Fujitsu AOU24RLB - Indoor Fan Control

5. INDOOR FAN CONTROL
The airflow can be switched in 5 steps such as Auto, Quiet, Lo, Me, Hi, while the indoor fan only runs.
When fan mode is set at [Auto], it operates on [Me] fan Speed.
2. FAN OPERATION
3. COOLING OPERATION
Switch the airflow [Auto], and the indoor fan motor will run according to a room temperature,
as shown in Fig. 4 .
On the other hand, if switched in [Hi] [Quiet], the indoor motor will run at a constant airflow of [Cool]
operation modes Quiet, Lo, Me, Hi, as shown in Table 5 .
( Fig. 4 : Airflow change - over ( Cooling : Auto ) )
1. Fan speed
( Table 5 : Indoor fan speed )
Operation mode Air flow mode
Speed (rpm)
Cooling/ Fan
Heating
Dry
X zone: 770
J zone: 720
X zone: 900
J zone: 850
ASU18RLB
4. DRY OPERATION
Refer to the Table 5 .
During the dry mode operation, the fan speed setting can not be changed.
Hi
Hi
Me+
Me
Me
Lo
Lo
Quiet
Quiet
S-Lo
Cool air prevention
1260
1120
1020
900
790
680
270
1430
1320
1220
1020
900
720
270
1260
1020
900
770
1480
1220
1020
900
When the room
temperature rises
When the room
temperature drops
TR : Room temperature
Ts : Setting temperature
TR-Ts > 4°F
(2°C)
2°F > TR-Ts
(1°C)
4°F > TR-Ts > 2°F
(2°C) (1°C)
=
TR-Ts > 5°F
(2.5°C)
=
3°F > TR-Ts
(1.5°C)
5°F > TR-Ts > 3°F
(2.5°C) (1.5°C)
=
HIGH mode
MED mode
LOW mode
01-04
ASU24RLB