Huawei LUNA2000-5-S0 User Manual page 113

LUNA2000-(5-30)-S0
User Manual
Alarm Alarm Name
ID
3006 Abnormal battery
expansion module
Issue 07 (2022-01-10)
Alarm
Severity
Major
Copyright © Huawei Technologies Co., Ltd.
Possible Cause
An unrecoverable fault
has occurred on an
internal circuit of a
battery expansion
module.
7 System Maintenance
Troubleshooting
1. Check that the
power cables and
communications
cables are correctly
connected to the
[Battery-1/2 battery
expansion
module-1/2/3] battery
expansion modules.
2. Send a shutdown
command on the app,
turn off the inverter
AC output switch,
inverter DC input
switch, and battery DC
switch, and wait for 5
minutes.
3. Turn on the battery
DC switch, inverter AC
output switch, and DC
input switch.
4. If the alarm persists,
contact your dealer or
Huawei technical
support.
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