Fujitsu AUUH18LUAS - Current Release Control

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: AOUH18LUAS1
Operation mode Outdoor temp. (Ta) Trigger condition Release condition
Cooling
122.0°F (50°C) ≤ Ta 4.5 A 4.0 A
114.8°F (46°C) ≤ Ta < 122.0°F (50°C) 4.5 A 4.0 A
104.0°F (40°C) ≤ Ta < 114.8°F (46°C) 6.0 A 5.5 A
53.6°F (12°C) ≤ Ta < 104.0°F (40°C) 10.0 A 9.5 A
35.6°F (2°C) ≤ Ta < 53.6°F (12°C) 10.0 A 9.5 A
Ta < 35.6°F (2°C) 10.0 A 9.5 A
Heating
62.6°F (17°C) ≤ Ta 7.0 A 6.5 A
53.6°F (12°C) ≤ Ta < 62.6°F (17°C) 9.0 A 8.5 A
41.0°F (5°C) ≤ Ta < 53.6°F (12°C) 12.5 A 12.0 A
Ta < 41.0°F (5°C) 12.5 A 12.0 A
¢ Model: AOUH24LUAS1
Operation mode Outdoor temp. (Ta) Trigger condition Release condition
Cooling
125.6°F (52°C) ≤ Ta 8.0 A 7.5 A
122.0°F (50°C) ≤ Ta < 125.6°F (52°C) 10.0 A 9.5 A
107.6°F (42°C) ≤ Ta < 122.0°F (50°C) 13.0 A 12.5 A
Ta < 107.6°F (42°C) 13.5 A 13.0 A
Heating
68.0°F (20°C) ≤ Ta 11.0 A 10.5 A
53.6°F (12°C) ≤ Ta < 68.0°F (20°C) 13.0 A 12.5 A
Ta < 53.6 °F (12 °C) 13.5 A 13.0 A
¢ Model: AOUH30LUAS1
Operation mode Outdoor temp. (Ta) Trigger condition Release condition
Cooling
125.6°F (52°C) ≤ Ta 8.0 A 7.5 A
122.0°F (50°C) ≤ Ta < 125.6°F (52°C) 12.0 A 11.5 A
107.6°F (42°C) ≤ Ta < 122.0°F (50°C) 14.0 A 13.5 A
Ta < 107.6°F (42°C) 16.0 A 15.5 A
Heating
53.6°F (12°C) ≤ Ta 13.0 A 12.5 A
Ta < 53.6 °F (12 °C) 16.0 A 15.5 A
¢ Model: AOUH36LUAS1
Operation mode Outdoor temp. (Ta) Trigger condition Release condition
Cooling
125.6°F (52°C) ≤ Ta 8.0 A 7.5 A
122.0°F (50°C) ≤ Ta < 125.6°F (52°C) 12.0 A 11.5 A
107.6°F (42°C) ≤ Ta < 122.0°F (50°C) 14.0 A 13.5 A
Ta < 107.6°F (42°C) 17.4 A 16.9 A
Heating
53.6°F (12°C) ≤ Ta 13.0 A 12.5 A
Ta < 53.6 °F (12 °C) 17.4 A 16.9 A
8-3. Current release control - (04-39) - 8. Various protections
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS