Optional) Setting The Pressure Difference Control - Huawei FusionModule5000 Commissioning Manual

FusionModule5000 Smart Modular Data Center
Commissioning Guide
Figure 5-4 Cold aisle temperature and humidity
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5.4 (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 5-4 Parameter description
Parameter
Indoor fan control type
Issue 06 (2020-03-20)
Description
Sets the control type for the
indoor fan.
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5 Commissioning the Cooling System
Configuration Principle
Normally, retain R/S air
temp diff rate ctrl. If the
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