Item Method Expected Result Troubleshooting
Wet lm
humidier
Start the
equipment,
choose Maint
> Diagnostic
Mode > Enter
on the main
screen, and
start the wet
lm
humidier.
Water drainage is
normal.
● If no water is
supplied, check
the cable
connection or
replace the water
inlet solenoid
valve.
● If no water is
supplied to the
wet
lm
humidier,
check
the cable
connection to the
water pump or
replace the
humidier water
pump.
Table 3-7 Quarterly maintenance for the management system
Item
Method Expected Result Troubleshooting
Battery
management
parameter settings
On the UPS
LCD, choose
System Info
> Settings
> Battery
Param. and
check
whether
battery
manageme
nt
parameters
are set as
required.
The parameters
are set based on
requirements.
Set parameters
correctly.
FusionModule2000 Smart Modular Data Center
Maintenance Guide (Fusion Module Actuator) 3 Routine Maintenance
Issue 01 (2020-12-25) Copyright © Huawei Technologies Co., Ltd. 30