Compressor Control - Fujitsu S24LDC 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 9.
(Table 9 : Compressor Operation Frequency Range)
AS*B24LDC
(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
AS*B24LDC
Frequency
40Hz
Cooling
Min Max
15Hz 115Hz
500sec
Heating
Min Max
15Hz 130Hz
)
05-10
Dry
34Hz