● Pressure preservation is performed on the condenser before delivery, and the
pipe ports are properly sealed to prevent foreign matter from entry.
2.2.5 Water Cooling Module
Components
The NetCol500 water cooling module consists of an electric control box, an water
valve actuator, and a rack. The following describes the components and
conguration.
Figure 2-9 Water cooling module components
(1) Water valve actuator
(2) Water return pipe
(3) Water supply pipe (4) Negative temperature coecient (NTC)
sensor
(5) Liquid pipe (6) Electric control box
(7) Cooling water side needle valve (8) Gas pipe
(9) Refrigerant side needle valve (10) Safety valve
Features
● The water valve is pre-integrated to save onsite installation time.
● The water cooling module can be installed in stack mode to maximize the
installation space and reduce the footprint.
● The water cooling module uses cooling water for heat exchange to improve
the heat exchange
eciency and improve the energy eciency of the entire
system to 4.0 COP.
2.2.6 Physical Ports
Table 2-5 Physical ports
Item
Specications
Indoor unit Refrigerant liquid
pipe
Outer diameter of 5/8 inch (15.88 mm),
welding
NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual 2 Product Description
Issue 08 (2021-09-17) Copyright © Huawei Technologies Co., Ltd. 25
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