Compressor Control - Fujitsu AS* G09LECB Service Instruction

8. COMPRESSOR CONTROL

1. OPERATION SPEED RANGE
The operation speed of the compressor is different based on the operation mode as
shown in the Table 10.
(Table 10 : Compressor operation speed range)
AO*G09LECAN
AO*G12LECAN
2. OPERATION SPEED CONTROL AT START UP
The compressor speed soon after the start-up is controlled as shown in the Fig. 10.
(Fig.10 : Compressor control at start-up)
119rps
108rps
97rps
87rps
74rps
56rps
80sec
3. LIMITATION OF COMPRESSOR FREQUENCY BY OUTDOOR TEMPERATURE
The minimum compressor frequency is limited by outdoor temperature as shown in the Table11.
(Table11 : Limitation of Compressor Frequency)
[ Cooling/ Dry ]
AO* G09/ 12LECAN
[ Heating ]
AO* G09/ 12LECAN
Cooling
Minimum Maximum
18rps 64rps
18rps 96rps
60sec 60sec
10°C 14°C
Under Over Under
39rps 26rps
- 3°C
Under Over Under
30rps 30rps
Heating
Minimum Maximum
18rps 119rps
18rps 130rps
180sec
60sec
40°C
Over Under Over
18rps 30rps
7°C 14°C
Over Under Over
26rps
01-09
Dry
Minimum Maximum
23rps 30rps
25rps 33rps
Time
60sec
40°C
Under Over
18rps 30rps