Huawei NetCol5000-A050 - Checking the Outdoor Unit

Table 5-3 Electrical checklist
Expected Result Actual Result
Cables are intact and not over-bent. □ Passed □ Failed
No open or short circuits, or incorrect connections occur in
electrical loops.
□ Passed □ Failed
The power cables for the indoor and outdoor units, signal
cable, teamwork cable, and T/H sensor cable are
connected as required.
□ Passed □ Failed
The rated specications of the upstream general circuit
breaker meet the maximum current requirement.
□ Passed □ Failed
All cables, connectors, and screws are secured. □ Passed □ Failed
Devices are properly grounded. □ Passed □ Failed
5.2 Checking the Outdoor Unit
Table 5-4 Installation checklist
Check Item
Expected Result Actual Result
Rack The rack is installed properly, without
any tilt.
□ Passed □ Failed
The rack is secured to the ground or
base.
Fans The fans are secured, and the blades
rotate without block.
□ Passed □ Failed
Electrical
control box
The electrical control box is secured. □ Passed □ Failed
The screws on the cover of the
electrical control box are tightened.
Cables are properly connected.
Waterproof connectors are secured
and properly sealed.
Air tightness
of the heat
exchanger
There is a sound of air ow when you
press the needle valve.
□ Passed □ Failed
Fins of the
heat
exchanger
The ns are not pushed down or
damaged.
□ Passed □ Failed
Fins protection plates have been
removed.
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual 5 Installation Verication
Issue 08 (2021-09-17) Copyright © Huawei Technologies Co., Ltd. 118