Monthly Maintenance - Huawei NetCol5000-A035 User Manual

NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm Width)
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6.2.4 Monthly Maintenance

Table 6-3
replacement is required, contact Huawei technical support to obtain spare parts.
Table 6-3 Monthly maintenance checklist
Compon
ent
Air filter
Compres
sor
Humidifi
er
Issue 17 (2020-10-22)
lists monthly maintenance items for the indoor unit. If parts
Item
The air filter surface is free of
accumulated dust, damage,
and deformation.
The compressor generates no
abnormal noises, such as
metal friction noise.
Run the indoor unit and check
that the oil level is stably
above 1/3 of the oil sight
glass and that no dense white
bubbles cover the entire glass
surface.
The humidifier cylinder
interior wall is free from large
quantity of water scale.
Copyright © Huawei Technologies Co., Ltd.
6 System Operation and Maintenance
Parameter
Number of active
units
Troubleshooting
Replace the air filter. Huawei
recommends replacing the air filter
once every six months. See
Replacing Filters
replacement method.
Slightly shake the compressor and
touch the four anchor bolt to check
whether they are loose. If they are
loose, tighten them using a 13#
solid wrench. If the problem persists,
contact Huawei technical support.
Add refrigerant oil. For details,
contact Huawei technical support.
Replace the humidifier cylinder by
referring to 6.5.7 Replacing
Humidifier Cylinder. Huawei
recommends replacing the
humidifier cylinder once every six
months.
Record
6.5.1
for the
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