Fujitsu AR 18LUAD Series - Page 37

2-2. For AR*30/ 36/ 45LUAN/ AR*45/ 54LUAK
The compressor frequency soon after the start-up is controlled as shown in Figure 9.
(Fig.9 : Compressor Control at Start-up)
05-09
(Frequency)
(Time)
Frequency
Frequency
Frequency
Frequency
AR*30LUAN
AR*36LUAN
AR*45LUAN
AR*45LUAK
AR*54LUAK
180sec
60sec
120sec
120sec
720sec
180sec
80sec
180sec
180sec
720sec
40Hz
56Hz
56Hz
70Hz
AR*30LUAN
AR*36LUAN
AR*45LUAN
AR*45LUAK
AR*54LUAK
Time A Time B Time C
Time E
Time D
Time A Time B Time C Time D Time E
1
2
1 Discharge pipe temp. > 30°C
2 Discharge pipe temp. < 30°C
1 Discharge pipe temp. > 35°C
2 Discharge pipe temp. < 35°C
=
=
For AR*30/ 36LUAN
For AR*45LUAN / AR*45/ 54LUAK
Hold