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7 Troubleshooting
Do not clear alarms by reinstalling modules.
Table 7-1 Troubleshooting
The indicator of the
battery module is red
or off.
The battery module is faulty.
Replace the battery
module.
The communications cable to the
battery module is not connected.
Reconnect the
communications cable.
Battery
management
module
abnormal
The indicator is
yellow or red.
The battery cabinet generates a minor
alarm.
Handle the alarm according
to the alarm reference.
The battery cabinet generates a
critical alarm.
For details about component replacement and maintenance involved in Troubleshooting and Alarm List,
consult Huawei maintenance engineers.