Upflow - Huawei NetCol8000-C070 User Manual

NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual
● The chilled water pipes should be closely wrapped with thermal insulation
foam along the route. Ensure that the foam is in close contact with the pipes.
● Pipes only can be routed from the bottom of the downflow units. Pipes can be
routed from the side or bottom of the upflow units. Determine the pipe routing
method based on site conditions.
● After pipes are routed for the unit, seal the gaps between the pipes and the
pipe holes.
To minimize the noise due to device vibration, perform the following operations:
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Figure 3-22 Fastener layout (unit: mm)
Table 3-9 Chilled water pipe port diameter
Unit Model
NetCol8000-C

3.5.2.1 Upflow

Context
Tools: 75# open-end wrench, 36# open-end wrench, 18# pipe wrench, sealant
(used for pasting thermal insulation foam), screw thread sealant
Issue 07 (2021-12-30)
NO TICE
When the routing direction of the chilled water pipe is changed, add a
fastener at the position that is 1000 mm away from the changing point.
When the chilled water pipe is straight, add a fastener every 2500 mm.
NO TE
Onsite personnel prepare the required materials and install the fasteners.
Copyright © Huawei Technologies Co., Ltd.
Chilled Water Supply
Pipe Outer Port
Diameter
G 2in, connected over
screw threads
3 Installation
Chilled Water Return
Pipe Outer Port
Diameter
G 2in, connected over
screw threads
53