Current Release Control - Fujitsu ASYG07-14KGTF Service Manual

8-3. Current release control

The rotation number of compressor is controlled so that the outdoor unit input current does not ex-
ceeds current limit value set according to the outdoor temperature.
The rotation number of compressor returns according to the operation mode, when the current be-
comes lower than the release value.
¢ Model: AOYG18KBTA3
Operation mode
Cooling
Heating
¢ Model: AOYG24KBTA3
Operation mode
Cooling
Heating
8-3. Current release control
Outdoor temp. (Ta)
50°C ≤ Ta
46°C ≤ Ta < 50°C
40°C ≤ Ta < 46°C
12°C ≤ Ta < 40°C
2°C ≤ Ta < 12°C
Ta < 2°C
17°C ≤ Ta
12°C ≤ Ta < 17°C
5°C ≤ Ta < 12°C
Ta < 5°C
Outdoor temp. (Ta)
50°C ≤ Ta
46°C ≤ Ta < 50°C
40°C ≤ Ta < 46°C
12°C ≤ Ta < 40°C
2°C ≤ Ta < 12°C
Ta < 2°C
17°C ≤ Ta
12°C ≤ Ta < 17°C
5°C ≤ Ta < 12°C
Ta < 5°C
- (04-78) -
Trigger condition
8.0 A
9.5 A
10.0 A
10.0 A
10.0 A
10.0 A
10.0 A
10.0 A
10.0 A
10.0 A
Trigger condition
8.0 A
9.5 A
11.0 A
12.0 A
12.0 A
12.0 A
10.5 A
12.0 A
12.0 A
12.0 A
Release condition
7.5 A
9.0 A
9.5 A
9.5 A
9.5 A
9.5 A
9.5 A
9.5 A
9.5 A
9.5 A
Release condition
7.5 A
9.0 A
10.5 A
11.5 A
11.5 A
11.5 A
10.0 A
11.5 A
11.5 A
11.5 A
8. Various protections