Fujitsu ASU18RLF Service Manual

7. COMPRESSOR CONTROL
1. OPERATION FREQUENCY RANGE
The operation frequency of the compressor is different based on the operation mode as
shown in the Table 9 .
Cooling Heating
Min Max Min Max
( Table 9 : Compressor operation frequency range )
2. OPERATION FREQUENCY CONTROL AT START UP
The compressor frequency soon after the start-up is controlled as shown in the Fig. 12 .
AOU36RLXFZH
AOU45RLXFZ
AOU36RLXFZH
AOU45RLXFZ
H rps
G rps
E,F rps
C,D rps
B rps
A rps
F rps E rps D rps C rps B rps A rps
30
60sec
36 47
[ Frequency ]
[ Time ]
KL M N OIJGH
6. COMPRESSOR CONTROL
1. OPERATION FREQUENCY RANGE
20 80
AOU36RLXFZH
AOU45RLXFZ
2.
( Fig. 12 : Compressor control at Start-up )
G ~ H H ~ I I ~ J J ~ K K ~ L L ~ M M ~ N N ~ O
47 60
60sec 480sec 120sec 300sec 180sec 120sec 120sec
20 120
5. OUTDOOR FAN CONTROL
The Table 5 shows the fan speed of the outdoor unit.
1. Outdoor Fan Motor
( Table 8 : Fan speed of the outdoor unit )
890/ 830/ 710/ 640/ 580/ 520/
460/ 390/ 340/ 290 rpm
910/ 830/ 710/ 640/ 580/ 520/
460/ 390/ 340/ 290 rpm
Cooling
Heating
AOU36RLXFZH
AOU45RLXFZ
01-15
20 100 20 110
G rps H rps
8060
100

Fujitsu ASU18RLF Specifications

General

Brand	Fujitsu
Model	ASU18RLF
Category	Air Conditioner
Language	English