EnglishInstallation manualR410A Split series

Franais

Espaol

Manuel dinstallationSrie split R410A

Manual de instalacinSerie Split R410A

INSTALLATION MANUALR410A Split Series

ModelsRXS30LVJURXS36LVJURKS30LVJURKS36LVJU

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1English

Safety PrecautionsReadtheseSafetyPrecautionscarefullytoensurecorrectinstallation.ThismanualclassifiestheprecautionsintoDANGER,WARNINGandCAUTION.Besuretofollowalltheprecautionsbelow:theyareallimportantforensuringsafety.

DANGER ...... Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING .... Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury.

CAUTION ..... Failure to follow any of CAUTION may in some cases result in grave consequences.

Thefollowingsafetysymbolsareusedthroughoutthismanual:

Besuretoobservethisinstruction. Besuretoestablishagroundconnection. Neverattempt.

Aftercompletinginstallation,testtheunittocheckforinstallationerrors.GivetheuseradequateinstructionsconcerningtheuseandcleaningoftheunitaccordingtotheOperationManual.

DANGERRefrigerantgasisheavierthanairandreplacesoxygen.Amassiveleakcouldleadtooxygendepletion,especiallyinbasements,andanasphyxiationhazardcouldoccurleadingtoseriousinjuryordeath.

Iftherefrigerantgasleaksduringinstallation,ventilatetheareaimmediately.Refrigerantgasmayproduceatoxicgasifitcomesincontactwithfiresuchasfromafanheater,stoveorcookingdevice.Exposuretothisgascouldcausesevereinjuryordeath.

Aftercompletingtheinstallationwork,checkthattherefrigerantgasdoesnotleak.Refrigerantgasmayproduceatoxicgasifitcomesincontactwithfiresuchasfromafanheater,stoveorcookingdevice.Exposuretothisgascouldcausesevereinjuryordeath.

Donotgroundunitstowaterpipes,telephonewiresorlightningrodsbecauseincompletegroundingcouldcauseasevereshockhazardresultinginsevereinjuryordeath,andtogaspipesbecauseagasleakcouldresultinanexplosionwhichcouldleadtosevereinjuryordeath.

Safelydisposeofthepackingmaterials.Packingmaterials,suchasnailsandothermetalorwoodenparts,maycausestabsorotherinjuries.Tearapartandthrowawayplasticpackagingbagssothatchildrenwillnotplaywiththem.Childrenplayingwithplasticbagsfacethedangerofdeathbysuffocation.

Donotinstallunitinanareawhereflammablematerialsarepresentduetoriskofexplosionresultinginseriousinjuryordeath.

Donotgroundunitstotelephonewiresorlightningrodsbecauselightningstrikescouldcauseasevereshockhazardresultinginsevereinjuryordeath,andtogaspipesbecauseagasleakcouldresultinanexplosionwhichcouldleadtosevereinjuryordeath.

WARNINGInstallationshallbelefttotheauthorizeddealeroranothertrainedprofessional.Improperinstallationmaycausewaterleakage,electricalshock,fire,orequipmentdamage.

Installtheairconditioneraccordingtotheinstructionsgiveninthismanual.Incompleteinstallationmaycausewaterleakage,electricalshock,fireorequipmentdamage.

Besuretousethesuppliedorexactspecifiedinstallationparts.Useofotherpartsmaycausetheunittocometofall,waterleakage,electricalshock,fireorequipmentdamage.

Installtheairconditioneronasolidbasethatislevelandcansupporttheweightoftheunit.Aninadequatebaseorincompleteinstallationmaycauseinjuryorequipmentdamageintheeventtheunitfallsoffthebaseorcomesloose.

Electricalworkshallbecarriedoutinaccordancewiththeinstallationmanualandthenational,stateandlocalelectricalwiringcodes.Insufficientcapacityorincompleteelectricalworkmaycauseelectricalshock,fireorequipmentdamage.

Besuretouseadedicatedpowercircuit.Neveruseapowersupplysharedbyanotherappliance.Followallappropriateelectricalcodes.

Forwiring,useawireorcablelongenoughtocovertheentiredistancewithnosplicesifpossible.Donotuseanextensioncord.Donotputotherloadsonthepowersupply.Useanonlyaseparatededicatedpowercircuit.(Failuretodosomaycauseabnormalheat,electricshock,fireorequipmentdamage.)

Usethespecifiedtypesofwiresforelectricalconnectionsbetweentheindoorandoutdoorunits.Followallstateandlocalelectricalcodes.Firmlyclamptheinter-unitwiresotheirterminalsreceivenoexternalstresses.Incompleteconnectionsorclampingmaycauseterminaloverheating,fireorequipmentdamage.

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Safety Precautions WARNING

Afterconnectingallwiresbesuretoshapethecablessothattheydonotputunduestressontheelectricalcovers,panelsorterminals.Installcoversoverthewires.Incompletecoverinstallationmaycauseterminaloverheating,electricalshock,fireorequipmentdamage.

Wheninstallingorrelocatingthesystem,besuretokeeptherefrigerantcircuitfreefromallsubstancesotherthanthespecifiedrefrigerant(R410A),suchasair.(Anypresenceofairorotherforeignsubstanceintherefrigerantcircuitcausesanabnormalpressurerisewhichmayresultinrupture,resultingininjury.)

Duringpump-down,stopthecompressorbeforeremovingtherefrigerantpiping.Ifthecompressorisstillrunningandthestopvalveisopenduringpump-down,airwillbesuckedinwhentherefrigerantpipingisremoved,causingabnormallyhighpressurewhichcouldleadtoequipmentdamageorandpersonalinjury.

Duringinstallation,attachtherefrigerantpipingsecurelybeforerunningthecompressor.Iftherefrigerantpipesarenotattachedandthestopvalveisopenduringpump-down,airwillbesuckedinwhenthecompressorisrun,causingabnormallyhighpressurewhichcouldleadtoequipmentdamageandpersonalinjury.

Besuretoinstallagroundfaultcircuitinterrupterbreaker.Failuretoinstallagroundfaultcircuitinterrupterbreakermayresultinelectricallyshocks,orfirepersonalinjury.

CAUTIONDonotinstalltheairconditionerwheregasleakagewouldbeexposedtoopenflames.Ifthegasleaksandbuildsuparoundtheunit,itmaycatchfire.

Establishdrainpipingaccordingtotheinstructionsofthismanual.Inadequatepipingmaycausewaterdamage.

Tightentheflarenutaccordingtothespecifiedtorque.Atorquewrenchshouldbeused.Iftheflarenutistightenedtoomuch,theflarenutmaycrackovertimeandcauserefrigerantleakage.

Donottouchtheheatexchangerfins.Improperhandlingmayresultininjury.

Beverycarefulaboutproducttransportation.SomeproductsusePPbandsforpackaging.DonotuseanyPPbandsforameansoftransportation.Itisdangerous.

Makesuretoprovideforadequatemeasuresinordertopreventthattheoutdoorunitbeusedasashelterbysmallanimals.Smallanimalsmakingcontactwithelectricalpartscancausemalfunctions,smokeorfire.Pleaseinstructthecustomertokeeptheareaaroundtheunitclean.

Thetemperatureofrefrigerantcircuitwillbehigh,pleasekeeptheinter-unitwireawayfromcopperpipesthatarenotthermallyinsulated.

ElectricalworkmustbeperformedinaccordancewiththeNEC/CECbyauthorizedpersonnelonly.

AccessoriesAccessoriessuppliedwiththeoutdoorunit:

Installationmanual 1 Drainsocketassembly

(Onlyheatpumpmodels)

1 Tube 2

Bindingband 2

AB

C

D

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Precautions for Selecting the Location1) Chooseaplacesolidenoughtobeartheweightandvibrationoftheunit,wheretheoperationsoundswillnotbeamplified.2) Choosealocationwherethehotairdischargedfromtheunitortheoperationsoundswillnotdisturbtheneighborsoftheuser.3) Avoidinstallingnearbedroomssothatoperationsoundswillnotbeaproblem.4) Theremustbesufficientspacesforcarryingtheunitintoandoutofthesite.5) Theremustbesufficientspaceforairpassageandnoobstructionsaroundtheairinletandtheairoutlet.6) Thesitemustbefreefromthepossibilityofflammablegasleakageinanearbyplace.7) Installunits,powercordsandinter-unitwireatleast10ft(3m)awayfromtelevisionandradiosets.Thisistopreventinterference

toimagesandsounds.(Noisesmaybeheardeveniftheyaremorethan10ft(3m)awaydependingonradiowaveconditions.)8) Incoastalareasorotherplaceswithsaltyatmosphereofsulfategas,corrosionmayshortenthelifeoftheairconditioner.9) Sincedrainflowsoutoftheoutdoorunit,donotplaceanythingundertheunitwhichmustbekeptawayfrommoisture.

NOTECannotbeinstalledhangingfromceilingorstacked.

CAUTIONWhenoperatingtheairconditionerinalowoutdoorambienttemperature,besuretofollowtheinstructionsdescribedbelow.Topreventexposuretowind,installtheoutdoorunitwithitssuctionsidefacingthewall.

Neverinstalltheoutdoorunitatasitewherethesuctionsidemaybeexposeddirectlytowind.

Topreventexposuretowind,itisrecommendedtoinstallabaffleplateontheairdischargesideoftheoutdoorunit.

Inheavysnowfallareas,selectaninstallationsitewherethesnowwillnotaffecttheunit.

Construct a large canopy.Construct a pedestal.

Install the unit high enough off the ground to prevent burying in snow.

Precautions on InstallationCheckthestrengthandleveloftheinstallationgroundsothattheunitwillnotcauseanyoperatingvibrationornoiseafterinstalled.Inaccordancewiththefoundationdrawing,fixtheunitsecurelybymeansofthefoundationbolts.(Prepare4setsof1/2inch(M12)foundationbolts,nutsandwasherseachwhichareavailableonthemarket.)

Itisbesttoscrewinthefoundationboltsuntiltheirendsare3/4inch(20mm)fromthefoundationsurface.

3/4

inch

(2

0mm

)

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Outdoor Unit Installation Drawings

Max. allowable piping height

Min. allowable piping length

Max. allowable piping length 98.4ft (30m)

6.56ft (2m)

65.6ft (20m)

Liquid pipe

Gas pipe

O.D. 3/8 inch (9.5mm)

O.D. 5/8 inch (15.9mm)

0.54oz/ft (50g/m)

Additional refrigerant required for refrigerant pipe exceeding 32.8ft (10m) in length.

**

*

* Be sure to add the proper amount of additional refrigerant. Failure to do so may result in reduced performance.

** The suggested shortest pipe length is 6.56ft (2m), in order to avoid noise from the outdoor unit and vibration. (Mechanical noise and vibration may occur depending on how the unit is installed and the environment in which it is used.)

Wrap the insu