2-2. For AU*30/ 36/ 45/ 54LUAS
The compressor frequency soon after the start-up is controlled as shown in Figure 10.
(Fig.10 : Compressor Control at Start-up)
05-10
(Frequency)
(Time)
Frequency
Frequency
Frequency
Frequency
AU*30LUAS
AU*36LUAS
AU*45LUAS
AU*54LUAS
180sec
60sec
120sec
120sec
720sec
180sec
80sec
180sec
180sec
720sec
40Hz
56Hz
56Hz
70Hz
AU*30LUAS
AU*36LUAS
AU*45LUAS
AU*54LUAS
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 AU*30/ 36LUAS
For AU*45/ 54LUAS
Hold