Fujitsu AW?Z24LBC, Service Instruction

Page: 23 / 97

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.
Cooling Heating
Min Max Min Max
Dry
AW * Z24LBC 21Hz 75Hz 21Hz 87Hz 23Hz
AW * Z24LBC 40Hz 59Hz
(Table 9 : Compressor Operation Frequency Range)
(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 )
Time Time
(Frequency)
(Time)
Frequency
Frequency
Time Time
Frequency
Frequency
05-09
AW * Z24LBC
60sec 40sec
AW * Z24LBC