Hoval UltraGas (15-1000), Руководство по эксплуатации

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4 210 265 / 00 26 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 *.
Conduct temporary changes to the room temperature settings via the “Day-
time 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 -10ºC 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.