Huawei NetCol5000-A User Manual page 102

NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
Figure 4-10 Common settings
Step 2 Set the parameters by referring to
You are not recommended to modify the parameters not listed in
Table 4-3 Parameter description
Parameter
T/H control
type
Ctrl temp
setpoint at
ctrl point
Issue 01 (2017-07-27)
Table
Description
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.
After the T/H control type and
the temperature value under
this type are set, the device
conducts cooling or heating
based on the settings.
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4-3.
Table
Configuration Principle

Return-air: Select Return-air to
control the temperature and humidity
around the air return vent of the
precision air conditioner.
 Supply-air: Select Supply-air to
control the temperature and humidity
around the air supply vent of the
precision air conditioner.
 Cold-aisle: For a cold aisle, select
Cold-aisle to control the temperature
and humidity of the aisle. The
temperature and humidity values
come from the humidity and
temperature sensor in the aisle.
 Hot-aisle: For a hot aisle, choose
Hot-aisle to control the temperature
and humidity of the aisle. The
temperature and humidity values
come from the humidity and
temperature sensor in the aisle.
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
4 Commissioning
4-3.
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