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Function of the operating elements
The central rotary pushbutton and the labelled keys
are designed for easy and straightforward operati-
on.
Rotary pushbutton:
Change and store
values
Basic procedure for changing settings
An example
Select the desired function
Turn the rotary pushbutton to select or change the
desired parameter (flashing word or number).
Press the Info key at any time to go back to the basic
display without storing the values set.
Press the rotary pushbutton to store the value set.
It is also possible to store the value using the se-
lected function key.
Function keys
Function keys
Heating system control
