Troubleshooting - Convair Supercool Instruction Manual

Problem
The air conditioner does
not run.
The air conditioner has little
effect (firstly ensure that the
room being cooled is not too
large for the stated capacity
of the air conditioner).
The air conditioner is not as
cool as it once was.
The air conditioner is too
noisy.
The compressor will not run.
Never try to dismantle the air conditioner yourself.
In case of problems that cannot be fixed by using the above guide,
or if service on your air conditioner is required, please contact your

TROUBLESHOOTING

Is the air conditioner plugged in ?
Is there a power failure ?
Is the "WATER FULL" indicator flashing ? Drain the
tank as shown (Fig 17).
Is the room temperature below the set temperature ?
Is there direct sunshine? Remember to close
curtains or blinds.
Are windows or doors open ?
More people in the room will generate more heat.
Is there something in the room producing excessive
heat ?
Is the exhaust fitted incorrectly or obstructed ? All
exhaust air needs to be completely removed from
the room.
Is the filter dusty or dirty, restricting the airflow ?
Is the air inlet or outlet blocked ?
Is the room temperature below the set temperature ?
Is the air conditioner positioned unevenly, so as to
create vibration ?
Is the floor beneath the air conditioner uneven ?
It is possible that the overheat protection for the
compressor is on. Wait for the temperature to drop.
Note: when changing between different modes
(cooling to fan or heating mode etc) the compressor
will turn off. A 3 minute delay will occur before the
compressor will turn on again.
dealer or designated service agent.
Check
11