When Problems Occur - Haier AP162ACMAA Operation Manual

When problems occur?

Before ask for services, please first check your unit against following.
Is power supply switch
turned on?
Power supply switch is not
set at ON.
Are operation controlls
adjusted correctly
as specified?
Are there any obstacles at inlet
or outlet grill?
If there are unexpected heat
sources in the room?
If your unit still can't work properly after above mentioned checks, or following problems occur,
please stop it immediately and contact your dealer.
Fuses or circuit breakers often blow out.
Water comes out in cooling/dry operation.
Operation is abnormal or sound is heard.
If the fuse on PC board is broken please change it with the type of T.3.15A/250V.
Air conditioner won't start.
Is city power supply normal?
Poor cooling or heating
Is air filter too dirty?
Any doors or windows left
open?
Poor cooling
Is there any direct sunlight
in the room?
20
Is leakage current breaker
activated?
Power
failure?
This is very dangerous, please
d i s c o n n e c t p o w e r s u p p l y
immediately and contact your
dealer.
Are horizontal louvers
at up position (in
heating mode)?
Too many people in the room?
POWER
SOFT
SWING
SET
DAMP
TEMP
ON OFF