Huawei NetCol8000-A045D - Optional) Welding Pipes for the Low Temperature Component

Figure 4-67 Welding outdoor unit pipes (NetCol500-A110)
(1) Gas pipe (2) Liquid pipe
----End
4.8.4 (Optional) Welding Pipes for the Low Temperature
Component
NO TICE
Before welding pipes, take measures to protect nearby cables and components
from being burnt.
To install a low-temperature component horizontally, you are recommended to
place the low-temperature component on one side of the outdoor unit. Figure
4-68 and Figure 4-69 show the related inlet and outlet pipe ports. Install an
inverted trap respectively at the inlet and outlet pipe ports on the outdoor unit
condenser, preventing refrigerant from returning.
Figure 4-68 Ports on the low temperature component
(1) Connecting to the indoor unit liquid pipe:
5/8 inch (15.88 mm)
(2) Connecting to the outdoor unit liquid pipe:
5/8 inch (15.88 mm)
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. 108