Fujitsu ASYG09KMCB Service Instruction page 12

7. MOISTURE RETURN PREVENTION CONTROL (COOLING AND DRY MODE)
Switch the airflow [Auto] at cooling mode, and the indoor fan motor will run as shown in Fig.
Fig. : Indoor fan control
Compressor
ON
OFF
Indoor fan
Setting air flow
Indoor fan
(as shown in the t able)
S-Lo
OFF
Table : Indoor fan speed
ASYG09/12KMCB
ASYG14KMCB
8. CONTROL FOR ENERGY SAVING (COOLING MODE)
Switch the airflow at cooling mode, and the indoor fan motor will run as shown in the above Fig.
It depends on the Function setting "Indoor unit fan control for energy saving".
9. DEFROST OPERATION
When the defrost operation starts, the indoor fan runs according to cool air preventtion control for 20 seconds.
And the fan is stopped if 20 seconds have passed.
When 60 seconds have passed after defrost operation is released,
the fan runs according to cool air preventtion control
10 30 60
Dry
X zone J zone
680rpm 660rpm
750rpm 730rpm
180 60
Cooling
680rpm
750rpm
01-09
180 60 10 30
(sec)