Nibe F1226 - Page 28

The optimum slope depends on the climate conditions in your location, if the
house has radiators or under floor heating and how well insulated the house
is.
The heating curve is set when the heating installation is installed, but may
need adjusting later. Thereafter the heating curve should not need further
adjustment.
Caution
In the event of making fine adjustments for the indoor temperature, the heat
curve must be offset up or down instead, this is done in menu 1.1 temper-
ature .
Curve offset
An offset of the heating curve means
that the supply temperature changes
as much for all the outdoor temperat-
ures, e.g. that a curve offset of +2
steps increases the supply temperat-
ure by 5 °C at all outdoor temperat-
ures.
30
40
50
60
70
°C
- 40°C
UTETEMPERATUR
- 10
0
10
- 20 - 30
Förskjuten värmekurva
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Flow line temperatur e– maxim-
um and minimum values
Because the flow line temperature
cannot be calculated higher than the
set maximum value or lower than the
set minimum value the heating curve
flattens out at these temperatures.
30
40
50
60
70
°C
- 40°C
UTETEMPERATUR
- 10
0
10
- 20 - 30
Maximivärde
Minimivärde
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2XWGRRU WHPSHUDWXUH
0D[LPXP YDOXH
0LQLPXP YDOXH
NIBE™ F1226Chapter 3 | F1226 – at your service26