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chungmichaelJul 31, 2025
How to troubleshoot a Haier Air Conditioner that will not turn on?
- JJessica BrownJul 31, 2025
If your Haier Air Conditioner will not operate, first ensure it's plugged into a grounded outlet. Check if the reset button on the power supply cord has popped out and, if so, press it to reset. Also, verify that a household fuse hasn't blown or a circuit breaker hasn't tripped, and replace or reset as necessary. Make sure the Power button is pressed or the Mode control knob is set to an active setting, and check whether there is a local power outage.