NetCol8000-A013 In-room Air Cooled Smart Cooling
Product
User Manual (800 mm Width)
3 Installation Guide
Issue 05 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
61
Step 10
Wrap the gas liquid stop valve with stop valve sponge by referring to
----End
3.14 Verifying the Installation
Table 3-9
Check items
Item
Check That
Check Result
Refrigerant
pipe
Ports are connected properly. The pipeline has
oil traps, gradients (for the refrigerant pipes),
and pipe supports. Pipes are securely connected.
All pipes and stop valves are wrapped with
thermal insulation foam, and the insulation
foam is intact. The needle valve plug is secured
(torque of 0.45±0.05 N·m), and the valve
bonnet is tightened. The pipes have no sharp
bends.
□ Passed. □ Failed
Waterway
Water pipe joints have been sealed. The
drainpipe is securely connected.
□ Passed. □ Failed
Electricity
The power cables and signal cables are
connected as required. Indoor and outdoor units
are properly grounded. Cables are not damaged
or over-bent. The rated specifications of the
upstream switch meet the maximum current
requirement.
□ Passed. □ Failed
Cabinet
The cabinet is installed properly, without any
tilt. The cabinet is secured. The foreign matter
inside the cabinet such as cable ties and cable
cuts is cleaned up.
□ Passed. □ Failed
Wet film
humidifier
The humidifier water inlet pipe is properly
connected, secured, and not leaking. The liquid
level detector in the humidifier water tank is
secure and flexible.
□ Passed. □ Failed
Water pan
The foreign matter inside the water pan is
cleaned up, and the water pan filter is not
blocked.
□ Passed. □ Failed
Air filter
The air filters have been installed.
□ Passed. □ Failed
Fan
The fan is secured. The fan has no foreign
matter inside.
□ Passed. □ Failed
Outdoor unit
The fan blades do not interfere. Cables are
protected by tubes and the cable outlet faces
downward. The protective cardboard of
condenser fin has been removed.
□ Passed. □ Failed
