Table of Contents
Advertisement
TROUBLESHOOTING TIPS
Problem
Air conditioner
cooling, but room
is too warm- NO
ice forming on
cooling coil behind
decorative front.
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
Solution
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 louvers positioned improperly. Position louvers for better air distribution.
Front of units is blocked by drapes, blinds, furniture, etc. - restricts air distribution.
Clear blockage in front of unit.
An open doors, windows,or register may allow cold air to escape. Close any doors,
winows, or registers.
The room may be too warm. Allow additional time to remove
walls, ceiling, floor and furniture.
Dirty air filter- air restricted. Clean air filter.
Outside temperature extremely hot. Set FAN speed to a Higher setting to bring air past
cooling coils more frequently.
Air movement sound. This 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.
Remote control not located within range. Place remote control within 20 feet
and pointed in the general direction of the air conditioner unit.
Remote control signal obstructed. Remove obstruction.
Set temperature too low. Increase set temperature.
31
Stored heat from
Advertisement
Table of Contents
