Solving Common Problems
Before contacting the
Problem | Explanation/Solution |
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The air conditioner does not operate at all
◆Check that the breaker used for the air conditioner is switched on.
◆Check that the POWER indicator on the indoor unit is on;
if necessary press the 
(On/Off) button on the remote control.
◆Check whether the TIMER indicator on the indoor unit is switched on. If so:
-Wait until the
-Cancel the timer (see pages 16~18 for further details)
The air conditioner does not operate with the remote control
◆Check that there are no obstacles between you and the indoor unit.
◆Check the remote control batteries.
◆Check that you are close enough to the indoor unit (seven metres/ yards/23ft or less).
No beep is heard when you press the 
(On/Off) on the remote control
◆Check that you are pointing the remote control at the remote control sensor on the control panel of the indoor unit.
◆Replace the remote control batteries if necessary.
The air conditioner does not cool ◆ Check that the correct operating mode has been selected
(AUTO, COOL).
◆The room temperature may be too low or too high.
◆Dust may be blocking the air filter guard; refer to page 21 for cleaning instructions.
◆Check that there is no obstacle in front of the outdoor unit.
The fan speed does not change | ◆ Check that the operating mode is set to COOL or FAN ; in the | |
when you press the | button | AUTO, TURBO and LONG mode, the fan speed changes |
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| automatically and in the DRY mode, it is set to AUTO. |
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The air flow direction does not ◆ Check that the air conditioner has been switched on; if necessary,
change when you press thepress the 
(On/Off) button on the remote control. 
or 
button
The timer is not correctly triggered ◆ Check that the timer has been programmed correctly; see pages 16~18.
Odours are permeated in the room ◆ Air the room. during air conditioning
