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FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
No
.
12
2.3 Display Module
Appearance
The display module provides a 7-inch true-color touchscreen that provides man-
machine interfaces for query, setting, management, and maintenance.
Figure 2-6 Display module
(1) Indicator
(3) DP port (display port), connected to the
main control module
Table 2-1 Indicator and buzzer status description
Indicator
Green
Issue 03 (2021-04-20)
Name
Description
Fan drive
● Compared with fan speed control by the belt drive, fan
speed control by the direct drive has a wider application
range which is not subject to the transmission ratio.
● The fan is controlled over RS485. You can view the fan
power and speed in real time on the display module and
can obtain fault information including fan blockage,
overvoltage, and undervoltage. The features allow you to
view the status and locate a fault.
Buzzer
No buzzing
Copyright © Huawei Digital Power Technologies Co., Ltd.
(2) I2C/12V (reserved)
(4) SW (reserved)
Running Status
The unit is operating properly, or there is a
warning.
2 Product Description
20
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