Compressor Control - Fujitsu ASYA07LBCM Service Manual

6. COMPRESSOR CONTROL

1. OPERATION FREQUENCY RANGE
The operation frequency of the compressor is different based on the operation mode as
shown in the table 4.
(Table 4 : Compressor Operation Frequency Range)
AOYA14LAC2
2. OPERATION FREQUENCY CONTROL AT START UP
The compressor frequency soon after the start-up is controlled as shown in Figure 10.
(Fig.10 : Compressor Control at Start-up)
82Hz
56Hz
40Hz
Cooling
Min Max
18Hz 80Hz
60- 720sec
120sec
Heating
Min Max
18Hz 110Hz
120sec
180- 720sec 300- 720sec
01-07