Fujitsu AU A36LCLU Series Service Instruction page 17

3. For Compact Cassette Type
(Function Range)
Each time the button is pressed, the air direction range will change as follows:
1 2 3 4
(Operation Range)
During COOLING / HEATING / DRY / FAN mode :
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
HEATING mode
During AUTO mode operation, for the first minute after start-up, air-flow will be horizontal
; the air direction cannot be adjusted during this period.
During HEATING operation, to prevent the thing that the cool air blows to the person directly,
the louver is set to
3-2. SWING OPERATION
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.
The type of operation
COOLING / HEATING / DRY / FAN
When the indoor fan is either at S-LOW or Stop mode, the swinging operation is interrupted
and the louver stops at the memorized position.
( Stop mode means Operation stop.)
AU *F18/ 22/ 24LBL >
<
Horizontal flow
Downward flow
1
.
Range of swing
1 2 3 4
1
4
to
1 4
01-13
(Fig 15 : Air Direction Range)
1
2
3
4