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Fan Motor or Related Abnormality
The rotation speed detected by the Hall IC during fan motor operation is used to determine
abnormal fan motor operation
when the detected rotation feedback singal don't receiced in 2 minutes
:
Indoor fan motor malfunction
repeate the cycle.
Operation halt due to breaking of wire inside the fan motor .
Operation halt due to breaking of the fan motor lead wires
Dedection error due to faulty indoor unit PCB
C
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