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[ IX Troubleshooting ]
- 256 -
HWE09080 GB
1. Error Code
Instantaneous overcurrent (Detail code 106)
Overcurrent (Detail code 107)
2. Error definition and error detection method
Overcurrent 123 Apeak or 42 Arms and above is detected by the current sensor.
3. Cause, check method and remedy
Refer to section -6- "Inverter (THMU-A)" under part [4] Troubleshooting Principal Parts for error codes related to the
inverter.(page 328)
1. Error Code
Instantaneous overcurrent (Detail code 106)
Overcurrent (Detail code 107)
2. Error definition and error detection method
Overcurrent 94 Apeak or 22 Arms and above is detected by the current sensor.
3. Cause, check method and remedy
Refer to section -6- "Inverter (YHMU-A)" under part [4] Troubleshooting Principal Parts for error codes related to the
inverter.(page 333)
4250 (THMU-A)
Cause Check method and remedy
(1) Inverter output related Refer to IX [4] -6- (2) [1]-[4].(page 330)
Check the IGBT module resistance value of the INV board if no
problems are found.
(Refer to "Troubleshooting" for IGBT module related problems)
4250 (YHMU-A)
Cause Check method and remedy
(1) Inverter output related Refer to IX [4] -6- (2) [1]-[4].(page 335)
Check the IGBT module resistance value of the INV board if no
problems are found.
(Refer to "Troubleshooting" for IGBT module related problems)