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Trouble Analysis
Doesnotrun
Nocoolingor
heatingair
Ineffectivecontrol
Doesnotoperate
immediately
Peculiarodour
Asoundof
flowingwater
Crackingsoundis
heard
Spraymistfrom
theoutlet
Thecompressorindicator(red)lightsonconstantly,
andindoorfanstops.
Theunitisshiftingfromheatingmodetodefrost.
Theindicatorwilllightsoffwithintenminutesand
returnstoheatingmode.
Istheairfilterdirty?
Aretheintakesandoutletsoftheair
conditionerblocked？
Isthetemperaturesetproperly？
Itisnot
working
Iftheprotectortriporfuseisblown.
Iftheplugisnotproperlyplugged.
Ifbatteriesintheremotecontrollerexhausted.
Pleasewaitfor3minutesandstartagain,
protectordevicemaybepreventingunittowork.
.
Thefollowingcasesmaynotalwaysbeamalfunction,pleasecheckitbeforeaskingforservice.
Ifstronginterference(fromexcessivestatic
electricitydischarge,powersupplyvoltage
abnormality)presents,operationwillbe
abnormal.Atthistime,disconnectfromthe
powersupplyandconnectback2-3secondslater.
Changingmodeduringoperation,3minutes
willdelay.
Thisodourmaycomefromanothersource
suchasfurniture,cigaretteetc,whichis
suckedintheunitandblowsoutwiththeair.
Causedbytheflowofrefrigerantinthe
airconditioner,notatrouble.
Defrostingsoundinheatingmode.
Thesoundmaybegeneratedbytheexpansion
orcontractionofthefrontpanelduetochange
oftemperature.
Mistappearswhentheroomairbecomes
verycoldbecauseofcoolairdischarged
fromindoorunitduringor
operationmode.
COOLINGDRY
14
Troubleshooting
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