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Key
Designation
Function
Daytime room temperature Set the daytime room temperature.
3
Reduced room
temperature
Set the night time room temperature (reduced heating).
4
DHW temperature
Set the domestic hot water temperature. Manual DHW
reloading.
5
Rotary pushbutton
Change the values by turning. Confirm the values by
pressing. Function selection by pressing and turning.
6
Information key
• Show the operating data on the display.
• Return to the basic display without saving the values.
7
Heating curve set-up
Set the heating characteristics
Key
Designation
Function
9
Display
The basic display shows the day of the week, date
and time of the day, as well as the room temperature.
Possible readouts:
1 Active heating time 24h
2 Weekday display
3 Display of the active operating mode and the clock
programme
4 Time of the day
5 Selected operating mode
6 Date / Day / Month / Year
7 Boiler temperature and room temperature
1
3
4
6
7
5
6. Heating system control
6.3 Operating elements of the heating control TopTronic
®
T/N
5
4
11
9
6
7
8
10
3
(in the wall enclosure)
