9
3 Controls and functional description
3.1 Operating and display elements
3.2 Operation
The device is operated on 2 levels.
The desired parameter is opened with the
button.
Selection within a parameter or adjustment of a value takes place with the
and
buttons.
Button combinations (press buttons simultaneously):
+
1 parameter back
+
parameter is set to “0” or minimum value
19.2
°
C
Pt100
Limit value 20.0
°
C
STB max.
