Abnormal Operation; Call The Dealer Immediately - Panasonic CS-A73KR Service Manual

Abnormal Operation

The air conditioner does not operate.
• Has a circuit breaker been tripped?
• Has the power plug been removed
from the wall outlet?
• Is the power switch at "t" (OFF)
position?
• Is the timer being used correctly?
• Has the remote control B↔A switch
been set correctly?

Call the Dealer Immediately

If the following conditions occur, immediately turn the power switch to "t" (OFF) and unplug.
• Abnormal noise is heard during
operation.
• Water or foreign material
gets into the remote
control by mistake.
• Water leaks from the indoor unit.
The air conditioner does not cool effectively.
• 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?
Hmmm!
Air conditioner operation noise
too loud.
• Is the installation work slanted?
• Is the front grille closed properly?
• Switches or buttons do not operate
properly.
• The circuit breaker switches
off frequently.
• Power supply cord and plug
become unusually warm.