Fujitsu ASY50-KM Service Manual

¢ Wall mounted type (For KGTB)
 Fan speed
Indoor fan speed is defined as below.
Operation mode Fan mode
Speed (rpm)
ASYG07KGTB ASYG09KGTB ASYG12KGTB ASYG14KGTB
Heating
POWERFUL 1,200 1,230 1,290 1,330
HIGH 1,130 1,160 1,220 1,260
MED+ 1,040 1,070 1,140 1,160
MED 950 980 1,060 1,080
LOW 790 800 900 900
QUIET 620 620 630 670
Cool air
prevention
550 550 550 590
S-LOW 400 400 470 470
Cooling/Fan
POWERFUL 1,110 1,170 1,200 1,290
HIGH 1,040 1,100 1,130 1,220
MED 890 920 950 1,000
LOW 750 750 790 810
QUIET 550 550 550 590
Soft quiet
470*
1
470*
1
490*
1
510*
1
S-LOW
400*
2
400*
2
470*
2
470*
2
Dry
X zone: 550
J zone: 550
X zone: 550
J zone: 550
X zone: 550
J zone: 550
X zone: 590
J zone: 590
*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
3-1. Indoor fan control
- (04-32) - 3. Fan control
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS

Fujitsu ASY50-KM Specifications

General

Brand	Fujitsu
Model	ASY50-KM
Category	Air Conditioner
Language	English