Selecting The Heating/Cooling Circuit; Setting The Room Temperature - Viessmann VITOCAL 222-G Operating Instructions Manual

Central heating/cooling

Selecting the heating/cooling circuit

Central heating can be split over several
heating circuits (heating circuit 1, 2 or 3).
Cooling results either through one of
these heating circuits or via a separate
cooling circuit.
For all settings relating to central heat-
ing/cooling, first select the heating/cool-
ing circuit or the separate cooling circuit
to which your changes should apply.
Heating circuit 1
Set room temp.
Heating program
Party mode
Economy mode
Select with
At the factory, the heating/cooling cir-
cuits are designated "Heating circuit
1" (HC1), "Heating circuit 2" (HC2),
"Heating circuit 3" (HC3) and the sep-
arate cooling circuit with "Cooling cir-
cuit SKK" (SKK).
These factory-set designations can be
changed (see page 37). In place of, for
example "Cooling circuit SKK" the
modified designation "Storage" will be
displayed.

Setting the room temperature

Setting the room temperature for
standard heating or cooling mode
Factory setting: 20 °C
18
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.
■ "Cooling circuit SKK" represents a
fan convector in a storage room.
HC1
HC1 Select heating circ
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21°C
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Note
The abbreviated designations "HC1",
"HC2", "HC3" and "SKK" cannot be
modified.
Standard menu
1. "Heating" or "Heating/cooling"
2. Where appropriate, select a heating/
cooling circuit or separate cooling cir-
cuit.
3. "Set room temp."
4. Set the required value.
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Heating circuit 2
Was selected
HC2
HC2
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