Copper Pipe
Outer
Diameter
(inch)
45-degree
Bend (Unit:
m)
90-degree
Bend (Unit:
m)
180-degree
Bend (Unit:
m)
T-shaped 3-
Way Valve
(Unit: m)
5/8
0.17
0.3
0.6
0.7
3/4
0.2
0.35
0.7
0.8
7/8
0.24
0.42
0.8
1.2
1
0.28
0.5
1
1.3
1-1/8
0.32
0.6
1.2
1.4
To dampen noises generated by the equipment due to vibration, refrigerant pipe
supports should be installed as required by
●
When the direction of the refrigerant pipe is changed, add a support at the
position that is 500 mm away from the changing point.
●
In a straight section of the refrigerant pipe, add a support every 1500 mm.
Figure 4-55 Refrigerant pipe installation diagram
NO TE
Onsite personnel are responsible for preparing the required materials and installing the
supports.
NetCol8000-A(045, 055, 060, 090, 120) In-room Air
Cooled Smart Cooling Product
User Manual
4 System Installation
Issue 05 (2020-10-10)
Copyright © Huawei Technologies Co., Ltd.
98
