14
8. Operation
8.1 Operating elements and displays
The microprocessor-controlled program controller enables a wide range of heating curves to be run through
with high precision. The unit is operated via a membrane keyboard and menus displayed on a 7-segment
screen.
The program controller has the following operating elements:
1
Function display
5
Program phase
2
Week day/Time
6
Current program
3
Door opener
7
Navigation buttons
4
Start/Stop
8
Main on/off switch
8.1.1 Operating elements
Function:
Mains switch; lights up when switched on (at bottom switch position)
Mains switch; lights up when switched on (at bottom switch position)
Increases the value
Decreases the value
Activates programming mode