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Before you call for service...
Troubleshooting Tips:Save time and manes Review the chart below first and you may not need to call for service.
PossibleCauses What To Do
Theair conditioner • Makesurethe airconditionerplugis pushedcompletely
doesnot start isunplugged, intothe outlet.
Thefuseis blown/circuit • Checkthe housefuse/circuitbreakerboxand replace
breakeristripped, the fuseorresetthe breaker.
Powerfailure. • if powerfailureoccurs,turn the air conditionerOFF.When
powerisrestored,wait 3 minutesto restartthe air conditioner
to preventtrippingof the compressoroverload.
Thecurrent interrupter • Pressthe RESETbuttonlocatedonthe powercord plug.
deviceistripped. • if the RESETbuttonwill not stayengaged,discontinueuse
ofthe air conditionerand contacta qualifiedservice
technician.
Air conditionerdoes Airflow is restricted. • Makesurethereare nocurtains,blindsor furnitureblocking
not coolor heat [some the frontof the air conditioner.
models)as it should
Thetemp control may • in COOLmodeor HEATmode(somemodels),pressthe
not beset correctly. DECREASE- pad.
Theair filter is dirty. • Cleanthefilterat leastevery30 days.
Seethe OperatingInstructionssection.
Theroom may havebeen hot. • Whenthe airconditionerisfirstturnedon,you need
to allowtimefor the roomto cooldown.
Coldair isescaping. • Checkfor openfurnaceregistersand coldairreturns.
Hakesurethe airconditioner'sventis inthe closedposition.
Coolingcoils haveicedup. • See"Airconditioner freezingup" below.
Air conditioner Iceblocksthe airflow • Setthe controlsat HIGHFANor HIGHCOOLandsetthe
freezingup and stopsthe air conditioner thermostatto a highertemperatureto allowthe iceto melt.
from cooling the room.
Theremotecontrol is Thebatteries are inserted • Checkthe positionof the batteries.Theyshouldbe
not working incorrectly, insertedcorrectly.
Thebatteries may be dead. • Replacethe batteries.
Waterdrips outside Hot,humid weather. • Thisisnormal.
Waterdrips indoors Theair conditioneris not • Forproperwater disposal,makesurethe airconditioner
tilted to the outside, slantsslightlyfromthe casefrontto the rear.
Watercollectsin Moistureremovedfrom air • Thisisnormalfor a shortperiodinareaswith little
basepan and drains into base pan. humidity;normalfor a longerperiodinvery humidareas.
Normal Operating Sounds
m You may hear a pinging noise caused by m
water being picked up and thrown against the
condenser on rainy days or when the humidity
is high. This design feature helps remove
moisture and improve efficiency.
m
You may hear the thermostat click when the
compressor cycles on and off.
m
Water will collect in the base pan during high
humidity or on rainy days. The water may
overflow and drip from the outdoor side of
the unit.
Thefan may run even when the compressor
does not.
22
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