Required Settings; Selecting A Heating Circuit; Setting The Room Temperature - Viessmann VITOLIGNO 300-C Operating Instructions Manual

Central heating

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 16.
■ Have you set the required room temperature?
For settings, see page 16.

Selecting a heating circuit

If required, 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 where you want to make a change.
■ This selection is not possible in heating systems with
only one heating circuit.
Heating circuit 1
Set room temp.
Heating program
Party mode
Economy mode
Select with
Fig.12
The heating circuits are marked at the factory as
"Heating circuit 1" (HC1) and "Heating circuit 2"
(HC2).

Setting the room temperature

You can set the standard room temperature (for day)
(see page 16) and the reduced room temperature
(for night) (see page 17) for the relevant heating cir-
cuit.
Setting the standard room temperature for stand-
ard heating mode
Press the following keys in the standard menu:
1. / to select "Heating"
| ~
2. to confirm.
d
3. / to select "Heating circuit 1" (HC1), "Heat-
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ing circuit 2" (HC2), "Heating circuit 3"
(HC3) or "Heating circuit 4" (HC4).
4. / for "Set room temp".
| ~
16
HC1 HC1 Htg circuit selection
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21 °C
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■ Have you selected the correct operating program?
For settings, see page 28.
Have you selected the required time program?
■
For settings, see page 28.
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", etc. for example), that
title is then displayed instead of "Heating circuit 1"
(see page 34).
5. to confirm.
d
6. / for the required temperature.
| ~
7. to confirm.
d
"Adopted" appears briefly in the dialogue
line of the display.
8. until the standard display is shown.
ä
HC2
HC2
Ú