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Stacey HowellAug 2, 2025
What to do if my MICAN 64330002/01 Air Conditioner shows E4 error?
- EericakhanAug 2, 2025
If your MICAN Air Conditioner displays an E4 error, it indicates that the water tank is full. To resolve this, remove the rubber stopper located at the bottom of the unit to drain the water.