20
Abnormal operation
Call the dealer immediately
Has the circuit breaker been tripped?
Has the power plug been removed from the
wall outlet?
Is the Timer being used correctly?
Has the REMOTE CONTROLLER B
A
switch been set to “B”
Has the temperature been set incorrectly?
Are the filters dirty?
Are the intake or outlet vents of the outdoor
unit obstructed?
Are all windows and doors closed?
Is the installation work slanted?
Is the front grille closed properly?
The air conditioner
does not operate.
The air conditioner
does not cool effectively.
Air conditioner operation
noise too loud.
If the following conditions occur, immediatel pull out the power plug or turn off the power breaker
Abnormal noise is heard during
operation.
Switches or buttons do not
operate properly.
Water or foreign material
gets into the remote control
by mistake.
The circuit breaker switches
off frequently.
Water leaks from the indoor unit.
Power supply cord and plug
become unusually warm.
