59
0.2
Outside temperature in °C
Boiler water or 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
-5 -10 -15 -20
5
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
-25
1.8
1.6
Slope setting ranges:
■ Underfloor heating systems: 0.2 to 0.8
■ Low temperature heating systems: 0.8
to 1.6
Selecting the set room temperature
Individually adjustable for each heating
circuit.
The heating curve is offset along the axis
of the set room temperature. When the
heating circuit pump logic function has
been enabled, the curve modifies the
starting and stopping characteristics of
the heating circuit pump.
Standard set room temperature
90
-20
26 + 20
A
C
D
E
B
Example 1: Change in the standard set
room temperature from 20 to 26 °C
A
Boiler water temperature or flow
temperature in °C
B
Outside temperature in °C
C
Set room temperature in °C
Commissioning, inspection, maintenance
Further details regarding the individual steps
(cont.)
5623 520 GB
Service
