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Megan JordanAug 14, 2025
What to do if my Haier Air Conditioner unit fails to start?
- JJamie RamosAug 15, 2025
First, verify that the power supply switch is in the ON position and that the city supply power is normal. Also, check if the earth leakage breaker is in action. If it is, immediately turn off the power supply switch and contact the sales dealer.