Huawei NetCol8000-E220 User Manual page 269

NetCol8000-E220 Modular Indirect Evaporative
Cooling System
User Manual
Menu
Settings >
System
Settings >
T/H sensor
Settings >
System
Issue 06 (2020-08-19)
Name
System power
limit
Temperature and
humidity control
type
Temperature
control mode
Temperature
setpoint
Humidity
setpoint
Cold aisle sensor
Hot aisle sensor
Collaborative
working mode
Copyright © Huawei Technologies Co., Ltd.
Description
Specifies the maximum
power of the equipment.
CAUTION
The value of System power
limit is related to the overall
design solution. Do not
change the value unless
necessary. If System power
limit is set to an incorrect
value, the upstream power
supply may be abnormal.
Cold aisle, Hot aisle,
Return air, or Supply air
can be set as required. The
temperature and humidity
set points correspond to
the selected control type
can be set.
Controls the temperature
inside the room or aisles
based on the Average
valve, Max valve, or Min
valve of the temperatures
collected by each sensor.
After the Temperature and
humidity control type and
the temperature value
under this type are set, the
device conducts 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
conducts humidifying or
dehumidifying based on
the settings.
The sensors in cold aisles
can be set to Enable or
Disable.
The sensors in hot aisles
can be set to Enable or
Disable.
Choose between
Alternative and
Synchronized control.
C Parameter Description
Default Value
74.0kW
Supply air
Average value
22.0 ºC
50.0 %RH
Disable
Disable
Alternative
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