Current Release Control - Fujitsu AUXG36KRLB Service Manual

8-3. Current release control

The compressor frequency is controlled so that the outdoor unit input current does not exceeds cur-
rent limit value set according to the outdoor temperature.
The compressor frequency returns according to the operation mode, when the current becomes low-
er than the release value.
¢ Model: AOYG36KRTA
Operation mode
Cooling
Heating
¢ Models: AOYG45KRTA and AOYG54KRTA
Operation mode
Cooling
Heating
8-3. Current release control
Outdoor temp. (Ta)
52°C ≤ Ta
50°C ≤ Ta < 52°C
42°C ≤ Ta < 50°C
2°C ≤ Ta < 42°C
Ta < 2°C
20°C ≤ Ta
16°C ≤ Ta < 20°C
12°C ≤ Ta < 16°C
2°C ≤ Ta < 12°C
Ta < 2°C
Outdoor temp. (Ta)
52°C ≤ Ta
50°C ≤ Ta < 52°C
46°C ≤ Ta < 50°C
42°C ≤ Ta < 46°C
2°C ≤ Ta < 42°C
Ta < 2°C
20°C ≤ Ta
16°C ≤ Ta < 20°C
12°C ≤ Ta < 16°C
2°C ≤ Ta < 12°C
Ta < 2°C
- (04-31) -
Trigger condition
3.5 A
5.5 A
6.0 A
7.5 A
8.5 A
5.5 A
6.0 A
7.0 A
7.5 A
8.5 A
Trigger condition
4.5 A
5.5 A
6.5 A
7.5 A
8.5 A
10.0 A
6.5 A
7.0 A
8.0 A
8.5 A
10.0 A
Release condition
3.0 A
5.0 A
5.5 A
7.0 A
8.0 A
5.0 A
5.5 A
6.5 A
7.0 A
8.0 A
Release condition
4.0 A
5.0 A
6.0 A
7.0 A
8.0 A
9.5 A
6.0 A
6.5 A
7.5 A
8.0 A
9.5 A
8. Various protections