Indoor Fan Control - Fujitsu AU G18LVLB Series Service Instruction

1-5. INDOOR FAN CONTROL

1. Fan speed
( Table 5 : Indoor Fan Speed )
AR*G18LLLA
Operation mode Air flow mode
Heating
Cooling
Fan
Dry
Monitoring
*Note, during Economy operation and operation
mode is Fan, air flow is 1 step downs.
(Hi > Me, Me > Lo, Lo > Quiet, Quiet > Soft Quiet)
AB*G18LVTB
Operation mode Air flow mode
Heating
Cool air prevention
Cooling
Fan
Dry
Monitoring
*Note, during Economy operation and operation
mode is Fan, air flow is 1 step downs
(Hi > Me, Me > Lo, Lo > Quiet, Quiet > Soft Quiet)
2. FAN OPERATION
The airflow can be switched in 5 steps such as AUTO, QUIET, LOW, MED, HIGH,
while the indoor fan only runs.
When Fan mode is set at (Auto), it operates on [MED] Fan Speed.
Speed (rpm)
Hi
1380
Me
1300
Lo
1220
Quiet
1140
S-Lo
600
Hi
1380
Me
1300
Lo
1220
Quiet
1140
*Soft Quiet
600
Auto
1140
S-Lo
600
Speed (rpm)
Hi
1040
Me+
1000
Me
950
Lo
800
Quiet
740
500
S-Lo
300
Hi
1040
Me
950
Lo
800
Quiet
740
*Soft Quiet
500
Auto
740
S-Lo
300
AR*G18LSLAP
Operation mode
Heating
Cooling
Fan
Dry
Monitoring
*Note, during Economy operation and operation
mode is Fan, air flow is 1 step downs.
(Hi > Me, Me > Lo, Lo > Quiet, Quiet > S-Lo)
AU*G18LVLB
Operation mode
Heating
Cooling
Fan
Dry
Monitoring
*Note, during Economy operation and operation
mode is Fan, air flow is 1 step downs
(Hi > Me, Me > Lo, Lo > Quiet, Quiet > Soft Quiet)
01-05
Air flow mode
Speed (rpm)
Hi
1290
Me
1060
Lo
800
Quiet
730
S-Lo
530
Hi
1290
Me
1060
Lo
800
Quiet
730
S-Lo
530
Auto
730
S-Lo
530
Air flow mode
Speed (rpm)
Hi
830
Me+
770
Me
730
Lo
630
Quiet
500
Cool air prevention
400
S-Lo
300
Hi
730
Me
630
Lo
540
Quiet
460
*Soft Quiet
400
Auto
460
S-Lo
300