Fujitsu ARU18RLF Service Manual

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 mode : Horizontal flow ձ
Heating mode : Downward flow յ
When the temperature of the air being blown out is low at the start of heating operation or during
defrosting, the airflow direction temporarily becomes ձ to prevent cold air being blown onto the body.
During use of the Cooling and Dry modes, do not set the Air Flow Direction Louver in the Heating
range ( մ㹼ն ) for long period of time, since water vapor many condense near the outlet louvers and
drop of water may drip from the air conditioner. During the Cooling and Dry modes, if the Air Flow
Direction Louvers are left in the heating range for around 20 minutes, they will automatically return to position ճ.
( Fig. 7 : Vertical air direction range )
3. SWING OPERATION
When the swing signal is received from the remote controller,
the vertical louver starts to swing.
Vertical Airflow Swing Operation
Horizontal Airflow Swing Operation
When the swing signal is received from the remote controller, the horizontal louver starts to swing.
Vertical and Horizontal Airflow Swing Operation
When the indoor fan is S-Lo or Stop mode, the swing operation is interrupted
and it stops at either upper end or bottom end.
When the indoor fan is S-Lo or Stop mode, the swing operation is interrupted
and it stops at either upper end or bottom end.
When the horizontal swing signal is input from remote control, the combination of the vertical
and horizontal swing operation is performed.
2. HORIZONTAL LOUVER CONTROL
Horizontal Louver
( Fig. 8 : Horizontal air direction range )
Power Diffuser doesn't swing in any swing operation.
For Wall Mounted Type < ASU18/ 24RLF >
ձղճմյն
ձ
ղ
ճ
մ
յ
ն
ձ ղ ճմյ
ձ
ղ
ճմ
յ
ձ
ճն
մ
( Table 4 : Swinging range )
Cooling / Dry / Fan mode ( ձ㹼ճ )
Range
Heating / Fan mode ( մ㹼շ )
The type of operation
ձ
( Table 5 : Swinging range )
Cooling / Dry / Heating / Fan mode
RangeThe type of operation
յ
1. VERTICAL LOUVER CONTROL
Each time the button is pressed, the air direction range will change as follow :
(Function Range)
Each time the button is pressed, the air direction range will change as follow :
(Function Range)
01-12

Fujitsu ARU18RLF Specifications

General

Brand	Fujitsu
Model	ARU18RLF
Category	Air Conditioner
Language	English