21
EN
Problem
Possible Causes & Corrective Action
Air conditioner does
not start.
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.
•
Check the house fuse/circuit breaker box and replace the fuse or reset the
breaker.
Power failure.
•
If power failure occurs, turn the mode control to off. When power is restored,
wait 3 minutes to restart the air conditioner to prevent ng of the compressor
overload.
Air conditioner does
not cool as it should.
Airflow is restricted.
•
Make sure there are no curtains, blinds, or furniture blocking the front of the
air conditioner.
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.
•
Clean the filter at least every 2 weeks. See the ‘MAINTENANCE (Cleaning
the Air Filter)’ section.
The room may have been hot.
•
When the air conditioner is first turned on, you need to allow time for the
room to cool down.
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.
Air conditioner
freezing up.
The cooling coils are iced over.
•
Ice may block the air flow and obstruct the air conditioner from properly
cooling the room. Set the Fan Speed High at Fan or Cool mode.
Water drips outside.
Hot, humid weather.
•
This is normal.
