Check Item
Expected Result
Actual Result
Liquid level
detector
The liquid level detector is secured.
□ Passed □ Failed
The fasteners for the liquid level detector
are secured.
□ Passed □ Failed
The low liquid level detector functions
flexibly.
□ Passed □ Failed
Water pan
Sundries in the water pan have been
cleared and the water pan is not blocked.
□ Passed □ Failed
Differential
pressure
switch
The cable ties on the differential pressure
tubes are secured.
□ Passed □ Failed
There is no foreign matter in the
differential pressure tubes. The
differential pressure tubes are not
seriously bent.
□ Passed □ Failed
Air filter
The air filter is correctly installed
according to the air flow direction on the
frame.
□ Passed □ Failed
Table 5-2 Pipeline checklist
Expected Result
Actual Result
Ports are connected correctly. The pipelines have oil trap,
inverted U-shaped traps, gradients (of refrigerant pipes),
and pipe supports.
□ Passed □ Failed
The hose clamps and cable ties of the condensate water
pipe are reliably secured.
□ Passed □ Failed
All pipes are secured reliably and steadily.
□ Passed □ Failed
All pipes are wrapped with thermal insulation foam, and
the insulation foam is intact.
□ Passed □ Failed
The water pipe joints are sealed by sealant.
□ Passed □ Failed
The needle valve plug is secured (torque of 0.45±0.05
N·m), and the valve bonnet is tightened.
□ Passed □ Failed
The pipes are not seriously bent.
□ Passed □ Failed
Table 5-3 Electrical checklist
Expected Result
Actual Result
Cables are intact and not over-bent.
□ Passed □ Failed
NetCol8000-A(045, 055, 060, 090, 120) In-room Air
Cooled Smart Cooling Product
User Manual
5 Verifying the Installation
Issue 05 (2020-10-10)
Copyright © Huawei Technologies Co., Ltd.
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