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
When routing pipes from the top, do not route the pipes over servers or other
devices to prevent them from being
aected 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