Huawei LUNA2000-5-S0 User Manual page 133

LUNA2000-(5-30)-S0
User Manual
Alarm Alarm Name
ID
3007 Battery expansion
module cable
disconnected
Issue 15 (2024-01-12)
Alarm
Severity
Major
Copyright © Huawei Digital Power Technologies Co., Ltd.
Possible Cause
1. A battery expansion
module cable is
disconnected.
2. A battery expansion
module is abnormal.
8 System Maintenance
Troubleshooting
1. Turn off the inverter
AC output switch,
inverter DC input
switch, and battery DC
switch, and wait for 5
minutes.
2. Check whether the
power cable is
securely connected to
the [Battery-1/2
battery expansion
module-1/2/3] battery
expansion modules
(the terminal is loose
or disconnected, or
the cable is
disconnected). For
details, see the quick
installation guide.
3. After checking that
the cables are
correctly connected,
turn on the battery DC
switch, AC output
switch, and inverter
DC input switch in
sequence.
4. If the alarm persists,
contact your dealer or
Huawei technical
support.
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