Fujitsu ABHG54KRTA User Manual

3. Fan control
Tr: Room temperature
Ts: Setting temperature
3-1. Indoor fan control
¢ Fan speed
Indoor fan speed is defined as below.
Operation mode Fan mode
Speed (rpm)
ABHG54KRTA
Heating
HIGH 1,240
MED+ 1,140
MED 1,030
LOW- 920
QUIET 790
Cool air prevention 500
S-LOW 300
Cooling/Fan
HIGH 1,240
MED 1,030
LOW 920
QUIET 790
Soft quiet
500*
1
S-LOW
300*
2
Dry
X zone: 790
J zone: 790
*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
3-1. Indoor fan control
- (04-8) - 3. Fan control
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS

Fujitsu ABHG54KRTA Specifications

General

Brand	Fujitsu
Model	ABHG54KRTA
Category	Air Conditioner
Language	English