Fujitsu AO*G09KXCA Series, Service Instruction

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8. DUAL FAN CONTROL
In COOL mode
1. DUAL FAN COMFORT
01-09
In HEAT mode
Cold airflow
Delivers airflow with a
comfortable temperature.
Side airflow reduces warm air
from rising up, warming from
the floor level.
Warm air
The 2 types of airflow(cold/warm air from the main fan, and ambient temperature air from the dual fan)
provide comfort through the room.
This is recommended for those who do not like ordinary COOL/HEAT modes.
2. Operation
Dual FAN is OFF at the time of purchase.
To activate the dual dan comfort, press the “DUAL FAN COMFORT” button.
will be flashing on the remote controller display.
To deactivate the dual fan comfort, press the “DUAL FAN COMFORT” button. again.
will no longer be shown on the remote controller display.
Dual fan operates with the recommended setting. (Refer to the Fig. 11)
Dual fan does not operates in TEST operation by indoor unit button.
Operation only with dual fan is not possible.
In HEAT mode, there is no dual fan airflow with the following.
- When the room temperature is lower than the set temperature
- When the temperature of HEAT airflow is low
- During autmatic defrosting operation
In AUTO mode, there is no dual fan airflow with the following.
- When the room temperatrure is under the monitoring in AUTO mode.
(Fig. 11 )
3. Setting
The position of dual fan in COOL, DRY or FAN mode can change so that the airflows further.
( For the case that the opposite wall is far from the indoor unit, and the air agitation is required.)
1. Turn off the indoor unit by pressing the “Start/Stop ” button.
2. Press the “DUAL FAN COMFORT” button for at least 5 seconds until the current “DUAL FAN”
status is displayed.
3. Press the “TEMP.” buttons to switch the setting.
“1” (Standard) “2” (Far) *
4. Press the “Start/ Stop ”button to send the setting to the indoor unit. After the status is sent,
the display will automatically return to the original screen.
*If no buttons are pressed within 30 seconds after the “DUAL FAN” status is displayed, the system
returns to the original clock display. In this case, start again from setp 1.
If this still does not match the preferences. see the function setting.
Louver position
1 (Horizontal)
2
3
4
5
6
7
8 (Blow down)
Dual fan positoin
COOL
DRY HEAT
FAN *
7 1
7 1
7 2
7
2
7 3
7 4
7 5
7 6
The dual fan position is controlled together with the louver position Up / Down.
The fan speed is controlled with the fan speed of main fan and the louver position Right / Left.
*The position 7: (Standard) is able to change to the postion 5: (Far) upward. Refer to the setting.
Remarks
Default setting COOL/ DRY/ FAN
The lowest down position in dew water protection (COOL/ DRY)
Default setting HEAT