Huawei LUNA2000-5-S0 - Page 134

Alarm
ID
Alarm Name Alarm
Severity
Possible Cause Troubleshooting
3008 Battery expansion
module
overtemperature
Minor 1. The battery
installation position is
not well ventilated.
2. The ambient
temperature is
excessively high.
3. The battery power
control module is
abnormal.
1. Check the
ventilation and
whether the ambient
temperature of the
[Battery-1/2 battery
expansion
module-1/2/3] battery
expansion modules
exceeds the upper
threshold.
2. If the ventilation is
poor or the ambient
temperature is
excessively high,
improve the
ventilation and heat
dissipation.
3. If the ventilation
and ambient
temperature are
normal, contact your
dealer or Huawei
technical support.
3009
Battery expansion
module low
temperature
Minor 1. The ambient
temperature is
excessively low.
2. A battery expansion
module is abnormal.
1. Check whether the
ambient temperature
in the installation
positions of the
[Battery-1/2 battery
expansion
module-1/2/3] battery
expansion modules is
lower than the lower
threshold.
2. If the ambient
temperature is
excessively low,
improve the
installation
environment.
3. If the alarm persists
after the ambient
temperature becomes
normal, contact your
dealer or Huawei
technical support.
LUNA2000-(5-30)-S0
User Manual 8 System Maintenance
Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd. 125