Installing Cables For The Water Valve Actuator - Huawei NetCol8000-C190 User Manual
In-room chilled water smart cooling product
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NetCol8000-C190 In-room Chilled Water Smart
Cooling Product
User Manual (2022, Singapore STT)
3.6.7 Installing Cables for the Water Valve Actuator
Context
The water valve actuator cable has been connected to the corresponding terminal
of the unit before delivery.
Procedure
Before powering on the water valve actuator, ensure that the water valve cable is
correctly installed.
Step 1 Route one end of the water valve actuator cable through the hole in the heat
exchanger module. The cable labels are YI-BU, Y1-N, Y1-Y, and Y1-X.
Step 2 Route the cable through the hole in the fan module and connect it to the water
valve actuator.
Figure 3-32 Installing cables for the water valve actuator
(1) PG connector
----End
Issue 02 (2022-03-30)
NO TICE
Copyright © Huawei Technologies Co., Ltd.
3 Installation
58
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