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SmartLi 1.0
User Manual
8.4 Troubleshooting
Do not clear alarms by reinstalling modules.
Table 8-4 Troubleshooting
Case
Battery
module
abnormal
BCU
abnormal
8.5 Parts Replacement
8.5.1 Replacing an MDU
Prerequisites
●
●
Issue 09 (2023-03-26)
CA UTION
Symptom
The indicator of
the battery
module is red or
off.
The indicator is
yellow or red.
NO TE
For details about component replacement and maintenance involved in Troubleshooting
and Alarm List, consult technical support.
Tools: Phillips insulated torque screwdriver, key to the cabinet door
Material: a new and intact MDU
Copyright © Huawei Digital Power Technologies Co., Ltd.
Possible Cause
The battery module is
faulty.
The communications
cable to the battery
module is not
connected.
The battery cabinet has
generated a minor
alarm.
The battery cabinet has
generated a critical
alarm.
8 Maintenance
Measure
Replace the battery
module.
Reconnect the
communications
cable.
Handle the alarm
according to the
alarm reference.
109
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