Huawei NetCol5000-A050 - Page 100

NO TICE
Ensure that the rubber ring is not disconnected. If the rubber ring is disconnected
or damaged, seal the gaps around the pipes with mastic cement or thermal
insulation foam.
Step 3 Connect the gas and liquid pipes to the gas and liquid pipes of the outdoor unit
respectively.
----End
Top Pipe Routing
NO TICE
When routing pipes from the top, do not route the pipes over servers or other
devices to prevent them from being
aected by pipe leakage.
Step 1 Remove the plugs from the top refrigerant pipe using a welding torch.
Figure 4-64 Top pipe routing
(1) Gas pipe
(2) Liquid pipe
Step 2 Connect the gas and liquid pipes to the gas and liquid pipes of the outdoor unit
respectively. Pipes should be wrapped with thermal insulation foam.
----End
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual 4 Installation
Issue 08 (2021-09-17) Copyright © Huawei Technologies Co., Ltd. 90