Huawei NetCol5000-A050 User Manual

8.2 Outdoor Unit Routine Maintenance
CA UTION
● Perform the troubleshooting with the power
o: If an exception is identied
and needs to be handled, you must power o the outdoor unit rst.
● Check and perform the troubleshooting with the power o: Before checking
and exception handling, you must power o the outdoor unit rst.
● In heavy snow situations, clean up snow from the fan, pipes, electric control
box, and low-temperature component of the outdoor unit in time.
8.2.1 Monthly Maintenance
Table 8-5 Monthly maintenance items
Item Expected Result Troubleshooting Remarks
Refrigerant
pipe
The refrigerant
pipes are secured.
Secure the pipe
support.
Perform the
troubleshooting
with the power o.
All refrigerant pipes
are clean without
leaking and eroding.
Drain the
refrigerant, and
repair the leakage
on the pipe.
Perform the
troubleshooting
with the power o.
The thermal
insulator on the
refrigerant pipe is
not damaged.
Rewrap the thermal
insulator.
Perform the
troubleshooting
with the power o.
Condenser The ns are not
pushed down.
Restore the ns by
using a wire brush.
Perform the
troubleshooting
with the power o.
The air intake
section of the
condenser and the
air exhaust section
of the fan are
unblocked.
Clean up obstacles
on the inlet and
outlet.
Perform the
troubleshooting
with the power o.
The ns are not
blocked.
Clean the ns. Perform the
troubleshooting
with the power o.
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual 8 Maintenance
Issue 08 (2021-09-17) Copyright © Huawei Technologies Co., Ltd. 178

Huawei NetCol5000-A050 Specifications

General

Brand	Huawei
Model	NetCol5000-A050
Category	Computer Hardware
Language	English