Heating Circuit - Viessmann VITOFLEX 300-UF Operating Instructions Manual

Heat distribution settings
4. Activate the set periods by selecting the days of
the week.
The display of the selected days of the week
changes to showing the

Heating circuit

"Temperatures" tab
Parameter Description
Operating mode Displays the set operating mode for heating
Operating status Display of the current operating phase for heating
Set flow at +10 °C Set flow temperature at +10 °C outside tempera-
ture
Set flow at -10 °C Set flow temperature at -10 °C outside tempera-
ture
Set value, heating Display of the current set temperature in °C
curve
Night setback Temperature value by which the set flow tempera-
ture is reduced outside the heating periods
Set valve runtime Valve runtime from 0 % to 100 %
"Heating periods" tab
For the tab "Heating periods", see page 18.
(cont.)
in "green".
5. Repeat steps 1 to 4 to input further periods.
Setting in Setting range
°C
°C
°C
Seconds
Settings
Standard
value
20 to 90 40
20 to 90 50
0 to 20 7
20 to 500 140
19