Huawei NetCol5000-A User Manual page 262

NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
Menu Parameter
at ctrl point
Ctrl humid
setpoint at ctrl
point
Cold-aisle sensor
Hot-aisle sensor
Settings > Compressor
preheating
System
Settings >
Compressor
Settings > Indoor fan ctrl type Choose between R/S air temp diff ctrl and
System
Settings >
Pressure diff set
Indoor Fan
point
Side pressure diff
sensor type
Indoor fan min
speed
Indoor fan max
speed
Settings > Outdoor fan
System control mode
Settings >
Outdoor Fan
Settings > Quick
Language Settings
Settings
Settings > Quick Date format
Settings > Date
& Time Settings
Date
Time
Issue 01 (2017-07-27)
Description
device conducts cooling or heating based on
the settings.
After the T/H 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.
Specifies whether to forcibly start the
preheating function of the compressor oil
heating belt.
Pressure diff ctrl.
When Indoor fan ctrl type is set to Pressure
diff ctrl, you can modify the parameter. If the
fan control type is kept to Pressure diff
control, the device adjusts the speed based on
this pressure difference value.
Select the measuring range of the air side
pressure difference sensor.
Specifies the minimum speed for the indoor
fan.
Specifies the maximum speed for the indoor
fan.
Select the control mode for the outdoor fan
based on the cable connection of the indoor
and outdoor units (dry contact cable or RS485
cable).
Specifies the interface language to Chinese or
English.
Specifies the date display format for the
ACC.
Specifies the date displayed on the ACC.
Specifies the time displayed on the ACC.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
C Parameter Description
Default Value
25.0% RH
Disable
Disable
Start
R/S air temp diff ctrl
10 Pa
No
30%
80%
Communicate
Consistent with the
current interface
language
Consistent with the
current interface
date format
Consistent with the
current interface
date
Consistent with the
current interface
time
254