NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Enable or disable the
requirement control for the
master device.
When the requirement
control is Disable, the
master device does not
synchronize data to the
slave device, and all the
air conditioners operate
based on their own
requirements, not
referring to the mode
delivered by the master
device.
When the requirement
control is Avoid
competit run, the master
device synchronizes data
(the temperature and
humidity control type and
set points of the master
device and other
parameters) to the slave
device, and all the
precision air conditioners
in the group refer to the
mode delivered by the
master device.
When the requirement
control is Indoor fan
unify ctrl or Centrl load
distribut, all air
conditioner fans in the
group rotate at the same
speed.
Avoid competit run is
recommended for the
following scenario: In one
teamwork, the temperature
and humidity control type
and temperature and
humidity set point of units
are the same, and device
heat loads are distributed
evenly.
After the requirement control
is enabled, you can configure
Cascade. The cascade
function starts standby
precision air conditioners if
the active one cannot meet
the refrigerating
requirements.
If the heat load to the
device increases, the
cascade function is
recommended.
Step 3 Complete the teamwork settings for all the precision air conditioners by performing Step 1
and Step 2.
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