Daikin RMXS-L Series Service Manual page 211

SiUS181631EA
4.3.2 Indoor Fan Motor (AC Motor) or Related Abnormality (CDXS, FDXS Series)
Applicable FDXS09/12LVJU
CDXS15/18/24LVJU
Models
A6
Error code
Method of Error The rotation speed detected by the Hall IC during indoor fan motor operation determines abnormal
Detection fan motor operation.
Error Decision The detected rotation speed does not reach the demanded rotation speed of the target tap.
Conditions
Supposed
Causes
Troubleshooting
Power supply voltage out of specification
Layer short inside the fan motor winding
Breaking of wire inside the fan motor
Breaking of the fan motor lead wires
Defective capacitor of the fan motor
Defective indoor unit PCB
Troubleshooting for CTXG, CTXS, FTXS, CDXS, FDXS, FVXS Series
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