Compressor Control - Fujitsu ASYA07LCC Service Instruction

8. COMPRESSOR CONTROL

(1). OPEARTION FREQUENCY RANGE
The operation frequency of the compressor is different based on the operation mode as
shown in the table 10.
(Table 10 : Compressor Operation Frequency Range)
07/09LCC, 09LDC
12LCC, 12LDC
14LCC, 18LCC
(2). OPEARTION FREQUENCY CONTROL AT START UP
The compressor frequency soon after the start-up is controlled as shown in the figure 10.
(Fig.10 : Compressor Control at Start-up)
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
(Frequency)
ASYA07/09LCC
ASYA12LCC
ASYB09/12LDC
ASYA14/18LCC
(Time)
ASYA07/09LCC
ASYA12LCC
ASYB09/12LDC
ASYA14/18LCC
Cooling
Min Max
18Hz 80Hz
18Hz 96Hz
18Hz 90Hz
Time Time
Frequency
Frequency
56Hz 74Hz
56Hz 64Hz
56Hz 74Hz
40Hz 59Hz
Time Time
80sec 60sec
80sec 30sec
80sec 60sec
60sec 40sec
Heating
Min Max
18Hz 130Hz
18Hz 130Hz
18Hz 119Hz
Time Time
Frequency Frequency
87Hz 97Hz
74Hz 87Hz
87Hz 97Hz
72Hz 80Hz
Time Time
60sec 180sec
30sec 30sec
60sec 180sec
40sec 60sec
05-09
Dry
33Hz
33Hz
24Hz
Time
Time
Frequency Frequency
108Hz 119Hz
108Hz 120Hz
108Hz 119Hz
101Hz 110Hz
Time Time
60sec
50sec
60sec
150sec
60sec
60sec
60sec
60sec