18.2.20 Outdoor Fan Motor (DC Motor) Mechanism Locked (F35-02)
Malfunction Decision Conditions
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The rotation speed detected by the Hall IC of the fan motor during fan motor operation is used to determine
abnormal fan motor (feedback of rotation > 2550rpm or < 20rpm).
Malfunction Caused
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Operation stops due to short circuit inside the fan motor winding.
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Operation stops due to breaking of wire inside the fan motor.
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Operation stops due to breaking of fan motor lead wires.
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Operation stops due to fan motor Hall IC malfunction.
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Operation error due to faulty outdoor unit PCB (inverter).
Abnormality Judgment
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Continue 2 times in 30 minutes.
Troubleshooting
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