Selecting A Heating Circuit - Viessmann VITODENS Operating Instructions Manual

Required settings (central heating)
If you want central heating, check the
following points:
■ Have you selected the heating circuit?
For settings, see the next chapter.
■ Have you set the required room tem-
perature?

Selecting a heating circuit

The heating of all rooms can, if neces-
sary, be split over several heating cir-
cuits.
■ In the case of heating systems with
several heating circuits, for all central
heating settings, first select the heat-
ing circuit where you want to make a
change.
■ This selection is not possible in heat-
ing systems with only one heating cir-
cuit.
Example:
■ "Heating circuit 1" is the heating cir-
cuit for the rooms occupied by you.
■ "Heating circuit 2" is the heating cir-
cuit for the rooms of a separate apart-
ment.
The heating circuits are marked at the
factory as "Heating circuit 1" (HC1),
"Heating circuit 2" (HC2) and "Heating
circuit 3" (HC3).
Central heating
For settings, see page 18.
■ Have you set the correct heating pro-
gram?
For settings, see page 19.
■ Have you set the required time pro-
gram?
For settings, see page 19.
If you or your heating contractor have
renamed the heating circuits (e.g. as
"Apartment", etc.), the name is displayed
instead of "Heating circuit ..." (see
page 29).
Extended menu
1.
2. "Heating"
Menu
Heating
DHW
Solar energy
Test mode
Continue with
3. / for the required heating circuit.
OK
17