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E-17
Solving Common Problems
Problem Explanation/Solution
The air conditioner does not
operate at all
Check that the circuit breaker used for the air conditioner has not
been triggered.
Check that the power cable is plugged into a wall socket and the
socket is switched on, if necessary.
Check that the operating mode indicator (COOL or FAN) on the unit is
lit up; if necessary press (On/Off) button on the remote control or
unit.
The air conditioner does not
operate with the remote control
Check that there are no obstacles between you and the unit.
Replace the remote control batteries if necessary.
Check that you are close enough to the unit (seven metres/yards
or less).
No beep is heard when you press
(On/Off) on the remote control
Check that you are pointing the remote control at the remote
control sensor on the unit.
Replace the remote control batteries if necessary.
The air conditioner does not cool
Check that the correct operating mode has been selected COOL..
The room temperature may be too low.
Dust may be blocking the air filter; refer to page 16 for
cleaning instructions.
Check that there is no obstacle blocking the air flow into or out of
the unit.
The air flow direction does not
change when you press the
or on the unit button
Check that the air conditioner has been switched on; if necessary,
press (On/Off) button on the remote control or unit.
The timer is not correctly triggered
Check that the timer has been programmed correctly;
see page 12~13.
Odour is permeated in the
room during air conditioning
Air the room.
Before contacting the after-sales service,perform the following simple checks.
They may save you the time and expense of an unnecessary service call.
DB98-26004A.indd 17 2006-12-5 16:37:41