[7-7 Error Code Definitions and Solutions: Codes [5000 - 5999] ]
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HWE12050 GB
7-7-9 Error Codes [5305, 5306] Detail Code 132
1. Error code definition
Position detection error at startup (Detail code 132)
2. Error definition and error detection method
When a motor sensor has detected an error within 10 seconds after the fan motor has gone into operation.
3. Cause, check method and remedy
For inverter-related error codes, refer to the following page(s). [8-9 Troubleshooting Inverter Problems](page 234)
7-7-10 Error Codes [5305, 5306] Detail Code 133
1. Error code definition
Position detection error during operation (Detail code 133)
2. Error definition and error detection method
An error from a motor sensor is detected during fan moter operation.
3. Cause, check method and remedy
For inverter-related error codes, refer to the following page(s). [8-9 Troubleshooting Inverter Problems](page 234)
Cause Check method and remedy
(1) Contact failure and faulty fan motor
wiring
Check the fan board connector CNINV and CNSNR for proper con-
tacts.
Check the wirign betweem the fan motor and fan board.
(2) Fan board failure Refer to the following page(s).
[8-9-9 Checking the Fan Inverter for Damage with Load](page 239)
(3) Fan motor error Refer to the following page(s).
[8-9-6 Checking the Fan Motor for Ground Fault and Coil Resistance
Problems](page 237)
Cause Check method and remedy
(1) Outdoor factors Check that there is no wind (gust or strong wind).
(2) Contact failure and faulty fan motor
wiring
Check the fan board connector CNINV and CNSNR for proper contacts.
Check the wirign betweem the fan motor and fan board.
(3) Fan board failure Refer to the following page(s).
[8-9-8 Checking the Fan Inverter for Damage at No Load](page 238)
[8-9-9 Checking the Fan Inverter for Damage with Load](page 239)
(4) Fan motor error Refer to the following page(s).
[8-9-6 Checking the Fan Motor for Ground Fault and Coil Resistance
Problems](page 237)
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