Sinclair SDV 6 Service Manual page 119

8.1.49 J01 - Motor failed more than once
Error display
The faulty IDU stops. Other IDUs of the same system: operate normally.
Error impact
ODU of the same system: operate normally.
Error trigger
If fan control faults have occurred 10 times in 120 min (1)
Error recovery
Automatic recovery
Possible cause
The fan drive faults have caused the motor to fail more than once.
Troubleshooting
Note:
1. Enter the spot check interface of the IDU to query fan drive fault code (see the table below). For specific
troubleshooting methods, please refer to this document.
116
Digital display
interface of the IDU to view
countermeasures according
If the fault persists, please
contact the technical support
personnel of your dealer
No. Error
1 J1E IPM (fan module) overcurrent protection
code
2 J11 Instantaneous overcurrent protection for phase
3 J3E Low bus voltage fault
current
4 J31 High bus voltage fault
5 J43 Phase current sample bias error
6 J47 IPM (fan module) and IDU unmatched
7 J5E Motor startup failure
8 J52 Motor blocking protection
9 J55 Speed control mode setting error
10 J6E Phase lack protection of motor
Panel, display box, and wired controller
J01 (1)
Enter the spot check
the fan error code
Take relevant
to the error code
Fan drive fault name
Display position