Service Manual

SiUS091133 FTXS Series
Operation Manual 62
FTXS09/12LVJU
 Notes on the angles of the louvers
• The louvers swinging range depends on the operation. (See the figure.)
 Note on 3-D airflow
• Using 3-D airflow circulates cold air, which tends to collected at the bottom of the room, and hot air, which tends to collect near the ceiling,
throughout the room, preventing areas of cold and hot developing.
 Note on airflow rate setting
• At smaller airflow rates, the cooling (heating) effect is also smaller.
 To adjust the airflow rate setting
Press .
• Each pressing of advances the airflow rate setting in sequence.
Auto
Indoor unit quiet
Low
Middle low
High
Middle high
Middle
• 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
COOL and DRY operation
HEAT operation FAN operation
COMFORT
AIRFLOW
Upper limit
Lower limit
Stop operation
Stop operation
Upper limit
Lower limit
COMFORT AIRFLOW
Upper limit
Lower limit
Stop operation
30˚
70˚
80˚
80˚
8˚
8˚
15˚
45˚
CAUTION
• Always use a remote controller to adjust the angles of the louvers and fins. If you attempt to move the louvers and fins forcibly with hand when they
are swinging, the mechanism may be broken.
• Always use a remote controller to adjust the fins angles. Inside the air outlet, a fan is rotating at a high speed.