Troubleshooting
Notes:
If the air conditioner still runs abnormally after the above check and handling, please
contact the maintenance serviceman at the local appointed service center and also give a
description of the error occurred as well as the model of the unit.
Problem handling
The conditions listed below are not classified into errors.
Table 17
Conditions
When restart the unit soon
after it is stopped.
The unit does
not run
As soon as power is on.
The unit blows
When the cooling operation
starts.
out mist
The unit "clatters" as soon as
it starts running.
The unit "swishes" during the
cooling operation.
The unit
The unit "swishes" when it is
generates
started or stopped.
noise
The unit "swishes" when it is
in and after the running.
The unit "squeaks" when it is
in and after the running.
The unit blows
When the unit restarts after it
is not used for a long time.
out dust
The unit emits
When the unit is running.
odors
The overload protection switch of the unit let
the startup delayed for three minutes.
The unit will stand by for approximate one
minute.
The hi-humidity air indoor is cooled quickly.
It is the sound generated during the
initialization of the electronic expansion
valve.
It is the sound when the refrigerant gas runs
inside the unit.
It is the sound when the refrigerant gas
stops running.
It is the sound when the draining system is
operating.
It is the sound of frication generated by
the skin plate etc which swells due to the
temperature change.
The dust inside the unit is blown out again.
The odors absorbed in are blown out again.
63
Causes