Table of Contents
¢ Slim duct type
Fan speed
Indoor fan speed is defined as below.
Operation
Fan mode
mode
HIGH
MED
Heating
LOW
QUIET
S-LOW
HIGH
MED
LOW
Cooling/Fan
QUIET
Soft quiet
S-LOW
Dry
*1: Fan mode only
*2: Cooling mode only
Fan operation
Airflow can be switched in 5 steps such as AUTO, QUIET, LOW, MED, HIGH while indoor unit fan
only runs.
When fan mode is set at AUTO, it operates on MED fan speed.
Cooling operation
Switch the airflow AUTO, and indoor fan motor will run according to room temperature, as below.
On the other hand, if switched in HIGH—QUIET, indoor motor will run at a constant airflow of COOL
operation modes QUIET, LOW, MED, HIGH as shown in "Fan speed" above.
Airflow change over (Cooling: Auto)
1.5°C
Dry operation
During dry operation, fan speed setting can not be changed as shown in "Fan speed" above.
3-1. Indoor fan control
07
1,160
1,000
940
880
500
1,160
1,000
940
880
1
500*
2
500*
X zone: 880
J zone: 880
Tr - Ts ≥
1.5°C
> Tr - Ts ≥
0.5°C
0.5°C > Tr - Ts
When room
temperature drops
Speed (rpm)
09
12
1,260
1,340
1,160
1,240
1,060
1,140
960
1,030
500
500
1,260
1,340
1,160
1,240
1,060
1,140
960
1,030
1
1
500*
500*
2
2
500*
500*
X zone: 960
X zone: 1,030
J zone: 960
J zone: 1,030
MED mode
LOW mode
LOW mode
When room
temperature rises
- (04-29) -
14
1,560
1,400
1,240
1,030
500
1,560
1,400
1,240
1,030
1
500*
2
500*
X zone: 1,030
X zone: 1,140
J zone: 1,030
J zone: 1,140
Tr - Ts ≥
2.5°C
2.5°C
> Tr - Ts ≥
1.5°C
1.5°C > Tr - Ts
18
1,380
1,300
1,220
1,140
600
1,380
1,300
1,220
1,140
1
600*
2
600*
3. Fan control
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