oventrop R-Tronic RT B Installation And Operating Instructions Manual page 54

Installation & initial operation
If you do not wish a constant heating or setback operation according to only
one temperature setting, the pre-defined heating profile PROFILE DAY /
NIGHT can be activated. The room temperature will be reduced to 17 °C
between 22.00 h and 6.00 h and be adjusted to the "comfort temperature"
of 20 °C during the day.
1. Press the Auto/Manu-button until PROFILE DAY / NIGHT will be displayed.
The "R-Tronic" will adjust the room temperature to 20 °C during the day
X
and to 17 °C during the night. Switching is carried out at the above
hours. The "R-Tronic" display will show a line ("comfort phase")
between the figures "6" and "22" below the 24-hour scale of the time
line. If PROFILE DAY / NIGHT is activated, the operating mode display
will switch from MANU to AUTO.
Chart showing the switching between day and night profile
NOTE
If an INDIVIDUAL PROFILE has already been programmed and activated in
the submenu TIME PROFILE X PROGRAMME SELECTION (see paragraph
5.1), the last activated INDIVIDUAL PROFILE (1-5) will be displayed when
pressing the Auto/Manu-button instead of the PROFILE DAY / NIGHT.
54
"R-Tronic" + "R-Con"
(Illustration 47)