Compressor Control - Fujitsu ASYA24LCC Service Instructions Manual

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 9.
(Table 9 : Compressor Operation Frequency Range)
ASYA24LCC
ASYA30LCC
(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
ASYA24LCC
Frequency
(Frequency)
ASYA24LCC
ASYA30LCC
(Time)
ASYA24LCC
ASYA30LCC
Cooling
Min Max
15Hz 115Hz
21Hz 94Hz
Time
Frequency
Frequency
40Hz -
40Hz 59Hz
Time Time
-
500sec
60sec 40sec
Heating
Min Max
15Hz 130Hz
21Hz 120Hz
)
ASYA30LCC
Frequency
Frequency
05-10
Dry
34Hz
39Hz
Time Time