Central Heating Heating Circuit Selection; Setting Room Temperature For A Heating Circuit; Setting Temperature Levels For Central Heating; Switching Central Heating On Or Off (Operating Program) - Viessmann VITODENS 200-W Operating Instructions For The System User

Heating circuit selection
Note
In room temperature-dependent operation, only one
heating circuit can be operated with the control unit.
For this reason, heating circuit selection is not availa-
ble.
The heating of your rooms can be split over several
heating circuits if required. E.g., one heating circuit for
your home, and one heating circuit for your office.
The heating circuits are designated "Heating circuit
1", "Heating circuit 2" etc. at the factory. Your con-
tractor can rename your heating circuits for you.

Setting room temperature for a heating circuit

Factory settings for the temperature levels
Weather-compensated operation:
Standard room temperature: 20 °C
■
■ Reduced room temperature: 3 °C
Comfort room temperature: 20 °C
■
Constant operation and room temperature-dependent
operation:
Standard flow temperature: 60 °C
■
■ Reduced flow temperature: 20 °C
■ Only for constant operation
Comfort flow temperature: 70 °C

Setting temperature levels for central heating

Note
With room temperature-dependent operation, you
adjust the set room temperature on your room temper-
ature controller.
Tap the following buttons:
01. Call up the home screen.
02. press and hold for approx. 3 s.
03. for "Temperature levels"
04. OK to confirm
05. Use to select the required heating circuit.

Switching central heating on or off (operating program)

For information on the operating programs, see
page 16.
Tap the following buttons:
01. Call up the home screen.
If names have been given to the heating circuits, the
allocated name is shown in the menus.
If you are operating several heating circuits, some
■
adjustments will require you to first select the heating
circuit to which the change should apply.
■ If you are only operating one heating circuit, this
option is not available.
Constant operation and room temperature-depend-
ent operation
Only change the set values for the flow temperature if
the heat supply for central heating is insufficient.
06. OK to confirm
07. for the required temperature level:
"Standard", "Reduced" or "Comfort"
08. OK to confirm
09. for the required temperature
10. OK to confirm
11. OK to acknowledge the information
12. for approx. 3 s, to exit the menu.
02. press and hold for approx. 3 s.
03. for "Turn on/off"
04. OK to confirm
Central heating
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