Fujitsu ARXG24KMLA Service Instruction

¢ Slim duct and Medium static pressure duct types
 Fan speed
Indoor fan speed is defined as below.
Operation mode Fan mode
Speed (rpm)
ARXG18KLLAP
ARXG22KMLA
ARXG24KMLA
Heating
HIGH 1,380 830
MED 1,300 700
LOW 1,220 600
QUIET 1,140 550
S-LOW 600 350
Cooling/Fan
HIGH 1,380 830
MED 1,300 700
LOW 1,220 600
QUIET 1,140 550
Soft quiet
600*
1
350*
1
S-LOW
600*
2
350*
2
Dry
X zone: 1,140
J zone: 1,140
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 ≥ 2°C
HIGH mode
MED mode
LOW mode
2°C > Tr - Ts ≥ 1°C
1°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
- (01-16) - 3. Fan control
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS

Fujitsu ARXG24KMLA Specifications

General

Brand	Fujitsu
Model	ARXG24KMLA
Category	Air Conditioner
Language	English