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Avoid Service Checkmist
OCCURRENCE
Air conditioner wHm not operate.
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
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,
Air from unit does not feel cold
enough,
Control is OFF, Turn Control ON and set to desired setting,
Room temperature below 60°F (16°C), Cooling may not occur until room temperature rises above
60°F (16°C),
Temperature sensing element touching cold coil, located behind air filter, Straighten away from coil,
Reset to a Lower temperature.
Compressor shut-oft by changing modes. Wait approximately 3 minutes and listen for compressor to
restart when set in the COOL modes.
Air conditioner cooling, but room is
too warm : ice forming on cooling
coil behind decorative front.
Outdoor temperature below 60°F (18°C), To defrost the coil, set FAN ONLY Mode.
Air filter may be dirty. Clean filter. Refer to Care and Cleaning section. To defrost, set to FAN
ONLY Mode.
Temperature is set too Low for night-time cooling. To defrost the coil, set to FANONlY Mode.
-[hen, set Temperature to a Higher setting.
Air conditioner cooling, but room is
too warm : NO ice forming on
cooming coil behind decorative front.
Dirty air filter air restricted, Clean air filter, Refer to Care and Cleaning section,
Temperature is set too High, Set temperature to a Lower setting,
Air directional Iouvres positioned improperly, Position Iouvres for better air distribution,
Front of unit is blocked by drapes, blinds, furniture, etc, -- restricts air distribution. Clear blockage
in front of unit,
Air conditioner turns on and off
rapidly.
Noise when unit is cooling.
Water dripping INSIDE when unit is
cooling.
Water dripping OUTSIDE when unit is
cooling.
Remote Sensing Deactivating
Prematurely (Some Models).
Room Too Cold.
Doors, windows, registers, etc, open cold air escapes, Close doors, windows, registers, etc,
Unit recently turned on in hot room, Allow additional time to remove "stored heat" from walls,
ceiling, floor and furniture,
Dirty air filter air restricted, Clean air filter,
Outside temperature extremely hot. Set FAN speed to a faster setting to bring air past cooling coils
more frequently,
Air movement sound, ]his is normal, If too loud, set to a slower FAN setting,
Window vibration -- poor installation, Refer to installation instructions or check with installer,
Improper installation, Tilt air conditioner slightly to the outside to allow water drainage, Refer to
installation instructions -- check with installer,
Unit removing large quantity of moisture from humid room, This is normal during excessively
humid days,
o Remote control not located within range, Place remote control within 20 feet & 180 ° radius of
the front of the unit
o Remote control signal obstructed. Remote obstruction,
o Set temperature too low, Increase set temperature,
o Remote Sensing activated (on some models) and remote control located in Hot Spot -- Relocate
remote control or deactivate remote sensing,
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