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Judy ThompsonSep 7, 2025
Why is my Panasonic CS-S18NKUA Air Conditioner showing H19 error?
- RRobert RuizSep 7, 2025
If your Panasonic Air Conditioner displays the error code H19, indicating that the indoor fan motor mechanism is locked, it could be due to a short circuit inside the fan motor winding. You should check the fan motor.