Troubleshooting - Huawei PDU8000-0125DCV8-BXA001 User Manual

PDU8000-(0125, 0250, 0400, 0630, 0800)
DCV8-BXA001 Battery Circuit Breaker Box
User Manual
Table 5-1
Table 5-1 Common faults and troubleshooting measures
Symptom
The circuit breaker is ON
but no power is supplied
to the UPS.
The circuit breaker
cannot be switched to the
OFF position.
The BCB is OFF, but the
UPS LCD displays an
alarm indicating that the
BCB is ON.
The circuit breaker
cannot trip properly.
For any difficulty, contact Huawei technical support.
Issue 03 (2019-05-20)
describes common faults and troubleshooting measures.
Possible Causes
The circuit breaker is
faulty.
The battery cable is loose
or disconnected.
The circuit breaker is
faulty.
The DIP switch settings are
incorrect.
The control board fails.
The circuit breaker fails.
Copyright © Huawei Technologies Co., Ltd.
5

Troubleshooting

Solution
Replace the BCB box.
Connect the cable securely.
Replace the BCB box.
Check the DIP switch settings.
Replace the BCB box.
5 Troubleshooting
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