Service manual

09/12 Class SiUS041111

56 Operation Manual

Press .

45˚

5˚

15˚

45˚

50˚

45˚

5˚

0˚

 To adjust the airflow rate setting

• Each pressing of advances the airflow rate setting in sequence.

• When the airflow is set to “ ”, indoor unit quiet operation will start and the noise

from the unit will become quieter.

• In indoor unit quiet operation, the airflow rate is set to a weak level.

• In DRY operation, the airflow rate setting is not variable.

NOTE

 Notes on the angles of the louver

• The louver swinging range depends on the operation. (See the figure.)

• If the air conditioner is HEAT or DRY operation with the louver kept stopped in the downward direction, the louver will automatically start

operating in approximately an hour in order to prevent dew condensation.

 Note on airflow rate setting

• At smaller airflow rates, the cooling (heating) effect is also smaller.

CAUTION

• Always use a remote controller to adjust the angles of the louver. If you attempt to move the louver and fins forcibly with hand when they are

swinging, the mechanism may be broken.

• Be careful when adjusting the fins. Inside the air outlet, a fan is rotating at a high speed.

Auto

High Middle high Middle

Low Middle lowIndoor unit quiet

COOL and DRY operation HEAT operation FAN operation

Stop operation Stop operation Stop operation

COMFORT AIRFLOW

Upper limit

Lower limit