Compressor Control - Fujitsu AW*Z24LBC 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)
AW * Z24LBC
(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
AW * Z24LBC
Frequency
Frequency
(Frequency)
AW * Z24LBC
(Time)
AW * Z24LBC
Cooling
Min Max
21Hz 75Hz
Time Time
Frequency Frequency
40Hz 59Hz
Time Time
60sec 40sec
Heating
Min Max
21Hz 87Hz
)
05-09
Dry
23Hz