20
TrOUBleSHOOTINg
ENG
ENGLISH
TROUBLESHOOTING
This product has a built-in self-diagnosis function. If an error occurs, the lamp of the indoor unit will blink
in 2 second intervals. If this occurs, contact your local dealer or service center.
please check the following before you contact the service center. If the problem persists, contact your
local service center.
Problem
Possible causes
Corrective action
There is a burning smell and a
strange sound coming from the unit.
-
Turn off the air conditioner, unplug
the power cord and contact the
service center.
Water leaks from the indoor unit
even when the humidity level is low.
The power cord is damaged or
generating excessive heat.
A switch, a circuit breaker (safety,
ground) or a fuse is not operated
properly.
The air conditioner does not works.
The air conditioner is unplugged.
Check whether the power cord
is plugged into the outlet.
A fuse is blown or the power
supply is blocked.
replace the fuse or check if the
circuit breaker has tripped.
A power failure has occurred.
Turn off the air conditioner when
a power failure occurs. When the
power is restored, wait 3 minutes,
and then on the air conditioner.
The voltage is too high or too low.
Check if the circuit breaker has
tripped.
The air conditioner turned off
automatically at a preset time.
Press the power button again.
SELF-DIAGNOSIS FUNCTION
BEFORE REqUESTING SERVICE
