Haier wall-unit AC wont work
Try unplugging the machine, waiting a couple minutes, then holding down the power button as you plug it back in. Hopefully you will hear a "beep". Then unplug it again, wait a couple minutes, and plug it back in.
This procedure works for clearing the "E1" code from some of the Sharp models, so maybe you will get lucky and the same manufacturer made the control board in your machine!
Couldn't hurt to try it out. ;)
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