Eaton 3C3-EX Series, Руководство пользователя

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2.3 Panel instructions
Human-machine Interface LCD panel ， through which all visualized operations on the
UPS can be realized after the installment, supplies friendly interface for start-up,
power-off, status display, failure alarm, parameter setting etc. It consists of indicating
lights, LCD display and function keys. Indicating lights and function keys are
described in the table below.
■ Status Indicator LED
：
Display the current UPS operating mode or status
Identifier Indicator
light
Color Status
Normal green Load is powered directly by AC
Convertor green Load is powering through the inverter
Battery yellow Normal input fault, UPS is powering by batteries to
load
Bypass yellow UPS is powering the load by AC through bypass
Fault red LED will solid on or flash when UPS occur fault, and
continuous or intermission alarm warning
■ ⑥ —LCD display screen
：
Detailed information of UPS display
■ Key
：
The choice of menu items, open, access to information, changing system parameters,
etc.
Identifier Key
Name Function
Select/input Open the selected menu or enter an operation; Enter the
present password letter and go to next password letter; Back
to main menu from status menu.
Down LCD page down
UP
LCD page up
Esc
Leave Back to the previous menu from the present one, or cannel an
operation; Clear the present password; Back to status menu
from main menu.
Remark: Refer to Appendix 1 for detailed information of LED in accordance with UPS
condition.