29
0.2
Outside temperature in °C
Flow temperature in °C
Slope
2.4
2.6
2.8
3.0
3.2
3.4
90
80
70
60
50
40
30
0
-10
-20
10
2.0
2.2
Set room temperature in °C
35
30
25
20
15
10
5
0.4
0.6
0.8
1.0
1.2
1.4
-30
1.8
1.6
-14
C
B
A
Example for outside temperature
−14 °C
:
A
Underfloor heating system, slope
0.2 to 0.8
B
Low temperature heating system,
slope 0.8 to 1.6
C
Heating system with a boiler water
temperature in excess of 75 °C,
slope 1.6 to 2.0
Central heating
Changing the heating curve
(cont.)
5549 811 GB
Summary of Contents for Vitoligno 300-H
Page 71: ...71 5549 811 GB...
