Fujitsu General AOHG07KMCC, Руководство по обслуживанию

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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.
¢
Models: AOHG07KMCC, AOHG09KMCC, AOHG12KMCC, and
AOHG14KMCC
Operation mode Outdoor temp. (Ta) Trigger condition Release condition
Cooling
50°C ≤ Ta 4.0 A 3.5 A
46°C ≤ Ta < 50°C 4.0 A 3.5 A
40°C ≤ Ta < 46°C 5.0 A 4.5 A
12°C ≤ Ta < 40°C 6.0 A 5.5 A
2°C ≤ Ta < 12°C 6.0 A 5.5 A
Ta < 2°C 6.0 A 5.5 A
Heating
17°C ≤ Ta 5.5 A 5.0 A
12°C ≤ Ta < 17°C 7.0 A 6.5 A
5°C ≤ Ta < 12°C 7.5 A 7.0 A
Ta < 5°C 8.5 A 8.0 A
8-4. Cooling pressure over-rise protection
When the outdoor unit heat exchanger temperature reaches trigger condition below, the compressor
is stopped and trouble display is performed.
Trigger condition 65°C
8-5. Low outdoor temperature protection
When the outdoor temperature sensor detects lower than the trigger condition below, the compres-
sor is stopped.
Operation mode Cooling/Dry
Trigger condition -15°C
Release condition -10°C
8-3. Current release control
- (04-32) -
8. Various protections
CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS