Indoor Fan Motor (Dc Motor) Or Related Abnormality - Daikin CTXG09QVJUW Service Manual
Multi-split type air conditioners
2/3mxl-q series
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Also See for CTXG09QVJUW:
- Service manual (257 pages) ,
- Operation manual (116 pages) ,
- Engineering data (661 pages)
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SiUS121632EA
6.3
Indoor Fan Motor (DC Motor) or Related Abnormality
A6
Error Code
Method of Error
The rotation speed detected by the Hall IC during indoor fan motor operation determines abnormal
fan motor operation.
Detection
Error Decision
The fan motor is not revved up.
Conditions
Supposed
Causes
Service Diagnosis
Layer short inside the fan motor winding
Breaking of wire inside the fan motor
Breaking of the fan motor lead wires
Defective indoor unit PCB
Troubleshooting for FFQ Series
149
- Quick Links:
- Part 2 Specifications
- Outdoor Unit
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Troubleshooting
