Adjusting the heating curves
90
80
70
60
50
40
30
10
Fig. 25
Example for outside temperature
Underfloor heating system, slope 0.2 to 0.8
A
Low temperature heating system, slope 0.8 to 1.6
B
Heating system with a flow temperature in excess
C
of 75 °C, slope 1.6 to 2.0
Adjusting the set room temperature
Individually adjustable for each heating circuit.
Standard room temperature
110
A
C
-20°C
B
D
Fig. 26
Changing the standard room temperature
from 20 to 26 °C
Flow temperature in °C
A
Outside temperature in °C
B
Set room temperature in °C
C
Heating circuit pump Off
D
E
Heating circuit pump On
0
-10
-20
-14
Outside temperature in °C
14 °C:
−
26°C
20°C
E
Commissioning, inspection, maintenance
(cont.)
Slope
1.4
C
1.2
1.0
B
0.8
0.6
0.4
A
0.2
-30
The heating curve is offset along the set room temper-
ature axis. With the heating circuit pump logic function
enabled, the curve modifies the starting and stopping
characteristics of the heating circuit pump.
Press the following keys:
1.
.
å
2.
/
for selecting the heating circuit.
|
~
3.
to confirm.
d
4.
/
for "Standard room temp."
|
~
5.
d
to confirm.
6.
/
for the required value.
|
~
7.
to confirm.
d
37