LG W122HE SC1 Owner's Manual page 19

Problem
The air conditioner is unplugged.
• Make sure the air conditioner plug is pushed completely into the outlet.
The fuse is blown/circuit breaker is tripped.
Air conditioner
• Check the house fuse/circuit breaker box and replace the fuse or reset the
does not start.
Power failure.
• If power failure occurs, turn the mode control to off. When power is
Airflow is restricted.
• Make sure there are no curtains, blinds, or furniture blocking the front of
The temp control may not be set correctly.
• Set the desired temperature to a level lower than the current temperature.
The air filter is dirty.
Air conditioner
• Clean the filter at least every 2 weeks. See the 'MAINTENANCE (Cleaning
does not cool as it
should.
The room may have been hot.
• When the air conditioner is first turned on, you need to allow time for the
Cold air is escaping.
• Check for open fumace floor registers and cold air returns.
Cooling coils have iced up.
• See 'Air conditioner freezing up' below.
The cooling coils are iced over.
Air conditioner
• Ice may block the air flow and obstruct the air conditioner from properly
freezing up.
Hot, humid weather.
Water drips
outside.
• This is normal.
Possible Causes & Corrective Action
breaker.
restored, wait 3 minutes to restart the air conditioner to prevent ng of the
compressor overload.
the air conditioner.
the Air Filter)' section.
room to cool down.
cooling the room. Set the Fan Speed High at Fan or Cool mode.
TROUBLESHOOTING
19 EN