Getting Started
26
Energy Manager 1.3 - Instruction Manual
Symbol
Color
Description
maintenance.
Green
No unit in error or warning status
Table 4-3 LED display
LCD
The Liquid Crystal Display (LCD) comprises 4 lines with 20 characters to
display menu functions, system information and events.
Control keys
Control keys allow to navigate theEnergy Manager menu and to activate
available items. The control keys have the following functions:
Control Key
Function
<up
> and <down
>
Change up or down to next menu,
submenu, or item.
<left
>
Select a digit in the active line.
Press <left> for more than 2 seconds
to go back to the main menu.
<right
>
Confirm a selected menu or submenu
item.
Select a digit in the active line.
Press <right> to change to next level
(like
OK).
If an error is displayed in the main
menu, press <right> for more than 2
seconds to skip the display of the error
and confirm next submenu or item
.
<OK>
Activate a selected menu or submenu
item.
Press <right> for more than 2
seconds to skip the display of an error.
If an error is displayed in the main
menu, press <right> for more than 2
seconds to skip the display of the error
and confirm next submenu or item
.
Table 4-4 Control key functions
Reset button
Reset button for a manual reset of the system. Operating software and
system are shut down and restarted. All events are reset and, if applicable,
set anew. See
How to Shut Down and Restart Energy Manager
on page 61.
