What to do if the Mijia Air Conditioner displays error code PC?
If the Mijia Air Conditioner displays PC, it means the four-way valve phase change is abnormal. You can try to cut off the power of the air conditioner for about 3 to 5 minutes and then turn it on again to see if it can be restored. If the above cannot solve the problem, it is recommended to apply for after-sales on-site inspection.
Does it help?
Yes
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