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UPS5000-E-(30 kVA-120 kVA)-FM
User Manual
2.3.6 MDU
Appearance
Figure 2-22 MDU
(1) Status indicator
Table 2-11 Indicator status
Status
On
Off
Figure 2-23 MDU ports
Issue 05 (2023-07-10)
Color
Red
Yellow
Green
-
NO TE
The indicator on the MDU panel is yellow when the bypass supplies power in non-ECO
mode.
Copyright © Huawei Digital Power Technologies Co., Ltd.
(2) LCD touchscreen
Meaning
A critical alarm has been generated, and the
buzzer sounds continuously.
A minor alarm has been generated, and the
buzzer buzzes at 2 Hz.
The UPS is running properly or a warning has
been generated.
The MDU is powered off.
2 Product Overview
46
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