Huawei NetCol5000-A050 - Installing Cooling Water Pipes for the Water Cooling Module

2. Connect the gas and liquid pipes to the gas and liquid pipes of the indoor unit
respectively.
NO TE
Take protective measures, such as spreading a piece of wet cloth, around the welding
position, to avoid burning the needle valves, pipe plugs of other end, thermal insulation
foam, cables, and labels.
Figure 4-68 Welding refrigerant pipes for the water cooling module
(1) Liquid pipe 5/8 inch (2) Gas pipe 7/8 inch
4.8.6 Installing Cooling Water pipes for the Water Cooling
Module
Prerequisites
Clean the water inlet engineering pipes to avoid impurities entering into the water
cooling module.
Procedure
Step 1 Remove the plugs from the water pipes.
Step 2 Apply thread sealant.
Step 3 Connect water pipes by using a wrench. The connector is G1-1/2 inch with internal
screw threads.
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual 4 Installation
Issue 08 (2021-09-17) Copyright © Huawei Technologies Co., Ltd. 93