57
INSTALLER SETTINGS menu settings (for installers only)
6 720 617 763 (2008/09)
Fig. 20
Default setting of heating curve for foot
point/end point
Fig. 21
Default setting for heating curve in
underfloor heating
AT
Outside temperature
Fig. 22
Default setting for heating curve in radi-
ator heating system
Fig. 23
Default setting for heating curve in con-
vector heating system
VL
Flow temperature
0
+10
+20
-10
-20
AT
10
20
30
40
50
60
70
80
90
VL
6 720 612 481-30.1R
C
C
0
+10
+20
-10
-20
AT
10
20
30
40
50
60
70
80
90
VL
6 720 612 481-29.1R
C
C
0
+10
+20
-10
-20
AT
10
20
30
40
50
60
70
80
90
C
VL
6 720 612 481-27.1R
C
0
+10
+20
-10
-20
AT
10
20
30
40
50
60
70
80
90
VL
6 720 612 481-28.1R
C
C
Default setting of parameters for
heating curve
Foot point/End
point
Underfloor heating
Radiators
Convectors
Heating surface exponent (fixed
value), curvature of heating curve
–
1.1
1.3
1.4
Minimum outside temperature
–
– 15 °C
– 15 °C
– 15 °C
Foot point
25 °C
– –
–
End point
75 °C
– –
–
Design flow temp.
–
45 °C
75 °C
80 °C
Maximum CH flow temperature
80 °C
55 °C
80 °C
80 °C
Room temperature offset
0.0K
0.0K
0.0K
0.0K
Heating off at outside temperature
20 °C
20 °C
20 °C
20 °C
Tab. 21
