Fujitsu AU A36LCLU Series Service Instruction page 14

(Function Range)
Each time the button is pressed, the air direction range will change as follows:
(Fig 12 : Air Direction Range)
Use the air direction adjustments within the ranges shown above.
The remote control unit's display does not change.
1-4. SWING OPERATION
When the swing signal is received from the remote controller, the horizontal 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.)
1 2 3 4 5
1 4
2 3 5
1
RIGHT/LEFT air direction louvers
Range of swing
to 5 (All range)
01-10