26
4 205 044 / 00
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 *.
Conduct temporary changes to the room temperature settings via the “Dayti-
me 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 bis 0,8
Radiator heating:
1,0 bis 2,0
Convector heating:
1,4 bis 2,0
Heating flo
w temper
ature
Outside temperature
Heating cur
ve slope
i
i
Example:
You have set the system to radiator heating and a heating curve slope of
1.0. At an outdoor temperature of -12ºC this results in a flow temperature of
approx. 52ºC, if a temperature of 20ºC is required.
i
i
* 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.
6. Heating system control
Summary of Contents for UltraGas (35-650)
Page 47: ...47 4 205 044 00 ...
