2- Unit Description
1 Display: To show the various menus and the selected functions
Button:
2 MENU
3 DOWN
4 UP
5 ENTER
6 Mains input: Connect to supply mains power.
7 Mains output: Connect to supply mains power for the next unit.
To select the programming functions
To go backward in the selected functions
To go forward in the selected functions
To confirm the selected functions
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