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iSitePower-M V100R002C00
User Manual (MAP05A1, MAB05B1)
Alarm Name
Battery
module cable
disconnected
Battery
module high
temperature
Issue 03 (2022-10-28)
Alarm
Severi
ty
Major
Minor
Copyright © Huawei Digital Power Technologies Co., Ltd.
Causes
Alarm
Locating
1. Cables to
a battery
module are
disconnecte
d.
2. A battery
module is
abnormal.
1. The
installation
position is
not well
ventilated.
2. The
ambient
temperatur
e is too
high.
3. The
power
module
does not
work
properly.
10 System Maintenance
Suggestion
1. Turn off the solar
maintenance switch
and AC input switch.
2. Check whether the
power cable is
properly installed
(whether the terminal
is loose or
disconnected, or
whether the cable is
disconnected) by
referring to the quick
installation guide for
the product.
3. After checking that
cables are correctly
connected, turn on the
solar maintenance
switch and AC input
switch in sequence.
4. If the alarm persists,
contact your dealer or
Huawei technical
support.
1. Check the
ventilation and
whether the ambient
temperature of the
product exceeds the
upper threshold.
2. If the ventilation is
poor or the ambient
temperature is too
high, improve the
ventilation and heat
dissipation.
3. If the ventilation
and ambient
temperature are
normal, contact your
dealer or Huawei
technical support.
134
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