Loading ...
Loading ...
Loading ...
BEFORE CALLING FOR SERVICE
Check the following list to be sure a service calI is reaIly necessary. A quick reference to this manual may
help you avoid an unneeded service call.
THE AIR CONDITIONER WILL NOT OPERATE
Check if.., Then.,.
TheCurrentinterrupterdevice istdped. Pressthe RESETbuttonlocatedon the powercordplug
Ifthe RESETbuttonwill not stayengaged,discontinueuseof the
air conditionerandcontactaquaIifiedservicetechnician.
Wallplugdisconnected. Pushplugfirmlyintowalloutlet.
Housefuseblownor circuitbreakertripped. Replacefusewithtimedetaytypeorresetcircuitbreaker.
PowerisOFF Pushthepowerbutton.
Unitwasturnedoffandthenontooquickty. Setunitoffandwait3 minutesbeforerestarting.
TEMPControlsetwarmerthanroomtemperature SetTEMPControltoa Iowernumber.
AIR FROM UNIT DOES NOT FEEL COLD ENOUGH.
Check if.., Then.,.
FANSPEEDsetatLOW. PushFANSPEEDbuttontosetatHI.
TEMPControlsettoowarm SetTEMPControltoalowertemperature.
Roomtemperaturebelow70'F (21C). Coolingmaynotoccuruntilroomtemperaturerisesabove70'F (21oC)
Temperaturesensingtubetouchingevaporatorcoil, Straightentubeawayfromevaporatorcoil
locatedbehindfrontgrille
THEAIRCONDITIONERCOOLING,BUTROOMISTOOWARM- ICEFORMINGONCOOUNGCOILBEHINDINLETGRILLE.
Check if... Then...
Outdoortemperaturebetow70"F(21C) Todefrostthe coil,settheMODEtoFAN,FANspeedtoHigh
Airfiltermaybedirty Cteanairfilter RefertoMaintenancesectionofowner'smanual
Todefrostthecoil,settheMODEtoCool,Fanspeedtohigh,andthe
TEMPControlsettoolow Tempcontroltoa highertemperature
THEAIRCONDITIONERCOOLING,BUTROOMISTOOWARM
Check if... Then...
Dirtyairfilter- airrestncted. Cleanairfilter RefertoMaintenancesectionofowner'smanual.
TEMPControlsettoowarm SetTEMPControltoatowertemperature.
Frontofunitisblockedbydrapes,blinds,furniture,etc. CIearblockageinfrontofunit.
Airdistributionisrestricted.
Doors,windows,registers,etc open Coldairescapes. Closedoors,windows,registers,etc.
Unitrecentlytumedonin hotroom. Allowadditionaltimetoremovestoredheatfromwalls,ceilingfloorandfurniture
THE AIR CONDITIONER TURNS ON AND OFF RAPIDLY,
Check if,.. Then,..
Outsidetemperatureisextremelyhot. SetFANSPEEDonHItominimizethecoolingload
Unitissettoenergysavermode Approximatelyevery3 minutesthefanwiltturnonandtheunitwillcheck
theroomairtemperaturetodetermineifcoolingisneeded.Thisisnormal
energysavermodeoperation.
NOISE WHEN UNIT IS COOLING.
Check if,.. Then,..
Soundoffanhittingwater- fromthemoistureremovalsystem Ttlisisnormalwtlenhumidityishigh.Closedoors,v,Andows,andregisters
Wndowvbra on- poor nsta ation. Refero nsta a on nsructonsorcheckwth nsa er.
WATER DRIPPING INSIDE ROOM WHEN UNIT IS COOLING.
Check if,.. Then,..
Theairconditioneris improperlyinstalled. Tiltairconditionerslightlytotheoutsideto allowwaterdrainage.Referto I
installationinstructionsorcheckwithinstalIer.
I
WATER DRIPPING OUTSIDE WHEN UNIT IS COOLING.
Check if... Then.,.
Theunitisremovinglargequantitiesofmoisture Thisisnormalduringexcessivelyhumiddays.
fromhumidroom.
-14-
Loading ...
Loading ...
Loading ...