Viessmann Vitotronic 200 KW2 Installation And Service Instructions Manual page 28

Commissioning
Adjusting heating curves
Adjust the set room temperature
Standard room temperature:
Select the set day temperature with
the set value adjuster.
The value will be automatically
adopted after approx. 2 s.
Examples
Adjustment of the standard room
temperature from 20 ºC to 26 ºC
D
ABoiler water temperature or flow
temperature in ºC
BOutside temperature in ºC
CSet room temperature in ºC
DHeating circuit pump OFF
EHeating circuit pump ON
28
(cont.)
(for each heating circuit separately)
Reduced room temperature:
1. Call up the set night temperature
2. Change the value with a or b.
3. Confirm the set value with d.
Adjustment of the reduced room
temperature from 5 ºC to 14 ºC
D
E
Accordingly, the heating curve is
adjusted along the set room
temperature axis, which results in
modified start/shutdown
characteristics of the heating circuit
pumps, if the heating circuit pump
logic is activated.
with E.
E