Huawei NetCol5000-A - Page 102

NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
4 Commissioning
Issue 01 (2017-07-27)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
94
Figure 4-10 Common settings
Step 2 Set the parameters by referring to Table 4-3.
You are not recommended to modify the parameters not listed in Table 4-3.
Table 4-3 Parameter description
Parameter
Description
Configuration Principle
T/H control
type
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.

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.
Ctrl temp
setpoint at
ctrl point
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.
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