompressor.

– Housing with the unit components is installed and mounted according to this operating manual.

– The electrical installation has been carried out properly according to this operating manual and local regulations.

– The power supply for the heat pump is equipped with an all-pole miniature circuit-breaker with at least 3mm contact spacing(IEC 60947-2).

– The level of the tripping current is compliant. – The heating circuit and heat source are flushedandvented.

– The frost protection of the heat source liquid isat–13°C.

– All shut-off devices of the heating circuit are open.

– All shut-off devices of the heat source are open.

– The pipe systems and components of the systemareleaktight.

2. Fill out carefully and sign the completion report for heat pump systems.

3. In Germany and Austria: Send completion report for heat pump systems and general checklisttothemanufacturer’sfactorycustomerservice department. In other countries: Send completion report for heat pump systems and general checklist to the manufacturer’s localpartner.

4. Arrange for the heat pump system to be started up by customer service personnel authorised by the manufacturer; this is a chargeable service.

10 Maintenance

NOTEWe recommend that you sign a maintenance agreement with an accredited heating company.

10.1 Basic principlesThe cooling circuit of the heat pump requires no regular maintenance.

Local regulations – e.g. EU Regulation (EC)517/2014–amongotherthings,requireleakchecksbeforehand and/or for a logbook to be kept forcertain heat pumps.

The hermetic tightness and refrigerant fill quantityare criteria for whether a logbook has to be keptand leak tests performed or not, and at what timeintervals.

► Ensure compliance with local regulations with regardtothespecificheatpumpsystem.

10.2 Maintenance as required ● Yearly, more frequently if necessary:

– Checking and cleaning the components ofthe heating circuit and the heat source, e.g. valves, expansion vessels, circulation pumps, filters,dirttraps.

– Test the function of the safety valve for the heating circuit.

10.3 Yearly maintenance ► Record the quality of the heating water

analytically. In case of deviations from the specifications, take suitable measures withoutdelay.

10.4 Cleanandflushtheevaporatorund condenser

► Cleanandflushtheevaporator/condenserstrictlyaccording to the manufacturer's regulations.

► After flushing the evaporator/condenser withchemical cleaning product: neutralise any residues and flush the evaporator/condenserthoroughly with water.


11 Faults ► Read out the cause of the fault via the

diagnostics program of the heating and heat pump controller.

► Contact the local partner of the manufacturer or the factory's customer service. Have the fault message and unit number ( “Unit sticker” onpage 3) to hand.

12 Dismantling and Disposal

12.1 Dismantling Unit is safely disconnected from the power

supply and protected against being switched backonagain.

► Collect all media safely.

► Separate components by their materials.

12.2 Disposal and Recycling ► Dispose of media harmful to the environment

according to local regulations, e.g. antifreeze mixture, refrigerant.

► Recycle or ensure proper disposal of unit componentsandpackagingmaterialsaccordingto local regulations.

Buffer (standby) battery1. Use a screwdriver to push out the buffer battery

on the processor board of the control

2. Dispose of the buffer battery according to local regulations.


SW232H3–SW302H3Technical data/Scope of supply

Performance data: Heating output / COP SW 232H3at B0/W35 operating point to EN14511 kW ı COP 22.35 ı 4.95at B0/W45 operating point to EN14511 kW ı COP 21.00 ı 3.79at B0/W55 operating point to EN14511 kW ı COP 20.16 ı 3.08at B7/W35 flows analogous to B0/W35 kW ı COP 26.70 ı 5.86

Cooling capacity at max. flow rate (B15/W25), units with passive cooling: Identifier K: kW —Limits of useHeating circuit return min. I Heating circuit flow max. °C 20 I 65 Heat source return min. I max. °C -5 I 25additional operating points … —SoundSound pressure level at 1m distance from edge of unit dB(A) 37Sound power level to EN12102 dB(A) 50Heat sourceFlow rate: minimum I nominal analogous to B0/W35 I maximum l/h 3500 ı 5300 ı 8000Max. free heat pump pressure ∆p (with cooling ∆pK) ***) ı Flow rate bar (bar) ı l/h 0.80 (—) ı 5300Approved anti-freeze Monoethylene glycol I Propylene glycol I Methanol I Ethanol • I • I • I •Anti-freeze concentration: Minimum frost protection down to °C -13max. allowable operating pressure bar 3Heating circuitFlow rate: minimum I nominal analogous to B0W35 (50Hz) I maximum l/h 2000 ı 3900 ı 5000Max. free heat pump pressure ∆p (with cooling ∆pK) ı Volume flow bar ı bar ı l/h — (—) ı —Pressure losses, heat pump ∆p ı Volume flow bar ı l/h 0.19 (—) ı 3900max. allowable operating pressure bar 3General unit dataTotal weight (with cooling) kg (kg) 207 (—)Box weight (with cooling) ı Tower weight (with cooling) kg (kg) ı kg (kg) 142 (—) ı 65 (—)Refrigerant type ı Refrigerant capacity … ı kg R410A ı 3.2Domestic hot water tankNet volume l —Impressed current anode integrated: • yes — no —Domestic hot water temperature, heating pump mode I Electric heating element up to °C ı up to °C — I —Mixed water quantity according to ErP: 2009/125/EC (at 40°C, draw-off of 10 l/min) l —Standing loss according to ErP: 2009/125/EC (at 65°C) W —Maximum pressure bar —ElectricsVoltage code ı all-pole heat pump fusing *)**) … ı A 3~PE/400V/50Hz ı C32Voltage code ı Control voltage fusing **) … ı A 1~N/PE/230V/50Hz ı B10Voltage code ı Electric heating element fusing **) … ı A —Voltage code ı all-pole fusing for connection via a joint supply cable*)**) … ı A —WP*): effect. Power input at B0/W35 to EN14511 I Current input I cosφ kW ı A ı … 4.51 ı 10.10 ı 0.65WP*): Max. machine current I Max. power input within the limits of use A ı kW 15.7 ı 9.1Starting current: direct ı with soft starter A ı A — ı 30Degree of protection IP 20Electric heating element output kW —Circulation pump power consumption, heating circuit I heat source min. — max. W ı W — ı 16 – 310Other unit informationSafety valve, heating circuit I Heat source included in scope of supply: • yes — no — I —Expansion valve, heating circuit I Heat source included in scope of supply: • yes — no — I —Overflow valve I Changeover valve, heating -Domestic hot water integrated: • yes — no — I —Vibration isolators, heating circuit I Heat source integrated: • yes — no • I •*) Only compressor, **) Follow local regulations, ***) Figures for 25% mono-ethylene glycol 813572

813572 TechDat SW 232H3

813572Datei: 813572 TechDat SW 232H3

Heating capacity ı COP

Name:

Page 1/1

Drawing number:

Rev./Rev.M./Author/Date - / PEP014-2015 / Liska / 19.08.2015

Leistungsdaten Heizleistung / COP SW 262H3bei B0/W35 Normpunkt nach EN14511 kW ı COP 25,60 ı 4,92bei B0/W45 Normpunkt nach EN14511 kW ı COP 23,90 ı 3,63bei B0/W55 Normpunkt nach EN14511 kW ı COP 23,65 ı 2,95bei B7/W35 Durchflüsse analog B0/W35 kW ı COP 30,65 ı 5,70

Kühlleistung bei max. Volumenstrom (B15/W25), Geräte mit passiver Kühlung: Kennung K: kW —EinsatzgrenzenHeizkreisrücklauf min. I Heizkreisvorlauf max. °C 20 I 65Wärmequellerücklauf min. I max. °C -5 I 25zusätzliche Betriebspunkte … —SchallSchalldruckpegel in Abstand 1m zur Gerätekante dB(A) 37Schallleistungspegelnach EN12102 dB(A) 50WärmequelleVolumenstrom: minimal I nominal analog B0/W35 I maximal l/h 4100 ı 6100 ı 9100Max. freie Pressung Wärmepumpe ∆p (mit Kühlung ∆pK)***) I Volumenstrom bar (bar) ı l/h 0,68 (—) ı 6100Freigegebener Frostschutz Monoethylenglykol I Propylenglykol I Methanol I Ethanol • I • I • I •Frostschutzmittelkonzentration: minimale Frostsicherheit bis °C -13Maximal zulässiger Betriebsdruck bar 3HeizkreisVolumenstrom: minimal I nominal analog B0W35 I maximal l/h 2200 ı 4400 ı 5600Max. freie Pressung Wärmepumpe ∆p (mit Kühlung ∆pK) I Volumenstrom bar ı bar ı l/h — (—) ı —Druckverluste Wärmepumpe ∆p ı Volumenstrom bar ı l/h 0,20 (—) ı 4400Maximal zulässiger Betriebsdruck bar 3Allgemeine GerätedatenGewicht gesamt (mit Kühlung) kg (kg) 212 (—)Gewicht Box (mit Kühlung) ı Gewicht Turm (mit Kühlung) kg (kg) ı kg (kg) 147 (—) ı 65 (—)Kältemitteltyp I Kältemittelfüllmenge … ı kg R410A ı 3,3TrinkwarmwasserbehälterNettoinhalt l —Fremdstromanode integriert: • ja — nein —Trinkwarmwassertemperatur Wärmepumpenbetrieb I Elektroheizelement bis °C ı bis °C — I —Mischwassermenge nach ErP: 2009/125/EG (bei 40°C, Entnahme von 10 l/min) l —Warmhalteverlust nach ErP: 2009/125/EG (bei 65°C) W —Maximaler Druck bar —ElektrikSpannungscode ı allpolige Absicherung Wärmepumpe*)**) … ı A 3~PE/400V/50Hz ı C32Spannungscode ı Absicherung Steuerspannung **) … ı A 1~N/PE/230V/50Hz ı B10Spannungscode ı Absicherung Elektroheizelement **) … ı A —Spannungscode ı allpolige Absicherung bei Anschluss über eine gemeinsame Zuleitung*)**) … ı A —WP*): effekt. Leistungsaufnahme bei B0/W35 nach EN14511 I Stromaufnahme I cosφ kW ı A ı … 5,20 ı 11,1 ı 0,68WP*): Max. Maschinenstrom I Max. Leistungsaufnahme innerhalb der Einsatzgrenzen A ı kW 17,7 ı 10,6Anlaufstrom: direkt I mit Sanftanlasser A ı A — ı 30Schutzart IP 20Leistung Elektroheizelement kW —Leistungsaufnahme Umwälzpumpe Heizkreis I Wärmequelle min. — max. W ı W — ı 16 – 310Sonstige GeräteinformationenSicherheitsventil Heizkreis I Wärmequelle im Lieferumfang: • ja — nein — I —Ausdehnungsgefäss Heizkreis I Wärmequelle im Lieferumfang: • ja — nein — I —Überströmventil I Umschaltventil Heiz. -Trinkwarmwasser integriert: • ja — nein — I —Schwingungsentkopplungen Heizkreis I Wärmequelle integriert: • ja — nein • I •*) lediglich Verdichter, **) örtliche Vorschriften beachten, ***)Angaben für 25% Monoethylenglykol 813573



Heizleistung ı COP

Bezeichnung:

Seite: 1/1

Zeichnungsnummer:

Änd./Ä.M./Ersteller/Datum-/PEP014-2015/Liska/19.08.2015


Leistungsdaten Heizleistung / COP SW 302H3bei B0/W35 Normpunkt nach EN14511 kW ı COP 29,60 ı 4,88bei B0/W45 Normpunkt nach EN14511 kW ı COP 27,30 ı 3,72bei B0/W55 Normpunkt nach EN14511 kW ı COP 26,55 ı 3,01bei B7/W35 Durchflüsse analog B0/W35 kW ı COP 35,05 ı 5,77

Kühlleistung bei max. Volumenstrom (B15/W25), Geräte mit passiver Kühlung: Kennung K: kW —EinsatzgrenzenHeizkreisrücklauf min. I Heizkreisvorlauf max. °C 20 I 65Wärmequellerücklauf min. I max. °C -5 I 25zusätzliche Betriebspunkte … —SchallSchalldruckpegel in Abstand 1m zur Gerätekante dB(A) 37Schallleistungspegelnach EN12102 dB(A) 50WärmequelleVolumenstrom: minimal I nominal analog B0/W35 I maximal l/h 4700 ı 7100 ı 10600Max. freie Pressung Wärmepumpe ∆p (mit Kühlung ∆pK)***) I Volumenstrom bar (bar) ı l/h 0,58 (—) ı 7100Freigegebener Frostschutz Monoethylenglykol I Propylenglykol I Methanol I Ethanol • I • I • I •Frostschutzmittelkonzentration: minimale Frostsicherheit bis °C -13Maximal zulässiger Betriebsdruck bar 3HeizkreisVolumenstrom: minimal I nominal analog B0W35 I maximal l/h 2500 ı 5100 ı 6400Max. freie Pressung Wärmepumpe ∆p (mit Kühlung ∆pK) I Volumenstrom bar ı bar ı l/h — (—) ı —Druckverluste Wärmepumpe ∆p ı Volumenstrom bar ı l/h 0,23 (—) ı 5100Maximal zulässiger Betriebsdruck bar 3Allgemeine GerätedatenGewicht gesamt (mit Kühlung) kg (kg) 219 (—)Gewicht Box (mit Kühlung) ı Gewicht Turm (mit Kühlung) kg (kg) ı kg (kg) 154 (—) ı 65 (—)Kältemitteltyp I Kältemittelfüllmenge … ı kg R410A ı 3,6TrinkwarmwasserbehälterNettoinhalt l —Fremdstromanode integriert: • ja — nein —Trinkwarmwassertemperatur Wärmepumpenbetrieb I Elektroheizelement bis °C ı bis °C — I —Mischwassermenge nach ErP: 2009/125/EG (bei 40°C, Entnahme von 10 l/min) l —Warmhalteverlust nach ErP: 2009/125/EG (bei 65°C) W —Maximaler Druck bar —ElektrikSpannungscode ı allpolige Absicherung Wärmepumpe*)**) … ı A 3~PE/400V/50Hz ı C32Spannungscode ı Absicherung Steuerspannung **) … ı A 1~N/PE/230V/50Hz ı B10Spannungscode ı Absicherung Elektroheizelement **) … ı A —Spannungscode ı allpolige Absicherung bei Anschluss über eine gemeinsame Zuleitung*)**) … ı A —WP*): effekt. Leistungsaufnahme bei B0/W35 nach EN14511 I Stromaufnahme I cosφ kW ı A ı … 6,06 ı 12,36 ı 0,71WP*): Max. Maschinenstrom I Max. Leistungsaufnahme innerhalb der Einsatzgrenzen A ı kW 19,6 ı 2,6Anlaufstrom: direkt I mit Sanftanlasser A ı A — ı 30Schutzart IP 20Leistung Elektroheizelement kW —Leistungsaufnahme Umwälzpumpe Heizkreis I Wärmequelle min. — max. W ı W — ı 16 – 310Sonstige GeräteinformationenSicherheitsventil Heizkreis I Wärmequelle im Lieferumfang: • ja — nein — I —Ausdehnungsgefäss Heizkreis I Wärmequelle im Lieferumfang: • ja — nein — I —Überströmventil I Umschaltventil Heiz. -Trinkwarmwasser integriert: • ja — nein — I —Schwingungsentkopplungen Heizkreis I Wärmequelle integriert: • ja — nein • I •*) lediglich Verdichter, **) örtliche Vorschriften beachten, ***)Angaben für 25% Monoethylenglykol 813574



Heizleistung ı COP

Bezeichnung:

Seite: 1/1

Zeichnungsnummer:

Änd./Ä.M./Ersteller/Datum-/PEP014-2015/Liska/19.08.2015

Performance data: Heating output / COP SW 232H3at B0/W35 operating point to EN14511 kW ı COP 22.35 ı 4.95at B0/W45 operating point to EN14511 kW ı COP 21.00 ı 3.79at B0/W55 operating point to EN14511 kW ı COP 20.16 ı 3.08at B7/W35 flows analogous to B0/W35 kW ı COP 26.70 ı 5.86

Cooling capacity at max. flow rate (B15/W25), units with passive cooling: Identifier K: kW —Limits of useHeating circuit return min. I Heating circuit flow max. °C 20 I 65 Heat source return min. I max. °C -5 I 25additional operating points … —SoundSound pressure level at 1m distance from edge of unit dB(A) 37Sound power level to EN12102 dB(A) 50Heat sourceFlow rate: minimum I nominal analogous to B0/W35 I maximum l/h 3500 ı 5300 ı 8000Max. free heat pump pressure ∆p (with cooling ∆pK) ***) ı Flow rate bar (bar) ı l/h 0.80 (—) ı 5300Approved anti-freeze Monoethylene glycol I Propylene glycol I Methanol I Ethanol • I • I • I •Anti-freeze concentration: Minimum frost protection down to °C -13max. allowable operating pressure bar 3Heating circuitFlow rate: minimum I nominal analogous to B0W35 (50Hz) I maximum l/h 2000 ı 3900 ı 5000Max. free heat pump pressure ∆p (with cooling ∆pK) ı Volume flow bar ı bar ı l/h — (—) ı —Pressure losses, heat pump ∆p ı Volume flow bar ı l/h 0.19 (—) ı 3900max. allowable operating pressure bar 3General unit dataTotal weight (with cooling) kg (kg) 207 (—)Box weight (with cooling) ı Tower weight (with cooling) kg (kg) ı kg (kg) 142 (—) ı 65 (—)Refrigerant type ı Refrigerant capacity … ı kg R410A ı 3.2Domestic hot water tankNet volume l —Impressed current anode integrated: • yes — no —Domestic hot water temperature, heating pump mode I Electric heating element up to °C ı up to °C — I —Mixed water quantity according to ErP: 2009/125/EC (at 40°C, draw-off of 10 l/min) l —Standing loss according to ErP: 2009/125/EC (at 65°C) W —Maximum pressure bar —ElectricsVoltage code ı all-pole heat pump fusing *)**) … ı A 3~PE/400V/50Hz ı C32Voltage code ı Control voltage fusing **) … ı A 1~N/PE/230V/50Hz ı B10Voltage code ı Electric heating element fusing **) … ı A —Voltage code ı all-pole fusing for connection via a joint supply cable*)**) … ı A —WP*): effect. Power input at B0/W35 to EN14511 I Current input I cosφ kW ı A ı … 4.51 ı 10.10 ı 0.65WP*): Max. machine current I Max. power input within the limits of use A ı kW 15.7 ı 9.1Starting current: direct ı with soft starter A ı A — ı 30Degree of protection IP 20Electric heating element output kW —Circulation pump power consumption, heating circuit I heat source min. — max. W ı W — ı 16 – 310Other unit informationSafety valve, heating circuit I Heat source included in scope of supply: • yes — no — I —Expansion valve, heating circuit I Heat source included in scope of supply: • yes — no — I —Overflow valve I Changeover valve, heating -Domestic hot water integrated: • yes — no — I —Vibration isolators, heating circuit I Heat source integrated: • yes — no • I •*) Only compressor, **) Follow local regulations, ***) Figures for 25% mono-ethylene glycol 813572



Heating capacity ı COP

Name:

Page 1/1

Drawing number:

Rev./Rev.M./Author/Date - / PEP014-2015 / Liska / 19.08.2015


Performance curves SW 232H3

Key: DE823000L/170408

“” Heating water volume flow rate

“„ Heat source volume flow rate

Temp„ Heat source temperature

Qh Heating capacity

Pe Power consumption

COP Coefficient of performance

∆p” / ∆p”† Heating circuit free pressure / Heating circuit with cooling free pressure

∆p„ / ∆p„† Heat source free pressure / Heat source with cooling free pressure

Bezeichnung:

Seite: 1/1

Zeichnungsnummer:

∆pHW / ∆pHW/K

COP

823269

Temp„

Datei: 823269 Leistungs-Druckverlustkurven SW 232H3

-

∆pWQ / ∆pWQ/K

Leistungsaufnahme

Temperatur Wärmequelle

Druckverlust Heizkreis / Druckverlust Heizkreis mit Kühlung

Volumenstrom Wärmequelle

Pe

-

Heizleistung

Maximalle freie Pressung Wärmequelle / Maximalle freie Pressung Wärmequelle mit Kühlung

Qh

Änd. / ÄM / Ersteller / Datum

- / PEP014-2015 / Hohenberger / 17.08.2015

Volumenstrom Heizwasser

Leistungs-DruckverlustkurvenSW232H3

“„

Legende:

823269

“”

Coeffiicient of performance / Leistungszahl

17

19

21

23

25

27

29

31

33

35

37

-10 -5 0 5 10 15 20 25 30

Temp„ (°C)

Qh(kW)

35°C

45°C

55°C

65°C

123456789

10

-10 -5 0 5 10 15 20 25 30

Temp„ (°C)

COP

3

4

5

6

7

8

9

-10 -5 0 5 10 15 20 25 30

Temp„ (°C)

Pe(kW)

0,0

0,1

0,2

0,3

0,4

0,0 1,0 2,0 3,0 4,0 5,0 6,0

“” (m³/h)

∆p” (bar)

0,0

0,2

0,4

0,6

0,8

1,0

1,2

1,4

0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0

“„ (m³/h)

∆p„ (bar)


SW 262H3 Performance curves

Key: DE823000L/170408




Qh Heating capacity





Bezeichnung:

Seite: 1/1

Zeichnungsnummer:



“„

Legende:

823270

“”





Pe

-

Heizleistung


Qh


- / PEP014-2015 /Hohenberger / 17.08.2015

∆pHW / ∆pHW/K

COP

823270

Temp„


-

∆pWQ / ∆pWQ/K

Leistungsaufnahme

20

22

24

26

28

30

32

34

36

38

40

42

44

-10 -5 0 5 10 15 20 25 30

Temp„ (°C)

Qh(kW)

35°C

45°C

55°C

65°C

123456789

10

-10 -5 0 5 10 15 20 25 30

Temp„ (°C)

COP

6

7

8

9

10

11

-10 -5 0 5 10 15 20 25 30

Temp„ (°C)

Pe(kW)

0,0

0,1

0,2

0,3

0,4

0,0 1,0 2,0 3,0 4,0 5,0 6,0

“” (m³/h)

∆p” (bar)

0,0

0,2

0,4

0,6

0,8

1,0

1,2

1,4

0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0

“„ (m³/h)

∆p„ (bar)


Performance curves SW 302H3

Key: DE823000L/170408




Qh Heating capacity





Bezeichnung:

Seite: 1/1

Zeichnungsnummer:



“„

Legende:

823271

“”





Pe

-

Heizleistung


Qh


- / PEP014-2015 /Hohenberger / 17.08.2015

∆pHW / ∆pHW/K

COP

823271

Temp„


-

∆pWQ / ∆pWQ/K

Leistungsaufnahme

22

24

26

28

30

32

34

36

38

40

42

44

46

48

50

-10 -5 0 5 10 15 20 25 30

Temp„ (°C)

Qh(kW)

35°C

45°C

55°C

65°C

123456789

10

-10 -5 0 5 10 15 20 25 30

Temp„ (°C)

COP

5

6

7

8

9

10

11

12

-10 -5 0 5 10 15 20 25 30

Temp„ (°C)

Pe(kW)

0,0

0,1

0,2

0,3

0,4

0,0 1,0 2,0 3,0 4,0 5,0 6,0 “” (m³/h)

∆p” (bar)

0,0

0,2

0,4

0,6

0,8

1,0

1,2

1,4

0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0 “„ (m³/h)

∆p„ (bar)


Dimensioned drawings

Key: D819447All dimensions in mm.

A Front viewB SideviewfromleftC Plan viewA1 Front view of module boxC1 Top view of module box

Item Name Dim.

1 Heat source outlet (from heat pump)

Ø42 Outside diameter

2 Heat source inlet (in heat pump)

Ø42 Outside diameter

3 Heating water inlet (return) Ø35 Outside diameter

4 Heating water outlet (flow) Ø35 Outside diameter

5 Cable entry, LIN bus cable ---

6 Cable entry ----

598

75

↓↑

1 2 3 4

↓ ↑

0 30

678

0

84

224

390

514

C5

25

150

0 6 535

745

5

89

C1

Legende: D819462Alle Maße in mm.

A VorderansichtB Seitenansicht von linksC DraufsichtA1 Vorderansicht ModulboxC1 Draufsicht Modulbox

A B

A1

Pos. Bezeichnung Dim.1 Wärmequelle Austritt (aus Wärmepumpe) Ø42

Aussendurchmesser

2 Wärmequelle Eintritt (in Wärmepumpe) Ø42 Aussendurchmesser

3 Heizwasser Eintritt (Rücklauf) Ø35 Aussendurchmesser

4 Heizwasser Austritt (Vorlauf) Ø35 Aussendurchmesser

5 Kabeleinführung LIN-Bus Kabel ----6 Kabeleinführung ----

87654321

---

www.ait-deutschland.euD - 95359 Kasendorf

Industriestraße 3ait-deutschland GmbH

1

3

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

Benennung

Zust. Änderungstext

Datum

Von

Blatt

von

Werkstoff Gewicht-

Maßstab 1:20 1:2Det. Maßstab

Datum NameErstelltGepr.Norm.

toleranzAllgemein- Oberflächen

ArtikelNr.

Schu

tzverm

erk IS

O 16

016 b

each

ten

-

Eberlein24.7.2015

-

RE

11.8.2015

PEP 014/2015-

819462

Maßbild_SW_23-30kW

---


200

65

221

E

D

C

B



2

3

Ers. d. Ers. f.

BenennungMaßbild WZS

819447 -Zust. Änderungstext

PEP 015-2014

Datum3.12.2014

JBVon

Blatt

von

Werkstoff Gewicht-

Maßstab 1:5 Det. Maßstab


18.11.2014 Brueckner

toleranzAllgemein-

-

Oberflächen

ArtikelNr.

---

1 2 3 4

Schutzvermerk ISO 16016 beachten

Blattformat: A4 hoch

195

0

215

200

221

100

118

Ø6Ø6

BohrschabloneE

D

C

B



3

3

Ers. d. Ers. f.

BenennungMaßbild SW

819455 -Zust. Änderungstext

Datum8.12.2014

JBVon

Blatt

von

Werkstoff Gewicht-

Maßstab 1:5 1:2Det. Maßstab


25.11.2014 Brueckner

toleranzAllgemein-

-

Oberflächen

ArtikelNr.

---

1 2 3 4

Schutzvermerk ISO 16016 beachten

Blattformat: A4 hoch

Dimensioneddrawingofcontrol,wall-mountedbracket

Wall-mounted installation:


157

5

OKF

1000

> 1

> 1

600

950

>

1

FS

FZ

V1

Legende: DE819463

V1 Version 1FS Freiraum für ServicezweckeFZ Freiraum für funktionsnotwendiges ZubehörOKF Oberkante Fertigfussboden

Alle Maße in mm.

87654321

---



1

3

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

Benennung


Datum

Von

Blatt

von

Werkstoff Gewicht-




ArtikelNr.

Schu

tzverm

erk IS

O 16

016 b

each

ten

-

Eberlein24.7.2015

-

RE

11.8.2015

-

819463

Aufstellungsplan_SW_23-30kW

---

Installation plans

Key: DE819456a

V1 Version 1

FZ Free space for functionally necessary accessories

FS Free space for service purposes

OKF Finishedfloorlevel

All dimensions in mm


157

5

OKF

1000

> 1

> 1

600

950

>

1

FS

FZ

V2

Legende: DE819463

V2 Version 2FS Freiraum für ServicezweckeFZ Freiraum für funktionsnotwendiges ZubehörOKF Oberkante Fertigfussboden

Alle Maße in mm.

87654321

---



2

3

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

Benennung


Datum

Von

Blatt

von

Werkstoff Gewicht-




ArtikelNr.

Schu

tzverm

erk IS

O 16

016 b

each

ten

-

Eberlein24.7.2015

-

RE

11.8.2015

-

819463


---

Installation plans

Key: DE819456a

V2 Version 2

FZ Free space for functionally necessary accessories


OKF Finishedfloorlevel

All dimensions in mm.


600

> 1 > 1

157

5

OKF

950

> 1

600

1000

> 1

FS

V3

Legende: DE819463

V3 Version 3FS Freiraum für ServicezweckeOKF Oberkante Fertigfussboden

Alle Maße in mm.

87654321

---



3

3

Ers. d. Ers. f.

A

B

C

D

E

F F

E

D

C

B

A

4321

Benennung


Datum

Von

Blatt

von

Werkstoff Gewicht-




ArtikelNr.

Schu

tzverm

erk IS

O 16

016 b

each

ten

-

Eberlein24.7.2015

-

RE

11.8.2015

-

819463


---

Installation plans

Key: DE819456a

V3 Version 3


OKFFinishedfloorlevel

All dimensions in mm.


Hydraulic integration, unit variant H (heating)


Hydraulicintegration,separatebuffertank


Hydraulicskey

1403

04

1H

eat p

ump

51S

epar

ate

stor

age

tank

TA/A

Out

door

sen

sor

2U

nder

floor

hea

ting

/ rad

iato

r s52

Gas

or o

il-fir

ed b

oile

rTB

W/B

Dom

estic

hot

wat

er s

enso

r3

Vib

ratio

n is

olat

o r53

Woo

d-fir

ed b

oile

rTB

1/C

Flow

sen

sor,

mix

ing

circ

uit 1

4U

nit u

nder

lay,

Syl

omer

stri

p s54

Dom

estic

hot

wat

er ta

nkD

Floo

r tem

pera

ture

lim

iter

5S

hut-o

ff va

lve

with

dra

in o

utle

t55

Brin

e pr

essu

re m

onito

rTR

L/G

Sensor,externalreturn(separatestoragetank

)6

Exp

ansi

on v

esse

l inc

lude

d in

sco

pe o

f sup

ply

56S

wim

min

g po

ol h

eat e

xcha

nge r

STA

Bra

nch

cont

rol v

alve

7S

afet

y va

lve

57G

roun

d so

urce

hea

t exc

hang

e rTR

L/H

Ret

urn

sens

or (D

ual h

ydra

ulic

mod

ule)

8S

hut-o

ff va

lve

58V

entil

atio

n in

the

hous

e9

Hea

ting

circ

ulat

ion

pum

p (H

UP

)59

Pla

te h

eat e

xcha

nge r

10Checkvalve

61Coolingstoragetank(???

)79

Mot

or v

alve

11In

divi

dual

room

con

trol

65C

ompa

ct d

istri

buto

r80

Mix

ing

valv

e12

Ove

rflow

val

ve66

Fan

coils

81H

eat p

ump

outd

oor u

nit,

split

, sco

pe o

f sup

ply

13V

apou

r-tig

ht in

sula

tion

67S

olar

dom

estic

hot

wat

er ta

nk82

Hyd

raul

ic in

door

uni

t, sp

lit, s

cope

of s

uppl

y14

Dom

estic

hot

wat

er c

ircul

atio

n pu

mp

(BU

P)

68S

epar

ate

sola

r sto

rage

tank

83C

ircul

atio

n pu

mp

15M

ixin

g ci

rcui

t, th

ree-

way

mix

er (M

K1

disc

harg

ing )

69M

ultif

unct

iona

l sto

rage

tank

84C

hang

eove

r val

ve16

Exp

ansi

on v

esse

l on

sit e

71D

ual h

ydra

ulic

mod

ule

113

Con

nect

ion,

add

ition

al h

eat g

ener

ator

18H

eatin

g el

emen

t, he

atin

g (Z

WE

)72

Wal

l-mou

nted

buf

fer t

ank

BT1

Out

door

sen

sor

19M

ixin

g ci

rcui

t, fo

ur-w

ay m

ixer

(MK

1 ch

argi

ng)

73P

ipe

pene

tratio

nB

T2Fl

ow s

enso

r20

Hea

ting

elem

ent,

dom

estic

hot

wat

er (Z

WE

)74

Ven

tow

e rB

T3R

etur

n se

nsor

21M

ixin

g ci

rcui

t, ci

rcul

atio

n pu

mp

(FP

1 )75

Sco

pe o

f sup

ply,

Dua

l hyd

raul

ic to

wer

BT6

Dom

estic

hot

wat

er s

enso

r23

Feed

er, c

ircul

atio

n pu

mp

(ZU

P) (

chan

ge o

ver C

ompa

ct u

nit c

onne

ctio

76Drinkingwaterstation

BT12

Flow

sensor,condense

r24

Pre

ssur

e ga

uge

77A

cces

sorie

s, w

ater

/wat

er b

oost

erB

T19

Sen

sor,

elec

tric

heat

ing

cartr

idge

25H

eatin

g +

dom

estic

hot

wat

er c

ircul

atio

n pu

mp

(HU

P)

78S

cope

of s

uppl

y, w

ater

/wat

er b

oost

er, o

ptio

nal

BT2

4S

enso

r, ad

ditio

nal h

eat g

ener

ator

26C

hang

eove

r val

ve, d

omes

tic h

ot w

ater

(BU

P)(

B =

nor

mal

ly o

pen)

27H

eatin

g el

emen

t, he

atin

g +

dom

estic

hot

wat

er (Z

WE

)28

Brin

e ci

rcul

atio

n pu

mp

(VB

O)

Add

ition

al c

ircui

t boa

rd:

29D

irt tr

ap (m

ax. 0

.6 m

m s

cree

n si

ze)

15M

ixin

g ci

rcui

t, th

ree-

way

mix

er (M

K2-

3 di

scha

rgin

g)30

Col

lect

ion

cont

aine

r for

brin

e m

ixtu

r e10

0R

oom

ther

mos

tat,

cool

ing

acce

ssor

ies,

opt

iona

l17

Tem

pera

ture

diff

eren

ce c

ontro

l (S

LP)

31W

all p

enet

ratio

n10

1C

ontro

l on

site

19M

ixin

g ci

rcui

t, fo

ur-w

ay m

ixer

(MK

2 ch

argi

ng)

32S

uppl

y pi

p e10

2D

ew p

oint

mon

itor,

optio

nal a

cces

sorie

s21

Mix

ing

circ

uit c

ircul

atio

n pu

mp

(FP

2-3)

33B

rine

dist

ribut

o r10

3R

oom

ther

mos

tat,

cool

ing,

incl

uded

in s

cope

of s

uppl

y22

Sw

imm

ing

pool

circ

ulat

ion

pum

p (S

UP

)34

Hor

izon

tal g

roun

d co

llect

o r10

4H

eat p

ump

scop

e of

sup

ply

44Th

ree-

way

mix

er (c

oolin

g fu

nctio

n M

K2 )

35B

oreh

ole

heat

exc

hang

er (v

ertic

al c

olle

ctor

)10

5C

oolin

g ci

rcui

t mod

ule

box,

rem

ovab

l e47

Cha

ngeo

ver v

alve

, sw

imm

ing

pool

hea

ting

(SU

P)(

B =

nor

mal

ly o

pen)

36G

roun

dwat

er w

ell p

ump

106

Spe

cific

gly

col m

ixtu

re60

Cha

ngeo

ver v

alve

, coo

ling

mod

e (B

= n

orm

ally

ope

n )37

Wallbracket

107

Sca

ldin

g pr

otec

tion

/ the

rmal

mix

ing

valv

e62

Hea

t met

e r38

Flow

sw

itch

108

Sol

ar p

ump

grou

p63

Cha

ngeo

ver v

alve

, sol

ar c

ircui

t (B

= n

orm

ally

ope

n)39

Sup

ply

wel

l10

9O

verfl

ow v

alve

mus

t be

clos

ed64

Coo

ling

circ

ulat

ion

pum

p40

Dis

char

ge w

ell

110

Hyd

raul

ic to

wer

sco

pe o

f sup

ply

70S

epar

ate

sola

r sta

tion

41Fl

ushi

ng fi

tting

, hea

ting

circ

uit

111

Hol

der f

or a

dditi

onal

hea

ting

elem

ent

TB2-

3/C

Flow

sen

sor,

mix

ing

circ

uit 2

-342

Circ

ulat

ion,

circ

ulat

ion

pum

p (Z

IP)

112

Min

imum

dis

tanc

e fo

r the

rmal

dec

oupl

ing

of th

e m

ixin

g va

lve

TSS

/ES

enso

r, te

mpe

ratu

re d

iffer

ence

con

trol (

low

tem

pera

ture

)43

Brin

e/w

ater

hea

t exc

hang

er (c

oolin

g fu

nctio

n )TS

K/E

Sen

sor,

tem

pera

ture

diff

eren

ce c

ontro

l (hi

gh te

mpe

ratu

re)

44Th

ree-

way

mix

er (c

oolin

g fu

nctio

n M

K1)

TEE

/FS

enso

r, ex

tern

al e

nerg

y so

urce

45C

ap v

alve

46Fi

ll an

d dr

ain

valv

e 48

Dom

estic

hot

wat

er c

harg

ing

circ

ulat

ion

pum

p (B

LP)

49G

roun

dwat

er fl

ow d

irect

ion

50Buffertank,heating

Impo

rtant

not

e!

Thes

e hy

drau

lic d

iagr

ams

are

sche

mat

ic re

pres

enta

tions

and

are

des

igne

d to

hel

p yo

u! T

hey

do n

ot re

leas

e yo

u fro

m th

e ne

ed to

car

ry o

ut y

our o

wn

plan

ning

& d

esig

n! S

hut-o

ff de

vice

s, v

ent v

alve

s an

d sa

fety

mea

sure

s ar

e no

t dra

wn

in fu

ll in

thes

e di

agra

ms!

The

loca

l cou

ntry

-spe

cific

sta

ndar

ds, l

aws

and

regu

latio

ns m

ust b

e fo

llow

ed! T

he p

ipes

mus

t be

dim

ensi

oned

acc

ordi

ng to

the

nom

inal

vol

ume

flow

rate

of t

he h

eat p

ump

or th

e fre

e pr

essu

re o

f the

inte

grat

ed c

ircul

atio

n pu

mp!

For

det

aile

d in

form

atio

n an

d ad

vice

ple

ase

cont

act t

he s

ales

par

tner

resp

onsi

ble

for y

our a

rea!


Terminal diagram SW42H3–SW192H3

SW232H

3 - SW302H

3-a

Information on fuses can be found in the technical data

-X10

-F11-F13

-X8

EVU

Legend:Equipem

entA1A2A3EVUF11F13Term

inalsO

UT5

OU

T6O

UT10

OU

T11O

UT12

OU

T13O

UT14

OU

T15O

UT16

OU

T17IN

4IN

5IN

6N

TC8N

TC10N

TC12N

TC15X3-X12X8X10

-ZW1

VBO

ZW2/SST

acronymVBOZW

1ZW

2/SSTZIPFP1M

Z1/MIS

MA1/M

ISZU

PH

UP

BUP

ASDEVU

1EVU

2TRL ext.TATB1TBWX3-X12X8X10 -X3

ZIP

FP1 MIS

UK

FunctionController board; Attention: I-m

ax = 6,3A/230VAC

Terminals in heat pum

p switchbox

Sub-distribution unit internal installationEnergy supplier contact; closed on release; bridge if no blocking intervalCut out controller unitCut out com

pressor

Brine circulation pump

Control signal of additional heat generator 1Control signal of additional heat generator 2 (alternative is general m

alfunction)circulation pum

pPum

p for mixing circuit 1

Charge/discharge/cooling mixer 1 closed

Charge/discharge/cooling mixer 1 open

Auxiliary circulation pump

Heating circuit circulating pum

pD

iverting valve for domestic hot w

aterBrine pressure pressostat; provided by cust. if necessaryEnergy supplier contact; closed on release; bridge if no blocking intervalEnergy supplier contact; closed on release; bridge if no blocking intervalExternal return sensorExternal sensorCharge/discharge/cooling m

ixer 1 openSensor m

ixing circuit 1Term

inal strips on controller boardPow

er supply compressor; right-hand rot. field is m

andatory!Term

inal in switch box heat pum

p

ZUP

831205a

BUP

HU

P

-X4

ASD

-X5-X8

-X9

12

34

56

78

12

8

ABCDEF

ABCDEF

BlattBl.

113

45

67

AIT831205

Klemm

enplan

ait-deutschland Gm

bH19.10.2015

L1~N/PE/230V/50Hz3

NPE

PE3~PE/400V/50Hz4

L1L2L3

2

A1A2

OUT4OUT5OUT6OUT7OUT8OUT9OUT10OUT11OUT12OUT13OUT14OUT15OUT16OUT17

LLL

LIN1

P

IN2IN3IN4IN5IN6IN7

NTC6M6NTC7M7NTC8

θ

TRL ext.M8NTC9M9NTC10

θ

TAM10NTC11M11NTC12

θ

TB1M12

NTC13M13NTC14M14NTC15

θ

TBWM15

A2

A3

A1

ÄnderungD

atum

Datum

BearbeiterG

eprüftN

ormN

ame

10.07.2015Pfleger

R.

MM


SW232H3–SW302H3 Circuit diagram 1/3

SW232H

3 - SW302H

3-

Legend:Equipem

ent3~

PE/400V/50Hz

B1M1

Q1

Q11

X8X100

-Q1

-Q11

-X100

3~-M

1

VD1

UK

FunctionL1,L2,L3,PE; pow

er supply, output, compressor; clockw

ise rotary field is absolutely necessary!Phase sequence relay; if phase sequence in the order of 11 +

14 is closedCom

pressorContactor for com

pressor 1Starting current lim

itPow

er supply compressor; right-hand rot. field is m

andatory!Com

pressor output / control connector

817421

-B1

3~PE/400V/50H

z

-X8

12

34

56

78

12

8

ABCDEF

ABCDEF

BlattBl.

133

45

67

AIT817421

Stromlaufplan

ait-deutschland Gm

bH

/2.B3

135

246

L1L2L3

UV

W

1UVVD

1

WPE

234

ASD/2.B2

L Reg/2.B2

L1L2L3PE

M

ÄnderungD

atum

Datum

BearbeiterG

eprüftN

ormN

ame

29.06.2015Pfleger

R.

-M1

swbr

grPE

L1L2

L3

11

1214


Circuit diagram 2/3 SW232H3–SW302H3

SW232H

3 - SW302H

3

Legend:Equipem

ent1~

N/PE/230V/50H

zF1K40M

3Q

1R20X10X200X600X700EVU

-X10

HD

P

VBOVD

UK

FunctionPow

er supply controller 230VH

igh-pressure switch

Controller board; Attention: I-max =

6,3A/230VACBrine pum

p energy efficiencyContactor for com

pressor 1ResistorTerm

inal in switch box heat pum

pControl connectorPlug 230V Pum

pPlug PW

MEnergy supplier contact; closed on release; bridge if no blocking interval

817421

-K40

4,64kOhm

-X1-X2

-Q1

-X200

-F1

-Q1

-X4-X5

EVU

1~

-M3

-X600

-X7

-X700

-X11-X12

12

34

56

78

12

8

ABCDEF

ABCDEF

BlattBl.

233

45

67

AIT817421

Stromlaufplan

ait-deutschland Gm

bH

LN

PEL Reg

/1.B3ASD

/1.A3

PENL

1314

1

HD

P PA1A22

L..L..

L..

IN4

IN5

brPE

BOSU

P

bl

123

M11

PWM12

M2PWM2

AI3

AO1

M

ÄnderungD

atum

Datum

BearbeiterG

eprüftN

ormN

ame

24.09.2014Pfleger

R.

IN1

IN2

OUT1

OUT6

whbr


SW232H3–SW302H3 Circuit diagram 3/3

SW232H

3 - SW302H

3

-K40

Legend:Equipem

entB10B11K22K40R1R3R4R6R7R8R10XJ

HD

ND

TSG1

TWE

THG

TVLTRLTW

ACW

UK

FunctionH

igh-pressure sensorLow

pressure sensorElectronic expansion valveController board; Attention: I-m

ax = 6,3A/230VAC

Suction sensor, condenserH

eat source input sensorH

ot gas sensorFlow

sensorReturn sensorH

eat source output sensorEncoding resistorSensor card connector

817421

-XJ1

-XJ8

-R10

-X10

-XJ2

-R1

-XJ4

-R3

-XJ5

-R4

-XJ7

-R8

-X9

-R6-R7

-B10

-X11

-XJ15

-B11

-XJ16

-K22

-X6

-XJ13

-X13

12

34

56

78

12

8

ABCDEF

ABCDEF

BlattBl.

333

45

67

AIT817421

Stromlaufplan

ait-deutschland Gm

bH

M9221

CW

NTC972

M1221

TSG1 θ

NT112

M3221

TWE θ

NT332

M4221

THG θ

NT442

M6221

TWA θ

NT662

M13

TVL

θ

NTC13

M14

TRL

θ

NTC14

HD

IP

M1212

AI1183

ND

IP

M2212

AI2203

EEV

101112123134

PE

GN

D/LIN

/12V

321

ÄnderungD

atum

Datum

BearbeiterG

eprüftN

ormN

ame

24.09.2014Pfleger

R.

blue

brown / blue

white

green

yellow

pink

12

white / blue

grey / brown

12

pink / brown

violet

Black

Red

Orange

Yellow

Agrey / pink

A/red / blue

Bwhite / green

B/

32

1

PE

39Subject to change without notice | 83057800aUK – Translation into English of the original German operating manual | ait-deutschland GmbH39

EC Declaration of Conformity

2006/42/EG 2011/65/EG2006/95/EG 2009/125/EG2004/108/EG 2010/30/EU*97/23/EG

IIA1

ait-deutschland GmbHIndustrie Str. 393359 KasendorfGermany

1007474210074842

1007404210074142100742421007434210074442

1007074210074642

1007054210070642

SW 42H1SW 62H1SW 82H1SW 102H1SW 132H1

1007034210070442SW 122H3

SW 302H3

SW 142H3SW 172H3SW 192H3SW 232H3

EC Declaration of Conformity in accordance with the EC Machinery Directive 2006/42/EC, Annex IIA

Designation of the device(s)

NumberUnit modelNumber

confirms that the following designated device(s) as designed and marketed by us fulfill thestandardized EC directives, the EC safety standards and the product-specific EC standards.In the event of modification of the device(s) without our approval, this declaration shall becomeinvalid.

The undersigned

Heat Pump

SW 262H3

10070041

10070241

Unit model

10070141

Module

EN 378

* Pressure equipment componentCategory

SW 42H3SW 62H3SW 82H3SW 102H3

EC Directives Standardized ENEN 349

EN 60529

Designated position:TÜV-SÜDIndustrie Service GmbH (Nr.:0036)

UK818173b

Company: Place, date:

Signature:

EN 60335-1/-2-40

EN ISO 13857 EN 61000-3-2/-3-3EN ISO 12100-1/2 EN 55014-1/-2

Kasendorf, 26.08.2015

Jesper StannowHead of Heating Development

ait-deutschland GmbHIndustriestraße 3D-95359 Kasendorf

E [email protected] www.alpha-innotec.de

alpha innotec – an ait-deutschland GmbH brand

UK

operating manual - ait-nord · 1 about this operating manual this operating manual is part of the...

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