Troubleshooting Tips - Haier QHQ06 Owner's Manual And Installation Instructions

TROUBLESHOOTING
Problem
Air conditionerdoes not
start.
Air conditioner does not
cool as it should.
Air conditioner freezing up
Water drips outside
Water drips inside
Water collects in base pan
49-5000478 Rev. 0
Possible Cause
The unit is unplugged.
The fuse is blown/circuit breaker
is tripped.
Power Failure.
The current interrupter device is
tripped.
Indoor airflow is restricted.
The temp control may not be set
properly.
The air filter is dirty.
The room may have been hot.
Cold air is escaping.
Cooling coils have iced up.
Ice blocks the air flow and stops
the air conditioner from cooling
the room.
Hot, humid weather.
The air conditioner is not tilted to
the outside.
Moisture removed from air and
drain into base pan.
What To Do