Troubleshooting Guide

Before contacting the service center, check the following. It will save your time and the expense of an unnecessary call.

Problem	Explanation/Solution

The air conditioner does not operate.

◆Check if the circuit breaker of the air conditioner is switched on.

◆Check if the air conditioner is turned on. If necessary, press the

button on the remote control.

◆Check if the Timer indicator on the indoor unit is on.

If so:

-Wait until the set time is reached and the air conditioner starts automatically.

-Cancel the Timer. (See pages 16 and 17 for further details)

The air conditioner does not operate with the remote control.

◆Check if there are no obstacles in front of the indoor unit.

◆Check the remote control batteries.

◆Make sure that you are within 7 meters from the indoor unit.

No beep is heard when you press		◆ Check if you are pointing the remote control at the remote control
the	on the remote	sensor on the right side of the indoor unit.
control.		◆ Replace the remote control batteries if necessary.

The air conditioner does not cool.		◆ Check if the correct operating mode has been selected
		(Auto, Cool).

◆The room temperature may be too low.

◆Check if the air filter is dirty; refer to page 23 for cleaning instructions.

◆Check that there is no obstacle in front of the outdoor unit.

The fan speed does not change		◆ Check if the mode is set to the Auto, Cool or Fan mode;
when you press the	button.	in the Dry mode, the fan speed changes automatically.

The airflow direction does not ◆ Check if the air conditioner has been turned on; if necessary, press

change when you press thethe button on the remote control. button.

The timer is not correctly triggered. ◆ Check if the timer is set correctly; see pages 16 and 17.

Odor permeates into the	◆ You can use the Fan mode to ventilate your room.
room during operation.

E-22

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