Battery Storage And Recharge - Huawei LUNA2000 User Manual

LUNA2000-(5-30)-S0
User Manual
Alarm ID Alarm
Name
3012 Abnorma
l battery
power
control
module
parallel
commun
ication
3013 Abnorma
l battery
expansio
n
module
commun
ication

7.4 Battery Storage and Recharge

Battery Acceptance Inspection
A battery recharge label must be put on the battery packing case. The recharge
label should contain the latest charge time and the next recharge time.
Battery Storage Requirements
1.
Issue 01 (2020-10-20)
Alarm Possible Cause
Severity
Major The battery power control
modules of the parallel
system fail to communicate
with each other.
Major The battery power control
module fails to
communicate with the
battery expansion modules.
Place batteries according to the signs on the packing case during storage. Do
not put batteries upside down or sidelong.
Copyright © Huawei Technologies Co., Ltd.
7 System Maintenance
Troubleshooting
1. 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.
2. Check that the
communications cable is
correctly connected between the
[Battery-1/2] battery power
control modules of the parallel
system.
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.
1. Turn off the battery DC
switch.
2. 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.
3. After checking that cables are
correctly connected, turn on the
battery DC switch.
4. If the alarm persists, contact
your dealer or Huawei technical
support.
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