Panasonic S-22KA1E5 - Outdoor Fan Motor (DC Motor) Mechanism Locked (F35-02)

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19.19 Outdoor Fan Motor (DC Motor) Mechanism Locked (F35-02)
Malfunction Decision Conditions
• 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 < 50rpm).
Malfunction Caused
• Operation stop due to short circuit inside the fan motor winding.
• Operation stop due to breaking of wire inside the fan motor.
• Operation stop due to breaking of fan motor lead wires.
• Operation stop due to fan motor Hall IC malfunction.
• Operation error due to faulty outdoor unit PCB (main).
Abnormality Judgment
• Continue 2 times in 30 minutes.
Troubleshooting