Cooling System - Huawei FusionModule 1000A40 Maintenance Manual

FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)
Item
UPS2000-G
parameters

3.3.2 Cooling System

Table 3-10 Quarterly maintenance checklist for the cooling system
Maintenance Item
Indoor fan of the 20
kW air-cooled
precision air
conditioner
Running sound of
the indoor fan of the
20 kW air-cooled
precision air
conditioner
Issue 04 (2018-01-05)
Expected
Method
Result
 Check the 
battery capacity
setting.
 Check the
charge current
setting.

Operation
Check the indoor
fan.
Check the running
sound of the indoor
fan.
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Troubleshooting
The battery If any parameter is incorrectly set,
capacity of correct the setting based on onsite
a single battery configurations.
UPS is set
to the
actual
capacity of
batteries
connected
to the UPS.
The battery
pack charge
current is
set to 0.1 C.
Check Standard
The fan cover is not
misshapen.
The fan blades are
intact.
No abnormal noise
is generated.
3 Maintenance
Troubleshooting
If the fan cover is
misshapen, maintain
or replace the cover.
If a fan blade is
damaged, replace
the indoor fan by
following
instructions in
NetCol5000-A 20
kW Air-Cooled
In-Row Precision
Air Conditioner
User Manual.
If the indoor fan
generates abnormal
noise, replace the
indoor fan by
following
instructions in
NetCol5000-A 20
kW Air-Cooled
In-Row Precision
Air Conditioner
User Manual.
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