Fujitsu ASU12RL2 Indoor Fan Control, Fan speed, Fan Operation, Cooling Operation, Dry Operation

5. INDOOR FAN CONTROL

1. Fan speed

( Table 6 : Indoor fan speed )

Operation mode	Air flow mode	Speed (rpm)
		ASU09RL2	ASU12RL2
Heating	Powerful	1420	1420
	Hi	1360	1360
	Me+	1290	1290
	Me	1120	1120
	Lo	900	900
	Quiet	700	700
	Cool air prevention	600	600
	S-Lo	480	480
Cooling/ Fan	Powerful	1400	1400
	Hi	1320	1320
	Me	1120	1120
	Lo	840	860
	Quiet	700	700
	* Soft Quiet	600	600
Dry		X zone: 700	X zone: 700
		J zone: 600	J zone: 600

*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, Lo, Me, Hi, while the indoor fan only runs. When fan mode is set at [Auto], it operates on [Me] fan Speed.

3. COOLING OPERATION

Switch the airflow [Auto], and the indoor fan motor will run according to a room temperature, as shown in Fig4. 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 6.

( Fig.4 : Airflow change - over ( Cooling : Auto ) )

		When the room
When the room		temperature rises
temperature drops			TR-Ts > 2.5°C (5°F)		TR : Room temperature
TR-Ts > 2°C (4°F)	Hi mode			=	Ts : Setting temperature
			2.5°C (5°F) > TR-Ts > 1.5°C (3°F)
2°C (4°F) > TR-Ts > 1°C (2°F)	Me mode				=
=
	Lo mode		1.5°C (3°F) > TR-Ts
1°C (2°F) > TR-Ts

4.DRY OPERATION

Refer to the Table 6.

During the dry mode operation, the fan speed setting can not be changed.

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