18
2. "Heating"
3. "Heating circuit 1"
,
"Heating circuit 2"
or
"Heat-
ing circuit 3"
as the required heating circuit
4. "Operating program"
5.
Press
OK
to confirm
For information on the operating programs, see
page 14
Time program
Further information can be found in chapter
"Terminology" in the Appendix.
Setting the time program for central heating
Factory setting:
One
time phase from 00:00 to 24:00 h
for every day of the week
Tap the following buttons:
1. "Menu"
2. "Heating"
3. "Heating circuit 1"
,
"Heating circuit 2"
or
"Heat-
ing circuit 3"
as the required heating circuit
4. "Heating time program"
5.
Press
OK
to confirm
Procedure for setting a time program, see page 14
Note
When adjusting the setting, bear in mind that your
heating system requires some time to heat the rooms
to the required temperature.
Heating curve
Further information can be found in chapter
"Terminology" in the Appendix.
Setting the heating curve
Factory setting:
■
"Slope"
: 1.4
■
"Level"
of the heating curve: 0
Tap the following buttons:
1. "Menu"
2. "Heating"
3. "Heating circuit 1"
,
"Heating circuit 2"
or
"Heat-
ing circuit 3"
as the required heating circuit
4. "Heating curve"
5.
/ for the required value for
"Slope"
or
"Level"
6.
Press
OK
to confirm
Example: Changing the heating curve slope to 1.5
A graph clearly shows the change in the heating curve
as soon as you alter the value for the slope or level.
Heating circuit 1 heating curve
OK
.
1.5
1
0
100
75
50
25
20
10
0
-10
-20
-30
91 °C
78 °C
64 °C
50 °C
36 °C
23 °C
Slope
Level
Flow temperature
Outside temperature
Fig. 14
Central heating
Operating program
(cont.)
5546 498 CA
