7
UK
7 Operating and display elements
1 to 8: Indicator LEDs
-LED 1 to LED 4 = system pressure in the unit of measurement which is indicated on the
label
-LED 4 not used for units with 3 adjustable units of measurement
-LEDs 5 to 7: not used
-LED 8 = switching status OUT1 (lights if output 1 is switched)
9: Alphanumeric display, 4 digits
-Indication of the current system pressure
-Indication of the parameters and parameter values
10: Set button
-Setting of the parameter values (scrolling by holding pressed, incrementally by pressing
briefly)
11: Mode/Enter button
-Selection of the parameters and acknowledgement of the parameter values