Room Temperature; Heating Circuit - Viessmann VITOLIGNO 300-C Operating Instructions For The System User

Room temperature

Required settings
If you require central heating, check the following
points:
■ Have you selected the heating circuit?
For settings, see chapter "Selecting a heating circuit"
on page 17.
Have you set the required room temperature?
■
For settings, see page 17.
Selecting a heating circuit
The heating of your interior can be split over several
heating circuits.
■ In the case of heating systems with several heating
circuits, for all central heating settings, first select the
heating circuit for which you want to make a change.
■ This selection is not available in heating systems
with only one heating circuit.

Heating circuit 1

Set room temp.
Heating program
Party mode
Economy mode
Select with
Fig. 11
The heating circuits are marked at the factory as
"Heating circuit 1" (HC1) and "Heating circuit 2"
(HC2).
Setting the standard room temperature
Press the following keys:
1. repeatedly until the standard menu is dis-
ä
played.
2. / to select "Heating".
| ~
3. to confirm.
d
4. / to select "Heating circuit 1" (HC1), "Heat-
Ù Ú
ing circuit 2" (HC2), "Heating circuit 3"
(HC3) or "Heating circuit 4" (HC4, if instal-
led).
HC1 HC1 Htg circuit selection
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21 °C
Ú
ß
(
Have you set the correct operating program?
■
For settings, see page 18.
■ Have you set the required time program?
For settings, see page 18.
Example:
■ "Heating circuit 1" is the heating circuit for the
rooms occupied by you.
"Heating circuit 2" is the heating circuit for the
■
rooms of a separate apartment.
Ù
Heating circuit 2
Was selected
If you or your heating contractor have renamed the
heating circuits (as "Apartment" for example), that title
is then displayed instead of "Heating circuit 1" (see
page 35).
5. / for "Set room temp".
| ~
6. to confirm.
d
7. / for the required temperature.
| ~
8. to confirm.
d
"Adopted" appears briefly in the dialogue
line of the display.
Central heating
HC2
HC2
Ú
17