Hitachi RAK-35PSPA Installation Manual

s 0LEASEREQUESTYOURSALESAGENTORQUALIlEDTECHNICIANTOINSTALLYOURUNIT7ATERLEAKAGESHORTCIRCUITORlREMAYOCCURIFYOUDOTHE
INSTALLATIONWORKYOURSELF
s 0LEASEOBSERVETHEINSTALLATIONSTATEDINTHEINSTALLATIONMANUALDURINGTHEPROCESSOFINSTALLATION)MPROPERINSTALLATIONMAYCAUSE
WATERLEAKAGEELECTRICSHOCKANDlRE
s -AKESURETHATTHEUNITSAREMOUNTEDATLOCATIONSWHICHAREABLETOPROVIDEFULLSUPPORTTOTHEWEIGHTOFTHEUNITS)FNOTTHEUNITSMAY
COLLAPSEANDIMPOSEDANGER
s /BSERVETHERULESANDREGULATIONSOFTHEELECTRICALINSTALLATIONANDTHEMETHODSDESCRIBEDINTHEINSTALLATIONMANUALWHENDEALING
WITHTHEELECTRICALWORK5SECABLESWHICHAREAPPROVEDOFlCIALINYOURCOUNTRY"ESURETOUSETHESPECIlEDCIRCUIT!SHORTCIRCUITAND
lREMAYOCCURDUETOTHEUSEOFLOWQUALITYWIREORIMPROPERWORK
s "ESURETOUSETHESPECIlEDCABLESFORCONNECTINGTHEINDOORANDOUTDOORUNITS0LEASEENSURETHATTHECONNECTIONSARETIGHTAFTERTHE
CONDUCTORSOFTHEWIREAREINSERTEDINTOTHETERMINALSTOPREVENTTHEEXTERNALFORCEISBEINGAPPLIEDTOTHECONNECTIONSECTIONOFTHE
TERMINALBASE)MPROPERINSERTIONANDLOOSECONTACTMAYCAUSEOVERHEATINGANDlRE
s 0LEASEUSETHESPECIlEDCOMPONENTSFORINSTALLATIONWORK/THERWISETHEUNITMAYCOLLAPSEORWATERLEAKAGEELECTRICSHOCKlREOR
STRONGERVIBRATIONMAYOCCUR
s "ESURETOUSETHESPECIlEDPIPINGSETFOR2!/THERWISETHISMAYRESULTINBROKENCOPPERPIPESORFAULTS
s 7HENINSTALLINGORTRANSFERRINGANAIRCONDITIONERTOANOTHERLOCATIONMAKESURETHATAIROTHERTHANTHESPECIlEDREFRIGERANT2!
DOESNOTENTERTHEREFRIGERATIONCYCLE)FOTHERAIRSHOULDENTERTHEPRESSURELEVELOFTHEREFRIGERATIONCYCLEMAYINCREASEABNORMALLY
WHICHCOULDRESULTINARUPTUREANDINJURY
s "ESURETOVENTILATEFULLYIFAREFRIGERANTGASLEAKWHILEATWORK)FTHEREFRIGERANTGASCOMESINTOCONTACTWITHlREAPOISONOUSGASMAY
OCCUR
s !FTERCOMPLETIONOFINSTALLATIONWORKCHECKTOMAKESURETHATTHEREISNOREFRIGERATIONGASLEAKAGE)FTHEREFRIGERANTGASLEAKSINTOTHE
ROOMCOMINGINTOCONTACTWITHlREINTHEFANDRIVENHEATERSPACEHEATERETCAPOISONOUSGASMAYOCCUR
s 5NAUTHORIZEDMODIlCATIONSTOTHEAIRCONDITIONERMAYBEDANGEROUS)FABREAKDOWNOCCURSPLEASECALLAQUALIlEDAIRCONDITIONER
TECHNICIANORELECTRICIAN)MPROPERREPAIRSMAYRESULTINWATERLEAKAGEELECTRICSHOCKANDlREETC
s "ESURETOCONNECTTHEEARTHLINEFROMTHEPOWERSUPPLYWIRETOTHEOUTDOORUNITANDBETWEEN
THEOUTDOORANDINDOORUNIT$ONOTCONNECTTHEEARTHLINETOTHEGASTUBEWATERPIPELIGHTINGRODORTHEEARTHLINEOFTHE
TELEPHONEUNIT)MPROPEREARTHINGMAYCAUSEELECTRICSHOCKS
s 7HENlNISHINGTHEREFRIGERANTCOLLECTIONPUMPINGDOWNSTOPTHECOMPRESSORANDTHENREMOVETHECOOLANTPIPE
)FYOUREMOVETHEREFRIGERANTPIPEWHILETHECOMPRESSORISOPERATINGANDTHESERVICEVALVEISRELEASEDAIRISSUCKEDANDA
PRESSUREINTHEFREEZINGCYCLESYSTEMWILLBUILDUPSTEEPLYCAUSINGANEXPLOSIONORINJURY
s 7HENINSTALLINGTHEUNITBESURETOINSTALLTHEREFRIGERANTPIPEBEFORESTARTINGTHECOMPRESSOR
)FTHEREFRIGERANTPIPEISNOTINSTALLEDANDTHECOMPRESSORISOPERATEDWITHTHESERVICEVALVERELEASEDAIRISSUCKEDANDTHE
PRESSURELEVELOFTHEREFRIGERATIONCYCLEMAYINCREASEABNORMALLYWHICHCOULDRESULTINARUPTUREANDINJURY
s !CIRCUIT BREAKERMUSTBE INSTALLEDIN THEHOUSE DISTRIBUTIONBOXFORTHEDIRECT CONNECTEDPOWER SUPPLYCABLESTO THEOUTDOOR UNIT
)NCASEOFOTHERINSTALLATIONSA MAINSWITCHWITH ACONTACTGAPORMORE THANMMHASTOBEINSTALLED7ITHOUTACIRCUIT BREAKER THE
DANGEROFELECTRICSHOCKEXISTS
s

$ONOTINSTALLTHEUNITNEARALOCATIONWHERETHEREISmAMMABLEGAS4HEOUTDOORUNITMAYCATCHlRE
IFmAMMABLEGASLEAKSAROUNDIT
s 0LEASEENSURESMOOTHmOWOFWATERWHENINSTALLINGTHEDRAINHOSE)MPROPERINSTALLINGMAYWETYOURFUNITURE
s !N)%#APPROVEDPOWERCORDSHOULDBEUSED0OWERCORDTYPE.9-
.O )TEM
1TY
1
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2
5
3
2
4

5

6

7
2
L.H
12
310 299
500
792
330
INDOOR UNIT
CAUTION
FOR SERVICE PERSONNEL ONLY
WARNING
Indoor Unit / Outdoor Unit
RAK-18PSPA/RAC-18WSPA
RAK-25PSPA/RAC-25WSPA
RAK-35PSPA/RAC-35WSPA
s 2EADTHESAFETYPRECAUTIONSCAREFULLYBEFOREOPERATINGTHEUNIT
s 4HECONTENTSOFTHISSECTIONAREVITALTOENSURESAFETY0LEASEPAYSPECIALATTENTIONTOTHEFOLLOWINGSIGN
WARNING .......... Incorrect methods of installation may cause death or serious injury.
CAUTION .......... Improper installation may result in serious consequence.
Make sure to connect earth line.
This sign in the figures indicates prohibition.

"ESURETHATTHEUNITOPERATESINPROPERCONDITIONAFTERINSTALLATION%XPLAINTOCUSTOMERTHEPROPEROPERATIONANDMAINTENANCEOF
THEUNITASDESCRIBEDINTHEUSERgSGUIDE!SKACUSTOMERTOKEEPTHISINSTALLATIONMANUALTOGETHERWITHTHEINSTRUCTIONMANUAL
SAFETY PRECAUTION
WARNING
WARNING WARNING
CAUTION
CAUTION
CAUTION
THE CHOICE OF MOUNTING SITE
0LEASENOTETHEFOLLOWINGMATTERSANDOBTAINPERMISSIONFROMCUSTOMERBEFOREINSTALLATION
INDOOR UNIT
OUTDOOR UNIT
s 4HEUNITSHOULDBEMOUNTEDATSTABLENONVIBRATORYLOCATION
WHICHCANPROVIDEFULLSUPPORTTOTHEUNIT
s 4HE/UTDOOR UNITMUST BEMOUNTED ATA LOCATIONWHICH
CANSUPPORTHEAVYWEIGHT/THERWISENOISEANDVIBRATION
WILLINCREASE
s .ONEARBYHEAT SOURCE ANDNO OBSTRUCTION NEARTHE AIR
OUTLETISALLOWED
s 4HECLEARANCE DISTANCESFROM TOPRIGHTAND LEFTARE
SPECIlEDINlGUREBELOW
s 4HELOCATION MUSTBE CONVENIENTFOR WATERDRAINAGEAND
PIPECONNECTIONWITHTHE/UTDOORUNIT
s 4OAVOIDINTERFERENCEFROM NOISEPLEASE PLACETHE UNIT
ANDITS REMOTECONTROLLER ATLEAST MFROM THERADIO AND
TELEVISION
s 4OAVOIDANYERROR INSIGNAL TRANSMISSIONFROM THEREMOTE
CONTROLLERPLEASE PUTTHE CONTROLLERFARAWAYFROMHIGH
FREQUENCYMACHINESANDHIGHPOWERWIRELESSSYSTEMS
s $ONOT EXPOSETHEUNIT UNDERDIRECT SUNSHINEOR RAIN
"ESIDESVENTILATIONMUSTBEGOODANDCLEAROFOBSTRUCTION
s 4HEAIR BLOWNOUTOF THEUNIT SHOULDNOT POINTDIRECTLY TO
ANIMALSORPLANTS
s 4HECLEARANCESOFTHEUNITFROMTOPLEFTRIGHTANDFRONTARE
SPECIlEDINlGUREBELOW!TLEASTTHREEOFTHEABOVESIDES
MUSTBEOPENAIR
s 4HEINSTALLATIONHEIGHTSHOULDBEATLEASTMMORMORE
FROMTHEmOOR
s "ESURETHATTHEHOTAIRBLOWNOUTOFTHEUNITANDNOISEDO
NOTDISTURBTHENEIGHBOURHOOD
s $ONOTINSTALLATALOCATIONWHERETHEREISmAMMABLEGAS
STEAMOILANDSMOKE
s 4HELOCATIONMUSTBECONVENIENTFORWATERDRAINAGE
s 0LACETHE /UTDOORUNIT ANDITS CONNECTINGCORD ATLEAST
M AWAY FROM THEANTENNA ORSIGNAL LINEOF TELEVISION
RADIOORTELEPHONE4HISISTOAVOIDNOISEINTERFERENCE
.AMESOF)NDOOR#OMPONENTS
$IRECTIONOF0IPING
$IMENSIONOF-OUNTING
3TANDOFTHE/UTDOORUNIT
7HENTHEPOWERIS
SUPPLIEDFROMTHE
INDOORUNITPULLTHE
POWERCABLEFROMTHE
CABLEDRAWERATTHE
RIGHTORLEFTSIDEOF
THEINDOORUNIT
#ABLEDRAWERRIGHTSIDE
4HEREARE DIRECTIONSALLOWED
NAMELY BACKWARDPIPING
BACKWARDPIPING FROMLEFT
HORIZONTALLYPIPINGFROM RIGHT
HORIZONTALLYPIPINGFROM LEFT
VERTICALLYDOWNFROMRIGHTVERTICALLY
DOWNFROMLEFT
"ACKWARDPIPING
FROMLEFT
#ONNECTION
(ANGER
3CREWFOR(ANGER
!!!SIZE"ATTERY
2EMOTE#ONTROLLER
)NSULATIONSHEET
2EMOTE#ONTROLLER(OLDER
3CREWFOR2EMOTE
#ONTROLLER(OLDER
UNITMM
-OUNTING
3TAND
Figure showing the Installation
of Indoor and Outdoor Unit.
ABOVE
MM
Ć
ABOVEMM
Ć
ABOVEMM
0LUG
"ESURETO
COMPLETELY
SEALANYGAP
WITHPUTTY
ABOUTMM
MUSTNOTBEND
ABOUTM
MMORMORE
1
2
3
4
6
7
-AXIMUMPIPELENGTHM -INIMUMPIPELENGTHM
4HEINDOORPIPINGSHOULD BE
INSULATEDWITHTHE ENCLOSED
INSULATIONPIPE)F THE INSULATOR IS
INSUFlCIENTPLEASEUSECOMMERCIAL
PRODUCTS
s 4HE REFRIGERATINGMACHINEOIL IS
EASILYAFFECTEDBYMOISTURE5SE
CAUTIONTOPREVENTWATER FROM
ENTERINGTHECYCLE
s 4HEDIFFERENCEINHEIGHTBETWEEN
THEINDOORAND OUTDOOR UNIT
SHOULDBEKEPTBELOWM
s 4HE CONNECTINGPIPENOMATTER
BIGORSMALL SHOULD ALL BE
INSULATEDWITHINSULATIONPIPEAND
THENWRAPPEDWITHVINYLTAPE
4HEINSULATORWILLDETERIORATEIFIT
ISNOTWRAPPEDWITHTAPE
4HECONNECTIONOFINSULATED DRAIN
HOSE
0LEASEUSEINSULATEDDRAIN HOSE FOR
THEINDOORPIPINGCOMMERCIAL
PRODUCT
)NNERDIAMETERMM
Ć
GIVECLEARANCEASWIDEASPOSSIBLE
Ć
ABOVEMM
ABOVE
MM
Ć
ABOVEMM
ABOVEMM
ABOVEMM
4HECLEARANCESOF THE
UNITFROM TOP LEFTRIGHT
ANDFRONTARE SPECIlED
INlGUREBELOW!TLEAST
THREEOFTHEABOVE
SIDESMUSTBEOPENAIR
Ć

GIVECLEARANC
ASWIDEAS
POSSIBLE
ABOVEMMWHEN
INSTALLEDONTHE
CEILINGOFBALCONY

1 2Installation of Hanger, Wall Penetration and Installation of Protection Pipe Installation Of The Indoor Unit
s 4HEDRAINING OFTHE WATERCONTAINERINSIDE THE)NDOOR UNITCAN BEDONE FROMTHE
LEFT4HEREFORETHE HANGERMUST BElXEDHORIZONTALLY ORSLIGHTLY TILTEDTOWARDSTHE
SIDEOFDRAINHOSE/THERWISECONDENSEDWATERMAYOVERmOWTHEWATERCONTAINER
Direct Mounting On The Wall
Procedures of Installation and Precautions
Installation Of Remote Controller
Wall Penetration and Installation of Protection Pipe
s 0LEASEUSEHIDDENBEAMSINTHEWALLTOHOLDTHEHANGER
6ISIBLEOUTLINEOFTHE
OUTDOORUNIT
$RAIN(OSE
,EVEL
,INE
7EIGHT
MM
MM
7ALLHOLE
(ANGER
3CREWFOR(ANGER
1
2
3CREWTHEHANGERATTHE
POSITIONSPOSSIBLYNEARTHE
UPPERANDLOWERHOOKSWHERE
THEINDOORUNITISHUNG5SEOR
MORESCREWSTOlXTHEHANGER
s0ROCEDURESTOlXTHEHANGER
s0ROCEDURESTOlXTHEHOLDEROFREMOTECONTROL
s 4HEREMOTECONTROLLERCANBEPLACEDINITSHOLDERWHICHISlXED
ONWALLORBEAM
s 4OOPERATETHE REMOTECONTROLLER AT ITSHOLDERPLEASEENSURE
THATTHE UNITCAN RECEIVESIGNALTRANSMITTED FROMTHE CONTROLLER
ATTHEPLACEWHERETHEHOLDERISTOBE
WHENSIGNAL ISRECEIVEDFROM THEREMOTE CONTROLLER4HESIGNAL
TRANSMISSIONISWEAKENBY THEFLUORESCENT LIGHT4HEREFORE
DURINGTHE INSTALLATIONOF THEREMOTE CONTROLHOLDERPLEASE
SWITCHONTHE LIGHTEVENDURINGDAYTIME TODETERMINETHE
MOUNTINGLOCATIONOFTHEHOLDER
s $RILLA MMHOLE ONWALL WHICHIS
SLIGHTLYTILTED TOWARDSTHEOUTDOOR SIDE
$RILLTHEWALLATASMALLANGLE
s #UTTHEPROTECTIONPIPEACCORDINGTOTHE
WALLTHICKNESS
s %MPTYGAPIN THE SLEEVEOF PROTECTION
PIPESHOULDBECOMPLETELYSEALED WITH
PUTTYTOAVOIDDRIPPINGOFRAINWATERINTO
THEROOM
s 0LEASEENSURESMOOTH FLOWOF WATER
WHENINSTALLING THEDRAINHOSE)MPROPER
INSTALLINGMAYWETYOURFUNITURE
s !N )%#APPROVEDPOWER CORDSHOULD BE
USED0OWERCORDTYPE.9-
s 4HERUBBER STRAPUSED FORFIXINGTHE
INSULATORSHOULD NOTBE TIEDWITH GREATFORCE
/THERWISETHISWILL DAMAGEHEAT INSULATION
ANDCAUSESWATERCONDENSATION
s 0LEASEPULLTHELOWERPARTOFTHE)NDOORUNIT
OUTWARDSTOCHECKIFTHEUNITISHOOKEDONTO
THEHANGER)MPROPERINSTALLATIONMAYCAUSE
VIBRATIONANDNOISE
s 4RANSFORMTHEPIPINGWHILEHOLDINGDOWNTHE
LOWERPORTIONOFPIPESUPPORTBYHAND
$RILLHOLESONWALL
!SSHOWNBELOW
$RILLHOLESONWALL
!SSHOWNBELOW
0USHPLUGINTOTHEHOLES
!SSHOWNBELOW
0USHPLUGINTOTHEHOLES
!SSHOWNBELOW
&IXTHEHANGERONWALLWITH
XSCREW!SSHOWN
INlGUREBELOW
7ALL
7ALL
7ALL
3CREW
3CREW
(ANGER
MM
MM
1
2
6
7
0LUG
0ROCURE
LOCALLY
0LUG0ROCURELOCALLY
#EILING
2EMOTE
#ONTROL
(OLDER
4HEREMOTECONTROLLER
MUSTBESLIDEINTHE
REMOTECONTROLLER
HOLDERINTHEDIRECTION
ASSHOWNINTHElGURE
UNTILITHOOKSATTHE
LOWERENDOFTHEREMOTE
CONTROLLERHOLDER
2EMOTE
#ONTROLLER
2EMOTE
#ONTROLLER
(OLDER
3CREWPIECES
)NDOOR
/UTDOOR
MM
3EALWITH
PUTTY
3EALWITH
PUTTY
0ROTECTION
PIPE
3LEEVEOF
PROTECTION
PIPE
7!,,
"ESURETHATTHEWIREISNOT
INCONTACTWITHANYMETALIN
THEWALL0LEASE USETHE
PROTECTIONPIPEAS WIRE
PASSINGTHROUGHTHEHOLLOW
PART OFTHE WALLSOAS TO
PREVENTTHE POSSIBILITYOF
DAMAGEDBYMOUSE
5NLESSITSEALSCOMPLETELY
ANYAIRWITH HIGHHUMIDITY
mOWSFROMOUTDOORANDANY
DEWMAYDROP
Cutting Low Cover bush
s 7HILEINSTALLINGTHEPIPEFROMTHERIGHTLEFTOR
BOTTOMSIDEUSE AKNIFETO CUTOPENINGS AS
SHOWNINlGURE4HENSMOOTHENTHEEDGESOF
OPENINGSWITHAlLE
Changed of Drain Hose and Installation Procedures.
s %XCHANGETHELOCATIONOFDRAINHOSEANDDRAINCAPWHILEINSTALLINGTHEPIPEFROMTHELEFTSIDEAS
SHOWNINBELOW"ESURETOPLUGINTHEDRAINHOSEUNTILTHEINSULATINGMATERIALFOLDSUPONITSELF
s #ONNECTCONNECTINGCORD
s 0ULLOUTTHEPIPECONNECTINGCORDANDDRAINHOSE
s )NSERTTHEPIPETHROUGHTHEWALLHOLE
s 4HEREFRIGERATINGPIPESANDCONNECTINGCORD
TRANSFORMANDAREATTACHED
1
4HEUPPER PART OFTHE )NDOORUNIT ISHANGED ONTHE
HANGER
2
4HEPROJECTION ATTHE LOWERPART OFTHE )NDOORUNIT IS
HOOKEDONTOTHEHANGER
/PENINGS
/PENINGS
1
PIPING FROM THE RIGHT SIDE (BACKWARD, DOWNWARD, HORIZONTAL)
2
PIPING FROM THE LEFT SIDE (BACKWARD, DOWNWARD, HORIZONTAL)
0REPARATION
)NSTALLATION
#ONNECTINGCORDSPIPEAND
DRAINHOSEMUSTBELAID
TOGETHERWITH6INYLTAPE
7ALLHOLE
0ROJECTION
0LIERS
$RAIN
(OSE
3CREW
0IPE
$RAINCAP
$RAINCAP
$RAINOUTLET
3OCKEHEAD
WRENCHMM
3OCKEHEAD
WRENCHMM
2UBBERSTRAPTIED
WITHGREATFORCE
4RANSFORMAFTER
BENDINGDOWNWARD
0IPE
SUPPORT
#ONNECTING#ORD
$RAIN(OSE
0ROTECTION
0IPE
2EFRIGERATING
0IPE
$RAINLAYOUTOF
BACKWARDPIPING
0IPE
0IPE
(ANGER
(ANGER
$RAINHOSE#ABLE
1
1
,IFTTHEBODY
OFTHEUNIT
UPWARDSAND
THENFORCEIT
DOWNWARDS
1
2
0REPARATION
s 0LEASEUSEPLIERSTOPULL
OUTTHEDRAINCAP4HISIS
ANEASIERWAYTOREMOVE
THEDRAINCAP
)NSUFFICIENTINSERTMAY
RESULTINWATERLEAKAGE
s0USHTHEPIPE DEEPLYUNTIL THE
INSULATINGSECTIONOFTHEDRAINHOSE
ENDGETSOVERTHE RIBATTHEINDOOR
UNITSIDEANDlXITBYSCREW
s2EMOVELOWCOVER
s5SESOCKETHEADWRENCH TO )NSERT
DRAINCAPUPTOTHELOCATIONSECURELY
TILLTHECAPSTOPS
$RAIN(OSE
INSTALLATION AFTER CONNECTION OF REFRIGERATING PIPES
THE CONNECTION OF REFRIGERATING PIPE DURING
THE INSTALLATION OF INDOOR UNIT
s 4HEREFRIGERATING PIPESHOULD BEADJUSTED TOlT INTO
THEHOLE ONTHE WALLANDTHEN READYFORFURTHER
CONNECTION
s 4HETERMINALSOFCONNECTEDPIPESMUSTBECOVERED
WITHINSULATORUSEDFORTERMINALCONNECTION4HENTHE
PIPESAREWRAPPEDWITHINSULATIONPIPE
s #ONNECTTHECONNECTING CORDAFTER REMOVINGLOW
COVER
 2EFERTO#/..%#4)/./&0/7%2#/2$
s !FTERADJUSTMENTlTTHE CONNECTINGCORDANDPIPES
INTOTHESPACEAVAILABLEUNDERTHEUNIT5SEHOLDERTO
HOLDTHEMTIGHT
s (OLDERCAN BE ATTACHEDAT THEEITHER OF PLACES
0LEASESELECTTHEEASIERPOSITION
$RAINHOSE
0ROJECTION
0ROJECTION
PIPE
(OOK
ABOUTCM
(OLDER
BELOW
MM
MM
#ONNECTING
CORD
)NSULATIONPIPEMUSTBEWRAPPEDWITH
VINYLTAPEATEVERYMM
4HEENDOFTHEREFRIGERATINGPIPESAREAT
LOCATIONSMARKEDWITHh
vSYMBOL
0LEASEBENDATASMALL
RADIUSTOFORMANARC
0REPARATION4O)NSTALL2EFRIGERATING0IPES
)NSTALLATION
(ANGTHEINDOOR UNITONTO THEHANGER 5SETHE TEMPORARY STAND
ATTHE BACKOFTHE )NDOORUNIT TOPUSH ITSLOWERPART CM
FORWARDS
s 0LACETHEDRAINHOSETHROUGHTHEHOLEONTHEWALL
s 7RAPTHEREFRIGERATINGPIPESWITH INSULATION PIPEAFTER
CONNECTINGREFRIGERATINGPIPE
s #ONNECTTHECONNECTINGCORDAFTERREMOVINGLOWCOVER
 2EFERTO#ONNECTIONOF0OWER#ORD
s !FTERADJUSTMENTTHECONNECTINGCORDANDREFRIGERATINGPIPES
AREPLACEDINTOTHESPACEAVAILABLEUNDERTHE)NDOORUNIT
s 4HEPROJECTIONOF)NDOORUNITMUSTHOOKTOTHEHANGER
$RAINHOSE
#ONNECTINGCORD
#ONNECTED
SECTION
)NSULATIONMATERIALFORPIPE
CONNECTION
3LEEVEOF
PROTECTIONPIPE
0ULLTHISTOTHEFRONTDURINGTHE
CONNECTIONOFREFRIGERATING
PIPETOEASETASK
#ONNECTING
CORD
2EFRIGERATING
PIPE
7ALLHOLE
$RAINHOSE
$RAINLAYOUTOFBACKWARDPIPINGFROMLEFT
0IPE
#ABLE
(EAT
INSULATIONPIPE
3 Heat Insulation and Finish of the Piping
4 Installation of Drain Hose
s 4HECONNECTEDTERMINALSSHOULDBECOMPLETEDSEALED
WITHHEATINSULATORANDTHENTIEDUPWITHRUBBERSTRAP
s $ONOTTIETHETERMINALSWITHTHETAPETOOTIGHT
)FANYCLEARANCE OROVERTIGHTENINGMAYCAUSE
CONDENSATION
s 0LEASETIETHEPIPEANDPOWERLINETOGETHERWITHVINYL
TAPEASSHOWNINTHElGURESHOWINGTHEINSTALLATIONOF
)NDOORAND/UTDOORUNITS
s 4OENHANCETHEHEATINSULATIONANDTOPREVENTWATER
CONDENSATIONPLEASE COVERTHEOUTDOOR PART OFTHE
DRAINHOSEANDPIPEWITHINSULATIONPIPE
s #OMPLETELYSEALANYGAPWITHPUTTY
0UTTY
0UTTY
"ENDINGUPWARDS #ONDENSEDWATER
POND
#ONDENSEDWATER
POND
$ITCH
"ESURETHATTHEDRAINHOSEIS
NOTLOOSELYCONNECTEDBENDOR
PROPERCONDITIONLIKELEFTlGURE
9OUAREFREE TOCHOOSE THE SIDELEFT ORRIGHT FORTHE INSTALLATIONOF DRAIN
HOSE0LEASEENSURETHESMOOTHmOWOFCONDENSEDWATEROFTHE)NDOOR
UNITDURINGINSTALLATION#ARELESSMAYRESULTINWATERLEAKAGE
CAUTION
CAUTION
CAUTION
CAUTION

Hitachi RAK-35PSPA Specifications

General

Capacity	3.5 kW
Star Rating	3 Star
Cooling Capacity	3.5 kW
Outdoor Unit Noise Level	52 dB
Indoor Unit Dimensions (WxHxD)	800 x 290 x 200 mm
Indoor Unit Weight	9 kg
Type	Split Air Conditioner
Power Supply	230 V, 50 Hz, 1 Phase
Outdoor Unit Dimensions (WxHxD)	780 x 540 x 285 mm
Air Flow (Indoor Unit)	600 m³/h
Refrigerant	R-32