Caution
Underfloor heating systems are normally max flow line temperature set
between 35 and 45 °C.
Check the max temperature for your floor with your installer/floor supplier.
The figure at the end of the curve indicates the curve slope. The figure beside
the thermometer gives the curve offset. Use the control knob to set a new
value. Confirm the new setting by pressing the OK button.
Curve 0 is an own heating curve created in menu 1.9.7.
To select another heat curve (slope):
1.
Press the OK button to access the setting mode
2.
Select a new heating curve. The heat curves are numbered from 0 to 15,
the greater the number, the steeper the slope and the greater the supply
temperature. Heating curve 0 means that own curve (menu 1.9.7) is
used.
3.
Press the OK button to exit the setting.
To read off a heating curve:
1.
Turn the control knob so that the ring on the shaft with the outdoor
temperature is marked.
2.
Press the OK button.
3.
Follow the grey line up to the heat curve and out to the left to read off
the value for the supply temperature at the selected outdoor temperature.
4.
You can now select to take read outs for different outdoor temperatures
by turning the control knob to the right or left and read off the corres-
ponding flow temperature.
5.
Press the OK or Back button to exit read off mode.
27NIBE™ F1226Chapter 3 | F1226 – at your service
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