Fujitsu ASU18RLQ Service 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 8.
Cooling Heating
Min Max Min Max
Dry
(Table 8 : 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 Time Time
Time
Time
(Frequency)
(Time)
Frequency
Frequency
Frequency Frequency
Frequency
Frequency
Time Time
Time Time Time Time
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
05-09
ASU15/18RLQ 18Hz 90Hz 18Hz 119Hz 24H z
ASU15/18RLQ 40Hz 59Hz 72Hz 80Hz 101Hz 110Hz
ASU15/18RLQ 60sec 40sec 40sec 60sec 150sec 60sec

Fujitsu ASU18RLQ Specifications

General

Brand	Fujitsu
Model	ASU18RLQ
Category	Air Conditioner
Language	English