COMFORT-AIRE RG-51J Owner's Manual download pdf (Page 13)

Heat Controller, Inc. Room Air Conditioner with R-410A Owner’s Manual

Beforecallingforservice,reviewthislist.Itmaysaveyoutimeandexpense. Thislistincludescommon

occurrencesthatarenottheresultofdefectiveworkman-shipormaterialsinthisappliance.

Solution

Airconditioner

doesnotstart

Wallplugdisconnected.Pushplugfirmlyintowalloutlet.

Housefuseblownorcircuitbreakertripped.Replacefusewithtimedelaytypeor

resetcircuitbreaker.

PlugCurrentDeviceTripped.PresstheRESETbutton.

TROUBLESHOOTINGTIPS

Problem

Airfromunitdoes

notfeelcold

enough

ResettoaLowertemperature.

Roomtemperaturebelow17C(62F).Coolingmaynotoccuruntilroomtemperature

risesabove 17C(62F).

Thermostatsettoocoldfornight-timecooling.Todefrostthecoil,settoFANONLY

mode.Then,settemperaturetoaHighersetting.

Temperaturesensingelementtouchingcoldcoil,locatedbehindairfilter.Straighten

tubeawayfromcoil.

Airfiltermaybedirty.Cleanfilter.RefertoCareandCleaningsection.Todefrost,

settoFANONLY mode.

Dirtyairfilter-airrestricted.Cleanairfilter.RefertoCareandCleaningsection.

Unitrecentlyturnedoninhotroom. AllowadditionaltimetoremoveStoredheatfrom

walls,ceiling,floorandfurniture.

ControlisOFF.TurnControlONandsettodesiredsetting.

Airconditioner

cooling,butroom

istoowarm-ice

formingoncooling

coilbehind

decorativefront.

Outdoortemperaturebelow18C(64F).Todefrostthecoil,setFANONLY mode.

Airconditioner

cooling,butroom

istoowarm-NO

iceformingon

coolingcoilbehind

decorativefront.

TemperatureissettooHigh,settemperaturetoaLowersetting.

Airdirectionallouverspositionedimproperly.Positionlouversforbetterairdistribution.

Frontofunitsisblockedbydrapes,blinds,furniture,etc.-restrictsairdistribution.

Clearblockageinfrontofunit.

Doors,windows,registers,etc.Open-coldairescapes.Closedoors,windows,registers.

Compressorshut-offbychangingmodes.Waitapproximately3minutesandlistenfor

compressortorestartwhensetintheCOOL mode.

Airconditionerturnson

andoffrapidly

Noisewhenunitis

cooling

Waterdripping

INSIDEwhen

unitiscooling.

Improperinstallation.Tiltairconditionerslightlytotheoutsidetoallowwaterdrainage.

Refertoinstallationinstructions-checkwithinstaller.

Dirtyairfilter-airrestricted.Cleanairfilter.

Airmovementsound.Thisisnormal.Iftooloud,settoaslowerFANsetting.

Outsidetemperatureextremelyhot.SetFANspeedtoaHighersettingtobringairpast

coolingcoilsmorefrequently.

Windowvibration-poorinstallation.Refertoinstallationinstructionsorcheckwithinstaller.

62°F (17°C).

64°F (18°C).

the rear/outside to allow water drainage.

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COMFORT-AIRE RG-51J Owner's Manual Page 13

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