Current Release Control - Fujitsu AO G12KBTB Series Service Instructions Manual

7-3. 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: AOYG12KBTB
Operation mode
Cooling
Heating
¢ Model: AOYG14KBTB
Operation mode
Cooling
Heating
¢ Model: AOYG18KBTB
Operation mode
Cooling
Heating
7-3. 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
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
- (01-31) -
Trigger condition
3.5 A
4.5 A
6.0 A
7.0 A
7.0 A
7.0 A
7.0 A
8.5 A
8.5 A
8.5 A
Trigger condition
3.5 A
4.5 A
6.0 A
8.5 A
8.5 A
8.5 A
7.0 A
9.0 A
9.0 A
9.0 A
Trigger condition
4.5 A
4.5 A
6.0 A
10.0A
10.0 A
10.0 A
7.0 A
9.0 A
10.5 A
10.5 A
Release condition
3.0 A
4.0 A
5.5 A
6.5 A
6.5 A
6.5 A
6.5 A
8.0 A
8.0 A
8.0 A
Release condition
3.0 A
4.0 A
5.5 A
8.0 A
8.0 A
8.0 A
6.5 A
8.5 A
8.5 A
8.5 A
Release condition
4.0 A
4.0 A
5.5 A
9.5 A
9.5 A
9.5 A
6.5 A
8.5 A
10.0 A
10.0 A
7. Various protections