Key functions
Fig. 8: Keypad
n Select sub-menus and functions
n Select setting values
n Call the selected function
n Open the selected sub-menu
n Confirm the selected value
When the ‘Default
’ screen is displayed, the control buttons have the following functions:
+ 3 sec
n ‘Options
’ screen / enter the access code
(Simultaneously for
> 2 sec.)
n Display the information screen
Representation of operating states
The LMI03 indicates changes to the operating state by changing the screen colour:
Screen colour Meaning
n Control is active.
n There are no errors.
Note: The blue background is only active at the operating level.
n Alarm present
n Settings have been changed, but not yet saved.
n New settings have been saved.
n Settings are valid.
Control/Software
39 MAN049432 Rev. 03-03.2024