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Please check again before calling a repair person.
Check again.
Case Check
The air conditioner does not
operate.
(OPERATION lamp is off)
• Has a breaker been turned OFF or a fuse blown?
• Is there a power failure?
• Are fresh batteries installed in the remote controller?
• Is the timer setting correct?
Cooling (Heating) effect is poor.
• Are the air filters clean?
• Is anything blocking the air inlet or the outlet of the indoor and
the outdoor units?
• Is the temperature setting appropriate?
• Are the windows and doors closed?
• Are the airflow rate and the air direction set appropriately?
Operation stops suddenly.
(OPERATION lamp flashes.)
• Are the air filters clean?
• Is there anything blocking the air inlet or the outlet of the indoor
and the outdoor units?
Turn the electrical breaker off, clean the air filters or remove
obstacles away from inlet and outlet. Then turn the breaker ON
again and try operating the air conditioner with the remote
controller. If the lamp still blinks, call your authorized dealer
where you bought the air conditioner.
An abnormal functioning happens
during operation.
• The air conditioner may malfunction with lightning or radio
waves. Turn the circuit breaker OFF, to reset unit. Then turn it ON
again and try operating the air conditioner with the remote
controller.
01_EN_3P141693-2C (A4).fm Page 26 Saturday, September 25, 2004 11:39 AM