Traditional Culture Encyclopedia - The 24 Solar Terms - Gree central air-conditioning electronic expansion valve is not open.
Gree central air-conditioning electronic expansion valve is not open.
Electronic expansion valve failure, control system failure.
1. The electronic expansion valve is faulty and cannot work normally. In this case, it is necessary to contact air-conditioning maintenance personnel for overhaul and maintenance.
2. The failure of the central air conditioning control system also caused the electronic expansion valve not to open. In this case, it is necessary to check the control system and repair the fault.
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