Fujitsu AB Series A18LATN, Service Instruction

Page: 43 / 131

5-7. LOUVER CONTROL
05-09
1. VERTICAL LOUVER CONTROL (AB*A18 / 24LATN)
Each time the button is pressed, the air direction range will change as follows:
Use the air direction adjustments within the ranges shown above.
The vertical airflow direction is set automatically as shown, in accordance with the type of operation
selected.
Cooling / Dry / Fan mode Horizontal flow
Heating mode Downward flow
(Function Range)
(Fig.9 : Air Direction Range)
(Operation Range)
2. SWING OPERATION (AB*A18 / 24LATN)
When the swing signal is received from the remote controller, the vertical louver starts to swing.
The range of swing depends on the set airflow direction.
When the indoor fan is either at S-Lo or Stop mode, the swinging operation is interrupted
and the louver stops at the memorized position.
( Stop mode means Operation stop.)
During Cooling/Dry mode :
During Heating mode :
Fan mode :
During AUTO mode operation, for the first minute after beginning operation, air-flow will be horizontal
; the air direction cannot be adjusted during this period.
The type of operation
Cooling/Dry
Range of swing
to
Heating
to
5 6 7
5 6 7
7
5 6 7
FAN( ) to
to
7
3
7
3
to
FAN( )
to
7 5