User Manual

Description
2.4 Electronic trip unit ETU600
3WA Air Circuit Breakers
84 Equipment Manual, 05/2021, 92310000002-03
2.4.3.5 Display in case of a warning
Warnings are indicated by a yellow INFO LED and shown on the color display of the ETU600
electronic trip unit.
The warning is acknowledged by pressing the F4 operating key. Afterwards, the time stamp
and details of the warning will be visible on the display. After pressing the operating key F4
again, the warning disappears and the last selected menu appears.
(1)
INFO LED
(2)
F4 operating key
(3)
Details, description of the warning, and instructions for action
(4)
Last selected menu