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Heating system control
6.8 Heating curve
6.8.1 Heating curve (heating characteristic) information
The heating curve describes the flow temperature of a heating system as a
function of the outdoor temperature.
The heating curve is preset by the installer *.
Make temporary changes to the room temperature settings via the “Daytime
room temperature” or “Reduced temperature”.
The heating characteristic curve settings should only be changed if the
room temperature is not reached over a longer period of time during the
heating period.
Recommended settings:
Floor heating:
0.3 to 0.8
Radiator heating:
1.0 to 2.0
Convector heating:
1.4 to 2.0
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i
Example:
You have set the system to radiator heating and a heating curve slope of
1,0. At an outdoor temperature of -10°C this results in a flow temperature of
approx. 52°C, if a temperature of 20°C is required.
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* Info:
The heating curve for the direct circuit is set to OFF by default. The direct
heating circuit is activated automatically by setting a value.
Heating flo
w temper
ature
Outside temperature
Heating cur
ve slope
