Fujitsu AO G12KATA Series Service Manual

¢ Medium static pressure duct type
 Fan speed
Indoor fan speed is defined as below.
Operation
mode
Fan mode
Speed (rpm)
ARXG22KMLB
Heating
HIGH 830
MED 700
LOW 600
QUIET 550
S-LOW 350
Cooling/Fan
HIGH 830
MED 700
LOW 600
QUIET 550
Soft quiet
350*
1
S-LOW
350*
2
Dry
X zone: 550
J zone: 550
*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)
When room
temperature rises
When room
temperature drops
Tr - Ts ≥ 1.5°C
MED mode
LOW mode
LOW mode
1.5
°C > Tr - Ts ≥ 0.5°C
0.5°C > Tr - Ts
Tr - Ts ≥ 2.5°C
2.5
°C > Tr - Ts ≥ 1.5°C
1.5°C > Tr - Ts
 Dry operation
During dry operation, fan speed setting can not be changed as shown in “Fan speed” above.
3-1. Indoor fan control
- (04-30) - 3. Fan control
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS

Fujitsu AO G12KATA Series Specifications

General

Brand	Fujitsu
Model	AO G12KATA Series
Category	Air Conditioner
Language	English