Huawei NetCol5000-A050 User Manual page 36

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
Indicator
Red
Note: Hold down the SW button on the main control module for about 1s. In all
the preceding states, the indicator blinks at 1 Hz (on for 0.5s and off for 0.5s).
Functions
Function
Single unit
control
Operations
Four remote
functions
Issue 13 (2023-08-20)
Buzzer
Constant
buzzing
Description
Each unit has an independent control system to ensure normal
and high-precision operation.
Users can set parameters and query status on the 7-inch true-
color touchscreen.
The module supports the four remote functions when it
connects to the NMS.
● Telemetry: measures the supply air temperature, return air
temperature, supply air humidity, return air humidity, and
working status of the unit.
● Teleadjust: adjusts the temperature, humidity, and alarm
threshold.
● Teleindication: generates alarms for the startup/shutdown,
overvoltage/undervoltage, high/low return air temperature,
high/low return air humidity, air filter normal/blocked, and
fan normal/faulty state.
● Telecontrol: controls startup/shutdown.
Copyright © Huawei Digital Power Technologies Co., Ltd.
Running Status
There is an unacknowledged critical alarm.
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