Huawei FusionModule500 User Manual page 144

FusionModule500 Smart Mini Data Center
User Manual (ECC800e)
Maintenance area
ECC800e
Issue 07 (2019-12-20)
Item
Shallow discharge
test (recommended)
AC input
Operating
environment
Monitoring module
indicator
Copyright © Huawei Technologies Co., Ltd.
Operation
N/A
N/A
N/A
N/A
Expected Result Troubleshooting
V/cell ± 0.02
V/cell.
 Float charging
voltage: 2.25
2. If the charging
V/cell ± 0.02
V/cell.
3. If the fault
1. Locate the cause
Conduct a
shallow discharge
test when the
UPS is backed up
to verify that the 2. If the fault
batteries can
discharge
normally.
Input voltage: If the input voltage
100–240 V AC is abnormal, check
the power grid and
Frequency: 50
input cable
Hz/60 Hz
connection.
 Ambient If the humidity or
temperature: temperature is
–20° C to
abnormal, check the
+65° C smart cooling
product status.
 Humidity:
5–95% RH
(non-condensi
ng)
The monitoring If the indicator is
module indicator off or any abnormal
is steady green or condition occurs,
4 Maintenance
and float
charging voltage
of a battery are
normal.
voltage of a
battery exceeds
the
specifications
requirement,
perform a
complete
forcible
equalized
charging for the
battery, and
check again
whether the
voltage is
normal.
persists, contact
Huawei
technical
support.
when an
exception is
identified.
persists, contact
Huawei
technical
support.
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