Huawei FusionCol8000-E240 User Manual page 30

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
Function
Power
management
Features
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Issue 01 (2021-01-30)
Description
A comprehensive power management function is provided.
Faults such as power reverse phase, open phase, overvoltage,
undervoltage, high frequency, and low frequency are diagnosed
and alarms are reported and recorded. Automatic protection,
recovery, and restart are also provided.
The display panel provides a touchscreen with a user-friendly interface.
The controller is highly precise and responsive.
The display panel is protected by a multi-level password protection
mechanism to avoid misoperation.
The password is verified each time the system is started to ensure system
operation security.
The controller provides functions such as automatic recovery after power
failure and water leakage detection, improving the system reliability.
The cooling capacity, air volume, as well as the operating status and time of
each component in the device are displayed on the LCD in real time.
Multiple display languages are supported.
O&M personnel can export fault records in one-click mode, making it easy to
operate the device and know the running status of the device.
The device supports communications protocols such as Modbus RTU, Modbus
TCP, and SNMP, facilitating connection to the network management system.
The display panel intelligently identifies abnormal parameter settings
(incorrect commands) and rejects them automatically.
If the indoor temperature fluctuates beyond the normal range, an audible and
visible alarm signal is produced automatically.
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