Optional) Setting The Pressure Difference Control - Huawei FusionCol8000-E240 User Manual

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
Parameter
Temperatur
e control
mode
Temperatur
e setpoint
Humidity
setpoint
----End

6.4.2 (Optional) Setting the Pressure Difference Control

Prerequisites
If the differential pressure sensors are installed, perform the following operations
accordingly. If the differential pressure sensors are not installed, skip this part.
Issue 02 (2021-04-15)
Description
This parameter controls the
temperature inside the room or
aisles based on the Average
value, Max value, or Min
value of the temperatures
collected by each sensor.
After Temperature and
humidity control type and the
temperature value under this
type are set, the device
performs cooling or heating
based on the settings.
After the temperature and
humidity control type and the
humidity value under this type
are set, the device performs
humidifying or dehumidifying
based on the settings.
Copyright © Huawei Technologies Co., Ltd.
6 Power-On Commissioning
Configuration Principle
● Average value: Select
Average value if the
temperature is to be
controlled based on the
averaged data value
collected by the collector.
● Max value: Select Max
value if the temperature is
to be controlled based on
the maximum data value
collected by the collector.
● Min value: Select Min value
if the temperature is to be
controlled based on the
minimum data value
collected by the collector.
You are advised to retain the
default setting Average
value.
Set this parameter as required.
● Return air temperature: 26–
35°C recommended
● Supply air temperature: 18–
24°C recommended
● Cold aisle temperature: 18–
24°C recommended
● Hot aisle temperature: 26–
35°C recommended
Set this parameter as required.
40%–60% RH recommended
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