Common Problems And Solutions - LG LW6017R Guide D'utilisation

Maintenance and Service

Common Problems and Solutions

Before Calling for Service
If you have problems with your air conditioner, read the following information and
try to solve the problem.If you cannot find a solution, turn off the air conditioner
and contact your dealer.
Air conditioner does not operate
1. Ensure that the air conditioner is plugged into a proper outlet.
2. Check the fuse or circuit breaker.
3. Check whether the voltage is unusually high .
Air does not feel cold enough on the cooling setting
1. Ensure that the temperature settings are correct.
2. Check to see if the air filter is clogged with dust If so, clean the filter.
3. Ensure that the air flow from the outside is not obstructed and that there is
aclearance of over 508mm between the back of the air conditioner and the wall or
fence behind it.
4. Close all doors and windows and check for any source of heat in the room.
Water drip from the rear of the unit
Normal Sound
Sound of Rushing Air
At the front of the unit, you may
hear the sound of rushing air
being moved by the fan.
Gurgle/Hiss
"Gurgling or hissing" noise may be
heard due to refrigerant passing
through evaporator during normal
operation.
20 Room Air Conditioner
High pitched Chatter
Today's high efficiency compressors
may have a high pitched chatter
during the cooling cycle.
Pinging or Swishing
Droplets of water hitting condenser
during normal operation may cause
"pinging or swishing" sounds See
the section on Slinger Fan, page 16)
Vibration
Unit may vibrate and
make noise because of poor
wall or window construction
or incorrect installation.