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Beforecallingforservice,reviewthislist.Itmaysaveyoutimeandexpense.This
Avoid Service Checklist list includes common occurrences that are not the result of defective workman-
ship or materials in this appliance.
OCCURRENCE
Air conditioner will not operate.
SOLUTION
Wall plug disconnected.Pushplug firmly into wall outlet.
Batteries in remote may need to be replaced.
House fuse blown or circuit breaker tripped. Replace fuse with time delay type or reset circuit
breaker.
Unit is in the OFF mode. Turn "ON" to the desired FAN and/or COOL setting.
Unit turned off by moving temperature to a higher number and then immediately turning back
to a cooler number. Wait approximately 3 minutes. Listen for compressor to start.
Temperature is set too high. Adiust temperature to a lower number for cooling.
Set to a higher FAN or COOL position
Temperature is set too high. Set temperature to a lower setting.
Air from unit does not feel cold
enough,
Air conditioner cooling, but room is
too warm -- ice forming on cooling
coil behind decorative front.
Room temperature below 60°F (15°C). Cooling may not occur until room temperature risesabove
60°F (15°C).
Temperature sensingtube touching cold coil, located behind air filter. Besure the sensorisin the clip,
which isattached to the coil.
Outdoor temperature below B0°F (15°C). To defrost the coil, set selector to FAN position. Then,
set temperature warmer.
Air filter may be dirty. Clean filter. Refer to Care and Cleaning section. To defrost, set selector to
FAN.
Air conditioner cooling, but room is
too warm -- NO ice forming on
cooling coil behind decorative front.
Temperature set too cold for night-time cooling. To defrost the coil, set selector to a FAN position.
Then, set temperature warmer.
Dirty air filter air restricted. Clean air filter. Refer to Care and Cleaning section.
Temperature isset too high. Set temperature lower.
Vent set at OPENposition. Set vent at CLOSEDposition for maximum cooling.
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.
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 on high speed to bring air past cooling coils more
frequently
Air movement sound. This is normal. If too loud, set to lower FAN setting.
Sound of fan hitting water-moisture removal system. This is normal when humidity is high. Close
doors, windows and registers.
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.
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