LG LP0820WSR Owner's Manual page 21

Problem
Air conditioner
freezing up.
Water collects in
base pan.
Air conditioner
turns on and off
rapidly.
Noise when unit is
cooling.
Remote sensing
deactivating
prematurely.
Room too cold.
NOTE
If you see "CH" in the display, please call 1-800-243-0000.
Possible Cause
The cooling coils are iced over.
Moisture removed from air and
drains into base pan.
Outside temperature extremely
hot.
Air movement sound.
Remote control not located
within range.
Remote control signal
obstructed.
Set temperature too low.
TROUBLESHOOTING
Solutions
obstruct the air conditioner from
properly cooling the room. Set the
mode control at High Fan or High
Cool.
This is normal for a short period in
areas with little humidity; normal for
a longer period in very humid areas.
Refer to installation instructions or
check with installer.
This is normal. If too loud, adjust
the fan speed to low.
Place remote control within 20 feet
& 120° radius of the front of the
unit.
Remove obstruction.
Increase set temperature.
21