Rect Fault; Singl-Rect Fault; Multi-Rect Fault; Rect Comm Fault - Huawei SMU01C User Manual

SMU01C
User Manual
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Measures
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9.5.14 Rect Fault

Possible Causes
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Measures
1.

9.5.15 Singl-Rect Fault

Possible Causes
Only one rectifier is faulty, and redundant rectifiers are provided.
Measures
If the Fault indicator on a rectifier is steady red, reset the rectifiers one by one, if the alarm
persists, replace the rectifier.

9.5.16 Multi-Rect Fault

Possible Causes
Two or more than two rectifiers are faulty.
Measures
If the Fault indicator on a rectifier is steady red, reset the rectifiers one by one, if the alarm
persists, replace the rectifier.

9.5.17 Rect Comm Fault

Possible Causes
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Issue 03 (2015-01-05)
The battery loop is faulty.
Check the battery circuit breaker. If the battery circuit breaker is OFF, rectify the battery
fault and switch on the battery circuit breaker.
Check the battery cables and connectors, and replace faulty ones.
A rectifier is faulty.
If the Fault indicator on a rectifier is steady red, reset the rectifiers one by one, if the
alarm persists, replace the rectifier.
The signal cable to the rectifier is not connected properly.
The rectifier is removed.
The rectifier is in poor contact.
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