Optional) Setting The Pressure Difference Control - Huawei NetCol5000-C Series User Manual

NetCol5000-C(065, 080) In-row Chilled Water Smart
Cooling Product
User Manual
Figure 4-5 Cold aisle temperature and humidity
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4.3.2 (Optional) Setting the Pressure Difference Control

Prerequisites
If the differential pressure sensor is installed, perform the following operations accordingly. If
the differential pressure sensor is not installed, skip this part.
Procedure
Step 1 On the home screen, choose Settings > System Settings > Indoor fan, set Air-side
difference pressure sensor type to 0~50 Pa.
Step 2 Set Indoor fan control type to Pressure diff ctrl.
Step 3 Change the other parameters based on the following instructions.
Table 4-5 Parameter description
Parameter
Indoor fan control type
Issue 07 (2020-03-16)
Description
Sets the control type for the
indoor fan.
Copyright © Huawei Technologies Co., Ltd.
4 Commissioning
Configuration Principle
Normally, retain R/S air
temp diff rate ctrl. If the
differential pressure sensors
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