Pridiom CS494U-BPY, CS494U-BPYUL User Manual

INVERTERSPLITTYPE
ROOMAIRCONDITIONER

-

CS494U-BPY(UL)

202000192389

20110625

Beforeusingyourairconditioner,pleaseread
thismanualcarefullyandkeepitforfuturereference.

ReadThisManual

Insideyouwillfindmanyhelpfulhintsonhow
touseandmaintainyourairconditionerproperly.
Justalittlepreventativecareonyourpartcan
saveyouagreatdealoftimeandmoneyover
thelifeofyourairconditioner.You'llfindmany
answerstocommonproblemsinthechartof
troubleshootingtips.Ifyoureviewthechartof
TroubleshootingTipsfirst,youmaynotneed
tocallforservice.

Thedesignandspecificationsaresubjecttochangewithoutpriornoticefor
productimprovement.Consultwiththesalesagencyormanufacturerfordetails.

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CONTENTS

SOCIABLEREMARK

DISPOSAL: Donotdisposethisproductasunsortedmunicipalwaste.Collection
ofsuchwasteseparatelyforspecialtreatmentisnecessary.

Itisprohibitedtodisposeofthisapplianceindomestichouseholdwaste.
Fordisposal,thereareseveralpossibilities:
A)Themunicipalityhasestablishedcollectionsystems,whereelectronicwastecan

bedisposedofatleastfreeofchargetotheuser.

B)Whenbuyinganewproduct,theretailerwilltakebacktheoldproductatleast

freeofcharge.

C)Themanufacturewilltakebacktheoldappliancefordisposalatleastfreeof

chargetotheuser.

D)Asoldproductscontainvaluableresources,theycanbesoldtoscrapmetal

dealers.
Wilddisposalofwasteinforestsandlandscapesendangersyourhealthwhen
hazardoussubstancesleakintotheground-waterandfindtheirwayintothefood
chain.

WhenusingthisairconditionerintheEuropeancountries,thefollowing
informationsmustbefollowed:

SOCIABLEREMARK

SAFETYPRECAUTIONS

OPERATINGINSTRUCTIONS

CAREANDMAINTENANCE

OPERATIONTIPS

TROUBLESHOOTINGTIPS

Sociableremark.......................................................................................................................2

Warning..................................................................................................................................3

Caution...................................................................................................................................4

Partsnames..........................................................................................................................5

Specialfunctions.....................................................................................................................6

Operatingtemperature.............................................................................................................7

Manualoperation....................................................................................................................7

Airflowdirectioncontrol..........................................................................................................8

Howtheairconditionerworks................................................................................................9

Careandmaintenance..........................................................................................................10

Operationtips......................................................................................................................12

Troubleshootingtips.............................................................................................................14

Contactanauthorisedservicetechnicianforrepairormaintenanceofthisunit.
Contacttheauthinstallerforinstallationofthisunit.

Youngchildrenshouldbesupervisedtoensurethattheydonotplaywiththe

airconditioner.
Ifthepowercordistobereplaced,replacementworkshallbeperformedby
authorisedpersonnelonly.
Installationworkmustbeperformedinaccordancewiththenationalwiring
standardsbyauthorisedpersonnelonly.

Thisapplianceisnotintendedforusebypersons(includingchildren)withreduced
physical,sensoryormentalcapabilities,orlackofexperienceandknowledge,unless
theyhavebeengivensupervisionorinstructionconcerninguseoftheappliancebya
personresponsiblefortheirsafety.

CAUTION

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SAFETYPRECAUTIONS

Topreventinjurytotheuserorotherpeopleandpropertydamage,thefollowinginstructions
mustbefollowed.Incorrectoperationduetoignoringofinstructionsmaycauseharmordamage.

Theseriousnessisclassifiedbythefollowingindications.

Thissymbolindicatesthepossibilityofdeathorseriousinjury.

Meaningsofsymbolsusedinthismanualareasshownbelow.

WARNING

Alwaysdothis.

Neverdothis.

CAUTION

Thissymbolindicatesthepossibilityofinjuryordamagetoproperty.

Connectwiththepower
properly.

Donotmodifypowercord
lengthorsharetheoutlet
withotherappliances

Alwaysensureeffective
earthing.

Disconnectthepowerif
strangesounds,smell,or
smokecomesfromit.

Ventilateroombeforeoperatingair
conditionerifthereisagasleakage
fromanotherappliance.

Otherwise,itmaycause
electricshockorfiredueto

heatgeneration.excess

Itmaycauseelectricshock
orfireduetoheatgeneration.

Noearthingmaycause
electricshock.

Itmaycausefireand
electricshock.

Itmaycauseexplosion,fireand,burns.

Itmaycauseelectricshock

duetoheatgeneration.orfire

Itmaycauseelectricshock.

Itmaycausefailureof
machineorelectricshock.

Itcontainscontaminantsand
couldmakeyousick.

Itmaycausefireand
electricshock.

Itmaycauseelectricshock
orfire.

Thiscoulddamageyour
health.

Noinstallationmaycause
fireandelectricshock.

Itmaycauseelectricshock.

Itmaycauseanexplosionorfire.

Itmaycausefailureand
electricshock.

Donotoperateorstopthe
unitbyswitchingonoroff
thepower.

Donotoperatewithwet
handsorindamp
environment.

Donotallowwatertorun
intoelectricparts.

Donotdrinkwaterdrained
fromairconditioner.

Donotusethepowercord
closetoheatingappliances.

Donotdamageorusean
unspecifiedpowercord.

Donotdirectairflowat
roomoccupantsonly.

Alwaysinstallcircuit
breakerandadedicated
powercircuit.

Donotopentheunit
duringoperation.

Donotusethepowercordnear
flammablegasorcombustibles,such
asgasoline,benzene,thinner,etc.

Donotdisassembleor
modifyunit.

WARNING

Usethecorrectlyrated
breakerorfuse.

Thereisriskoffireor
electricshock.

SAFETYPRECAUTIONS

CAUTION

Whentheairfilteristobe
removed,donottouchthe
metalpartsoftheunit.

Itmaycauseaninjury.

Donotcleanunitwhen
powerisonasitmaycause
fireandelectricshock,itmay
causeaninjury.

Operationwithwindows
openedmaycausewetting
ofindoorandsoakingof
householdfurniture.

Whentheunitistobe
cleaned,switchoff,andturn
offthecircuitbreaker.

Stopoperationandclose
thewindowinstormor
hurricane.

Usecautionwhenunpacking
andinstalling.Sharpedges
couldcauseinjury.

Donotcleantheair
conditionerwithwater.

Watermayentertheunitand
degradetheinsulation.Itmay
causeanelectricshock.

Thiscouldinjurethepetor
plant.

Donotputapetorhouse
plantwhereitwillbe
exposedtodirectairflow.

Ventilatetheroomwell
whenusedtogether
withastove,etc.

Anoxygenshortage
mayoccur.

Donotusethisaircond­itionertopreservepreci­siondevices,food,pets,
plants,andartobjects.
Itmaycausedeterioration
ofquality,etc.

Itmaycausefailureof
productorfire.

Donotusefor
specialpurposes.

Turnoffthemainpower
switchwhennotsing
theunitforalongtime.

u

Ifwaterentersthe
unit,turntheunitoff
anddisconnectthe
power,contacta
qualifiedservice
technician.

Itmaycausefailureof
applianceoraccident.

Appearancemaybe
deterioratedduetochange
ofproductcoloror
scratchingofitssurface.

Donotplaceobstacles
aroundair-inletsorinside
ofair-outlet.

Donotusestrongdetergent
suchaswaxorthinner.Use
asoftclothforcleaning.

Ifbracketisdamaged,there
isconcernofdamagedueto
fallingofunit.

Thereisdangeroffireor
electricshock.

Ensurethattheinstallationbracketof
theoutdoorapplianceisnotdamaged
duetoprolongedexposure.

Donotplaceheavyobjectonthe
powercordandtakecaresothat
thecordisnotcompressed.

Operationwithoutfilters
maycausefailure.

Alwaysinsertthefilters
securely.Cleanfilter
onceeverytwoweeks.

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OPERATINGINSTRUCTIONS OPERATINGINSTRUCTIONS

Partsnames

Outdoorunit

Indoorunit

NOTE:

Allthepicturesinthismanual
areforexplanationpurpose
only.Yourairconditionermay
beslightlydifferent.
Theactualshapeshallprevail.

1.Displaywindow

2.Frontpanel

3.Panelframe

4.Chassis

5.Airfilter

6.Panelbrace

7.Manualcontrolbutton

8.Connectingpipe

9.Drainhose

10.Remotecontrollerholder

11.Remotecontroller

12.

13.

14.Stopvalve

Connectingcable
Connectivepipe

Indoorunit

Outdoorunit

6

5

7

1

2

3

4

98

11

Airoutlet

Airinlet

Airinlet(rear)

Airinlet

(side)

Airoutlet

13
14

12

10

Displaywindow

Signalreceptor

DEFROSToperationdisplay

Displayedwhentheairconditioner
startsdefrostingautomaticallyor
whenthewarmaircontrolfeatureis
activatedinheatingoperation.

Thisdisplayisseparatedintofive
zones.Thezonesilluminatebased
onthecompressorcurrentfrequency.
Forexample,higherfrequency
willilluminatemorezones.

OperationFrequencydisplay

Specialfeature

CLEANAIRdisplay(optional)

DisplayedwhenCLEANAIR
featureisactivated.

TIMERdisplay

duringTimeroperation.Displayed

DIGITALDISPLAY

Displaysthecurrentsettingtemperature
andmalfunctioncodewhentheair
conditionerisinoperation.WhenSELF
CLEANfeatureisactivated,itdisplays

,,

,,

AUTOoperationdisplay

DisplayedduringAutooperation.

Improvingthequalityofindoorairisoneof
themissionofanairconditioner.Thisair
conditionerisequippedwithionizeror
PlasmaDustCollector(Dependingon
specificonfigurationofthemodel).With
theanionsgeneratedbyIonizer,theair
circulationoftheairconditionerfillsthe
roomwithrefreshing,naturalandhealthy
air.ThePlasmaDustCollectorgenerates
anhighvoltageionizationzone,through
whichtheairisconvertedtoplasma.
Insidetheairmostofthedust,smoke,and
pollenparticlesarecapturedbythe
electrostaticfilter.

CLEANAIRfunction(onsomemodels)

SELFCLEANfunction

FollowMefunction

ToactivatetheFollowMefeature,point
theremotecontroltowardstheunitand
presstheFollowMebutton.Theremote
displayisactualtemperatureatits
location.Theremotecontrolwillsend
thissignaltotheairconditionerevery3
minutesintervaluntilpresstheFollow
Mebuttonagain.Iftheunitdoesnot
receivetheFollowMesignalduringany
7minuteinterval,theFollowMemode
willbecancelledautomatically.

Theremotecontrolservesasaremote
thermostatallowingfortheprecise
temperaturecontrolatitslocation.

FunctionusedaftertheShutDownof
coolingoperationtocleantheEvaporator
andkeepitasfreshforthenextoperation.

Thisfunctionisonlyavailableunder
COOL(AUTOCOOL,FORCEDCOOL)
andDRYmode.
Beforeselectthefunction,itisrecomm­endedtoruntheairconditionerunder
Coolingoperationforabouthalfanhour.
OncetheSelfCleanfunctionisactivated,
allTIMERsettingwillbecancelled.
DuringSelfCleanoperation,whenpress
theSELFCLEANbuttonontheremote
controlleragainwillstoptheoperation
andturnofftheunitautomatically.

Note:

Theunitwilloperateasfollowing
sequence:
FANONLYmodeatLowfanspeed-­HeatingoperationwithLOWfanspeed
(applicabletocooling&heatingmodles
only)---FANONLYoperation--Stop
Operation---Turnoff.

WhenturnsofftheunitonCOOL,DRY,
AUTO(Cool)mode,theairconditioner
willcontinueoperatingforabout10minutes
(dependingonmodels)atLOWfanspeed.
Thiswillhelptodryupthecondensed
waterinsidetheevaporator,andprevent
thebreedingofmildew.
UnderAnti-mildewoperation,donot
restarttheairconditioneruntiltheunitis
completelyoff.

Anti-mildewfunction
(onsomemodels)

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OPERATINGINSTRUCTIONS

Airflowdirectioncontrol

Range

Range

Vertical
louver
(threeplaces)

Adjusttheairflowdirectionproperlyotherwise,it
mightcausediscomfortorcauseunevenroom
temperatures.
Adjustthehorizontallouverusingtheremote
controller.
Adjusttheverticallouvermanually.

Performthisfunctionwhiletheunitisinoperation.
Usetheremotecontrollertoadjusttheairflow
direction.Thehorizontallouvercanbemovedat
arangeof6foreachpress,orswingupanddown

automatically.PleaserefertotheREMOTE
CONTROLLEROPERATIONMANUALfordetails.

Tosettheverticalairflow(Up--Down)direction

O

Movetheverticallouvermanuallytoadjusttheairflow
inthedirectionyouprefer.

:Beforeadjustingtheverticallouvers,the
supplypowermustbedisconnected.
Forsomemodels,theverticallouvercanbeadjusted
byusingtheremotecontroller.Pleaserefertothe

REMOTECONTROLLEROPERATIONMANUAL

fordetails.

Tosetthehorizontalairflowdirection(left-right)

IMPORTANT

Donotoperatetheairconditionerforlongperiodswith
theairflowdirectionsetdownwardincoolingor
dehumidifyingmode.Otherwise,condensationmay
occuronthesurfaceofthehorizontallouvercausing
moisturetodropontothefloororonfurnishings.
Donotmovethehorizontallouvermanuallyunlessitis
necessary.Alwaysusetheremotecontroller.
Whentheairconditionerisstartedimmediatelyafterit
wasstopped,thehorizontallouvermightnotmovefor
approximately10seconds.
Openangleofthehorizontallouvershouldnotbeset
toosmall,asCOOLINGorHEATINGperformancemay
beimpairedduetotoorestrictedairflowarea.
Donotoperateunitwithhorizontallouverinclosed
position.
Whentheairconditionerisconnectedtopower(initial
power),thehorizontallouvermaygenerateasoundfor
10seconds,thisisanormaloperation.

CAUTION

,,

,,

,,

,,

Manuloperationcanbeusedtemporarilyincasetheremotecontrollerisdisableor
maintenancenecessary.

OPERATINGINSTRUCTIONS

Manualoperation

NOTE:ThismanualdoesnotincludeRemoteControllerOperations,seethe
<<RemoteControllerInstruction>>packedwiththeunitfordetails.

Operatingtemperature

Frontpanel

Manualcontrol
button

Manualcontrol
button

Sideview

Mode

Temperature
Roomtemperature

Outdoortemperature

1.Ifairconditionerisusedoutsideoftheaboveconditions,certainsafetyprotection
featuresmaycomeintooperationandcausetheunittofunctionabnormally.

2.Roomrelativehumiditylessthan80%.Iftheairconditioneroperatesinexcessofthis
figure,thesurfaceoftheairconditionermayattractcondensation.Pleasesetsthevertical
airflowlouvertoitsmaximumangle(verticallytothefloor),andsetHIGHfanmode.

3.Optimumperformancewillbeachievedwithintheseoperatingtemperature.

FortheunitadoptsanElectricHeater,whentheoutsideambienttemperature

isbelow0C(32F),westronglyrecommendyoutokeepthemachinepluggedinorderto

guaranteeitrunningsmoothly.

Suggestion:

OO

CAUTION:

Fortheconvenienceofoperation,the
manualcontrolbuttonisdesignedonthe
rightsideofthepanelframe.
Onepressofthemanualcontrolbutton
willleadtotheforcedAUTOoperation.If
pressthebuttontwicewithinfiveseconds,
theunitwilloperateunderforcedCOOL
operation.

Thisbuttonisusedfortestingpurposes
only.Youhadbetternotchooseit.
Torestoretheremotecontrolleroperation,
usetheremotecontrollerdirectly.

CAUTION:

1

2

●

●

NOTE: Theunitmustbeturnedoffbefore
operatingthemanualcontrolbutton.Ifthe
unitisoperational,continuepressingthe
manualcontrolbuttonuntiltheunitisoff.

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CleaningtheGrille,CaseandRemoteController

Aclothdampenedwithcoldwatermaybeused
ontheindoorunitifitisverydirty.Thenwipeit
withadrycloth.
Donotuseachemicallytreatedclothordusterto
cleantheunit.
Donotusebenzine,thinner,polishingpowder,or
similarsolventsforcleaning.Thesemaycause
theplasticsurfacetocrackordeform.
Neverusewaterhotterthan40C/104Ftoclean
thefrontpanel,itcouldcausedeformationof
discoloration.

OO

CAUTIONS

CAREANDMAINTENANCE

Careandmaintenance

NOTE:Supplypowermustbedisconnectdbefore
cleaningtheindoorunit.

IMPORTANT:Neverusevolatilesubstances(suchas
gasolineoralcohol)tocleanthepanel.

FilterHandle

Cleaningtheairfilter

OPERATINGINSTRUCTIONS

Howtheairconditionerworks

1hour

1hour

Set
Temperature

Set
Temperature

Cooling

Heating

SLEEPoperation

1hour

1hour

SLEEPoperation

7hourstimeroff

7hourstimeroff

AUTOoperation

SLEEPoperation

DRYINGoperation

Optimaloperation

WhenyousettheairconditionerinAUTOmode,itwill
automaticallyselectcooling,heating(cooling/heating
modelsonly),orfanonlyoperationdependingonwhat
temperatureyouhaveselectedandtheroom
temperature.
Theairconditionerwillcontrolroomtemperature
automaticallyroundthetemperaturepointsetbyyou.
IftheAUTOmodeisuncomfortable,youcanselect
desiredconditionsmanually.

WhenyoupushSLEEPbuttononremotecontroller
duringcooling,heating(cooling&heatingmodelsonly),
orAUTOoperation,theairconditionerwill
automaticallyincrease(cooling)ordecrease(heating)

perhourforthefirst2hours,thenhold
steadyforthenext5hours,afterthatitwillswitchoff.
Thischaracteristicmaintainsbothenerysavingand
comfortinnightoperation.

Thefanspeedwillbeautomaticallycontrolledunder
dryoperation.
Duringthedryoperation,iftheroomtemperatureis
lowerthan10C(50F),thecompressorstopsoperation
andrestartsuntiltheroomtemperatureisabove
12C(54F).

Toachieveoptimalperformance,pleasenotethe
following:
Adjusttheairflowdirectioncorrectlysothatitisnot
directedonpeople.
Adjustthetemperaturetoachievethehighestcomfort
level.Donotadjusttheunittoexcessivetemperature
levels.
ClosedoorsandwindowsonCOOLorHEATmodes,
orperformancemaybereduced.
UseTIMERONbuttonontheremotecontrollerto
selectatimeyouwanttostartyourairconditioner.
Donotputanyobjectnearairinletorairoutlet,asthe
efficiencyoftheairconditionermaybereducedand
theairconditionermaystoprunning.
Cleantheairfilterperiodically,otherwisecoolingor
heatingperformancemaybereduced.
Donotoperateunitwithhorizontallouvreinclosed
position.

OO

OO

Acloggedairfilterreducesthecoolingefficiency
ofthisunit.Pleasecleanthefiltereverymonthor
moreoftenifnecessary.

1.Pushthefrontpanelupstraightly,thenliftit
upwardtoanangleofabout20,donotforceto

openitmorelarger.

2.Usethepanelbracetosupportthefrontpanel
andremainitopenasshowninthepicture.

3.Takeholdofthehandleoftheairfilterandliftit

upslightlytotakeitoutfromthefilterholder,
thenpullitdownwards.

O

3.RemovetheAIRFILTERfromtheindoorunit.

CleantheAIRFILTERwithavacuumcleaner
orwater,thendryitupincoolplace.

.

Pushupstraightly

Panel
brace

Openthepaneltoanangleof20,lift
thepanelbraceuptosupportthepanel
andremainitopen.

O

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OPERATIONTIPS

Thefollowingeventsmayoccurduringnormaloperation.

1.
Thecompressorcan'trestartfor3minutesafteritstops.
TheunitisdesignednottoblowcoldaironHEATmode,whentheindoorheatexchangerisin

oneofthefollowingthreesituationsandthesettemperaturehasnotbeenreached.
A)Whenheatinghasjuststarting.
B)Defrosting.
C)Lowtemperatureheating.
Theindoororoutdoorfanstoprunningwhendefrosting(Coolingandheatingmodelsonly).

Frostmaybegeneratedontheoutdoorunitduringheatcyclewhenoutdoortemperatureislow
andhumidityishighresultinginlowerheatingefficiencyoftheairconditioner.
Duringthisconditionairconditionerwillstopheatingoperationandstartdefrostingautomatically.
Thetimetodefrostmayvaryfrom4to10minutesaccordingtotheoutdoortemperatureand

theamountoffrostbuildupontheoutdoorunit.

2.
Awhitemistmaygenerateduetoalargetemperaturedifferencebetweenairinletandairoutlet
onCOOLmodeinanindoorenvironmentthathasahighrelativehumidity.
Awhitemistmaygenerateduetomoisturegeneratedfromdefrostingprocesswhentheair
conditionerrestartsinHEATmodeoperationafterdefrosting.

3.
Youmayhearalowhissingsoundwhenthecompressorisrunningorhasjuststoppedrunning.
Thissoundisthesoundoftherefrigerantflowingorcomingtoastop.
Youcanalsohearalow"squeak"soundwhenthecompressorisrunningorhasjuststopped
running.Thisiscausedbyheatexpansionandcoldcontractionoftheplasticpartsintheunit
whenthetemperatureischanging.
Anoisemaybeheardduetolouverrestoringtoitsoriginalpositionwhenpowerisfirstturnedon.

4.

Thisisanormalconditionwhentheairconditionerhasnotbeenusedforalongtimeorduringfirst
useoftheunit.

5.

Thisiscausedbytheindoorunitgivingoffsmellspermeatedfrombuildingmaterial,fromfurniture,
orsmoke.

6.

Whenindoortemperaturereachesthetemperaturesettingonairconditioner,thecompressorwill
stopautomatically,andtheairconditionerturnstoFANonlymode.Thecompressorwillstartagain
whentheindoortemperaturerisesonCOOLmodeorfallsonHEATmode(Forcoolingandheating
modelsonly)tothesetpoint.

Protectionoftheairconditioner.

Compressorprotection

Anti-coldair(Coolingandheatingmodelsonly)

Defrosting(Coolingandheatingmodelsonly)

Awhitemistcomingoutfromtheindoorunit

Lownoiseoftheairconditioner

Dustisblownoutfromtheindoorunit.

Apeculiarsmellcomesoutfromtheindoorunit.

TheairconditionerturnstoFANonlymodefromCOOLorHEAT(Forcoolingand

heatingmodelsonly)mode.

CAREANDMAINTENANCE

Maintenance

Checksbeforeoperation

Ifyouplantoidletheunitforalongtime,perform
thefollowing:

(1)Operatethefanforabouthalfadaytodrythe

insideoftheunit.

(2)Stoptheairconditioneranddisconnectpower.
(3)Theoutdoorunitrequiresperiodicmaintenance

andcleaning.Donotattempttodothisyourself.
Contactyourdealerorservicer.

Removethebatteriesfromtheremotecontroller.

Checkthatthewiringisnotbrokenoffor
disconnected.
Checkthattheairfilterisinstalled.
Checkiftheairoutletorinletisblockedafterthe
airconditionerhasnotbeenusedforalongtime.

Donottouchthemetalpartsoftheunitwhen
removingthefilter.Injuriescanoccurwhen
handlingsharpmetaledges.
Donotusewatertocleaninsidetheairconditioner.
Exposuretowatercandestroytheinsulation,
leadingtopossibleelectricshock.
Whencleaningtheunit,firstmakesurethatthe
powerandcircuitbreakerareturnedoff.

Caution

1

2

4.RemovetheAirFresheningFilterfromitssupport
frame(onsomemodels).

(Theoptionalfilterinclude:PlasmaDustCollector/

SilverIonfilter/Biofilter/VitaminCfilter/3Mair
purifierfilter,etc.Theremovingandinstallation
methodsareslightlydifferent,seethepictures
markedandontheleft.

Cleantheairfresheningfilteratleastoncea

month,andreplaceitevery4-5months.

Cleanitwithvacuumcleaner,thendryitincool

place.

5.Installtheairfresheningfilterbackintoposition.

6.Inserttheupperportionofairfilterbackintothe

unit,takingcarethattheleftandrightedgesline
upcorrectlyandplacefilterintoposition.Forthe
filterswithgapsontheedges,pleasemakesure
thefilteriscompletelyfixedandlockedinthe
filterholder.

.

.

1 2

DonottouchthePlasmaDustCollector
Filterwithin10minutesafteropeningthe
frontpanel,itmaycauseanelectricshock.

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TROUBLESHOOTINGTIPS

TroubleshootingTips

Stoptheairconditionerimmediatelyifoneofthefollowingfaultsoccur.Disconnectthe
powerandcontactthenearestcustomerservicecenter.

Fuseblowsfrequentlyorcircuitbreakertripsfrequently.
Otherobjectsorwaterpenetratetheairconditioner.
Theremotecontrollerwon'tworkorworksabnormally.

Operatonindicatororotherindicatorsflashrapidlyandthisflashcannotbestopped

bydisconnectingthepowerandthenconnectingitinagain.

Trouble

Malfunctions

Unitdoesnot
start

Unitnotcooling
orheating
(Cooling/heating

modelsonly)
roomverywell
whileairflowing
outfromtheair
condtioneri

Cause

Powercut

Unitmayhavebecome

unplugged.

Fusemayhaveblown.

BatteryinRemotecontrollermay
havebeenexhausted.

Thetimeyouhavesetwithtimer
isincorrect.

Waitforpowertoberestored.
Checkthatplugissecurelyinwall

receptacle.
Replacethefuse.

Replacethebattery.

Waitorcanceltimersetting.

Settemperaturecorrectly.For
detailedmethodpleasereferto
""Usingremotecontrolsection.

Cleantheairfilter.

Closethedoorsorwindows.

Clearobstructionsawayfirst,then

restarttheunit.

Wait.

Inappropriatetemperature
setting.

Airfilterisblocked.

DoorsorWindowsareopen.

Airinletoroutletofindooror

outdoorunithasbeenblocked.
Compressor3minutes

protectionhasbeenactivated.

Ifthetroublehasnotbeencorrected,pleasecontactalocaldealerorthenearestcustomer
servicecenter.Besuretoinformthemofthedetailedmalfunctionsandunitmodel.

Notes:Donotattempttorepairtheunityourself.

Alwaysconsultanauthorisedserviceprovider.

Whatshouldbedone?

Ifoneofthemalfunctioncodesappearsonthedisplaywindow:E0,E1,E2,E3,E5,
E6,E7,P0,P1,P2,P3,P4orP6.

7.Drippingwatermaygenerateonthesurfaceoftheindoorunitwhencoolinginahigh
relativelyhumidity(relativehumidityhigherthan80%).Adjustthehorizontallouverto
themaximumairoutletpositionandselectHIGHfanspeed.

8.
Theairconditionerdrawsinheatfromtheoutdoorunitandreleasesitviatheindoorunit
duringheatingoperation.Whentheoutdoortemperaturefalls,heatdrawninbytheair
conditionerdecreasesaccordingly.Atthesametime,heatloadingoftheairconditioner
increasesduetolargerdifferencebetweenindoorandoutdoortemperature.Ifa
comfortabletemperaturecan'tbeachievedbytheairconditioner,wesuggestyouusea
supplementaryheatingdevice.

9.
Powerfailureduringoperationwillstoptheunitcompletely.
FortheunitwithoutAuto-restartfeature,whenthepowerrestores,theOPERATIONindicator
ontheindoorunitstartsflashing.Torestarttheoperation,pushtheON/OFFbuttononthe

remotecontroller.FortheunitwithAuto-restartfeature,whenthepowerrestores,theunit
restartsautomaticallywithalltheprevioussettingspreservedbythememoryfunction.
Forsomemodels,themachineisspecialdesignedwithAuto-restartfunctionfortheopenangle
ofthehorizontallouver.PowerfailureduringoperationorpressingtheON/OFFbuttononthe
remotecontrollerwillstoptheunitcompletely.WhenthepowerrestoresorpressingtheON/OFF
buttonontheremotecontrolleragain,theunitrestartsautomaticallywithalltheprevioussettings
includingtheopenangleofthehorizontallouverbythememoryfunction.Sowestronglysuggest
thattheopenangleofthehorizontallouvershouldnotbesettoosmall,incasethecondensed
waterformsanddropsfromthehorizontallouver.PresstheAUTO/COOLbuttonunderthe
frontpanelandtheopenangleofthehorizontallouverwillberestoredtothestandardangle
whenthecondensedwaterformsonthehorizontallouver.

10.Lightningoracarwirelesstelephoneoperatingnearbymaycausetheunittomalfunction.

Disconnecttheunitwithpowerandthenre-connecttheunitwithpoweragain.Pushthe
ON/OFFbuttonontheremotecontrollertorestartoperation.

Heatingmode(Forcoolingandheatingmodelsonly)

Auto-restartfunction

OPERATIONTIPS

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