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 Wallplug disconnected. Pushplug firmly into wall outlet.
does not start 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.
Controlis OFF. Tum Control ON and set to desired setting.
Room temperature below 17_(62°F). Cooling may not occur until room temperature
rises above 17_C(62°F).
Air from unit does
not feel cold Temperaturesensing element touching cold coil, located behind air filter. Straighten
enough tube away from coil.
Reset to a Lower temperature.
Compressorshut-off by changing modes. Wait approximately 3 minutes and listen for
compressor to restart when set in the COOL mode.
Air conditioner
cooling, but room
is too warm- ice
forming on cooling
coil behind
decorative front.
Air conditioner
cooling, but room
is too warm- NO
ice forming on
cooling coil behind
decorative front.
Outdoor temperature below 18° C(64°F). Todefrost the coil, set FAN ONLYmode.
Air filter may be dirty. Clean filter. Refer to Care and Cleaning section. Todefrost,
set to FAN ONLYmode.
Thermostatset too cold for night-time cooling. To defrost the coil, set to FAN ONLY
mode. Then,set temperature to a Higher setting.
Dirty air filter- air restricted. Clean air filter. Refer to Care and Cleaning section.
Temperatureis 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, fumiture, etc. - restricts air distribution.
Clearblockage in front of unit.
Doors, windows, registers, etc. Open-cold air escapes. Close doors, windows, registers.
Unitrecently turned on in hot room. Allow additional time to remove" Stored heat"from
walls, ceiling, floor and furniture.
Air conditioner turns on
and off rapidly
Noise when unit is
cooling
Dirty air filter- air restricted. Clean air filter.
Outside temperature extremely hoL Set FAN speed to a Higher setting to bring air past
cooling coils more frequently.
Air movement sound. Thisis normal. If too loud, set to a slower FAN setting.
Window vibration - poor installation. Refer to installation instructions or check with installer.
Water dripping
INSIDE when
unit is cooling.
Improper installation. Tilt air conditioner sfightly to the outside to allow water drainage.
Refer to installation instructions - check with installer.
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