Huawei FusionModule500 V100R021C10 User Manual page 208

FusionModule500 Smart Mini Data Center
User Manual
Maintenance
Area
ECC800-Pro
Issue 01 (2020-11-30)
Maintenance
Item
AC input
Output voltage
Indicator
Fan
Operating
environment
Monitoring
module indicator
Copyright © Huawei Technologies Co., Ltd.
Operation
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Expected Result Troubleshootin
g
Input voltage: If the input
200–240 V AC voltage is
abnormal, check
Frequency: 45–
the power grid
55 Hz
status and input
cable
connection.
Output voltage: If the output
53.5 V DC±5% voltage is
abnormal, check
the load power
and cable
connection.
The indicator on Check the
the power output voltage
module is steady and determine
green. whether the
power module
is faulty. If the
power module
is faulty, replace
it.
No abnormal If abnormal
noise is noise is
generated. generated, clean
the fan.
● Ambient If the
temperature: temperature or
–20°C to humidity is
+65°C abnormal, check
the smart
● Humidity:
cooling product
0%–95% RH
status.
(non-
condensing)
The monitoring If the indicator
module indicator is off or any
is steady green abnormal
or blinking condition
green. occurs, see
Management
System
Troubleshootin
g
fault.
6 O&M
6.2.2
to rectify the
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