Gree Air Conditioners Error Codes

The fault code is deduced from the number of times the green LED flashes, blocking unit operation. E1: Refrigerant system high-pressure protection E2: Anti-freezing protection E4: Compressor exhaust high-temperature protection E5: AC over-current protection E6: Communication failure between indoor unit and outdoor unit E8: Anti-high temperature protection H6: No feedback of indoor fan motor C5: Jumper cap malfunction protection F0: Refrigerant Leakage Protection […]