Owner’s Manual | Room Air Conditioner with | Heat Controller, Inc. |
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TROUBLESHOOTINGTIPS
Beforecallingforservice,reviewthislist.Itmaysaveyoutimeandexpense. Thislistincludescommon
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Airconditioner |
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| Wallplugdisconnected.Pushplugfirmlyintowalloutlet. | |||||||||||||||
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doesnotstart |
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| Housefuseblownorcircuitbreakertripped.Replacefusewithtimedelaytypeor | |||||||||||||||
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| resetcircuitbreaker. |
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| PlugCurrentDeviceTripped.PresstheRESETbutton. | ||||||||||||
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| ControlisOFF.TurnControlONandsettodesiredsetting. | |||||||||||||
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| O | O | |||||||
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| Roomtemperaturebelow62°F17C(17°C62F).Coolingmaynotoccuruntilroomtemperature | |||||||||||||
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| risesabove 1762°FC(62(17°C)F).. |
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| Airfromunitdoes |
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| Temperaturesensingelementtouchingcoldcoil,locatedbehindairfilter.Straighten | |||||||||||||||
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| notfeelcold |
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| enough |
| tubeawayfromcoil. |
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| ResettoaLowertemperature. |
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| compressortorestartwhensetintheCOOL mode. | |||||||||||||
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| Airconditioner |
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| Outdoortemperaturebelow18C(64F)64°F (18°C). .Todefrostthecoil,setFANONLY mode. | ||||||||||||||
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| cooling,butroom |
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| Airfiltermaybedirty.Cleanfilter.RefertoCareandCleaningsection.Todefrost, | ||||||||||||||||
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| settoFANONLY mode. |
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| formingoncooling |
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| coilbehind |
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| decorativefront. |
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| mode.Then,settemperaturetoaHighersetting. | |||||||||||||
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| Airconditioner |
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| cooling,butroom |
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| TemperatureissettooHigh,settemperaturetoaLowersetting. | ||||||||||||
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| Airdirectionallouverspositionedimproperly.Positionlouversforbetterairdistribution. | |||||||||||||
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| iceformingon |
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| coolingcoilbehind |
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| decorativefront. |
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| Clearblockageinfrontofunit. |
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| Unitrecentlyturnedoninhotroom. AllowadditionaltimetoremoveStoredheatfrom | ||||||||||
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| walls,ceiling,floorandfurniture. |
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| Airconditionerturnson |
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| andoffrapidly |
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| Outsidetemperatureextremelyhot.SetFANspeedtoaHighersettingtobringairpast | |||||||||||||
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| coolingcoilsmorefrequently. |
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| Noisewhenunitis |
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| Airmovementsound.Thisisnormal.Iftooloud,settoaslowerFANsetting. | ||||||||||||
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| cooling |
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| Waterdripping |
| Improperinstallation.Tiltairconditionerslightlytotheoutsiderear/outsidetoallowwaterdrainagedrainage. . | ||||||||||||||
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| INSIDEwhen |
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| unitiscooling. |
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15