Connecting A Downflow Differential Pressure Sensor - Huawei NetCol8000-C User Manual

NetCol8000-C(070-260) In-room Chilled Water Smart
Cooling Product
User Manual
Figure 3-82 Connecting cables
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3.6.11.2 Connecting a Downflow Differential Pressure Sensor

Prerequisites
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Context
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Procedure
Step 1 Secure the differential pressure sensor inside the cabinet using two M3 screws, with the
pressure inlet tube port facing downwards.
Issue 06 (2020-01-13)
The PU hoses for connecting the differential pressure sensor are ready.
The hoses and cables are bound along the routes.
The pressure tube at the air return side needs to be bound to the top cabinet beam
horizontally. If a blocked damper is configured, route the pressure tube through the hole
reserved in the damper enclosure frame, and bind the pressure tube to the cable bridge
inside the damper enclosure frame.
After powering on the NetCol8000, choose Settings > System Settings > Common
Settings, and set Air-side difference pressure sensor type to 0~500Pa.
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