Gree GWH12QB-K3DNA6O

50
Technical Information
Service Manual
6. Electric Heating Function of Chassis
(1) When T
outdoor amb.
≤0ºC, the electric heating of chassis will operate;
(2) When T
outdoor amb.
>2ºC, the electric heating of chassis will stop operation;
(3)When 0ºC<T
outdoor amb.
≤2ºC, the electric heating of chassis will keep original status.
7. Electric Heating Function of Compressor
(1) When T
outdoor amb.
≤-5ºC, compressor stops operation, while the electric heating of compressor starts operation;
(2) When T
outdoor amb.
>-2ºC, the electric heating of compressor stops operation;
(3) When -5ºC<T
outdoor amb.
≤-2ºC, the electric heating of compressor will keep original status.