Weather-Compensated Operation - Viessmann Vitodens 100 Series Installation And Service Instructions Manual

Weather-compensated operation

In weather-compensated mode (with
connected outside temperature sen-
sor), the boiler water temperature is
regulated according to the outside tem-
perature.
Heating curve for weather-compensated operation
90
80
70
60
50
40
30
20
10
0
20 15
Outside temperature in °C
Heating curve settings:
A = 1
B = 2
C = 3
D = 4
G
F
E
10 5
D
C
0 -5 -10
E = delivered condition
F = 5
G = 6
For heating curve setting, see page 55.
Control unit
B
A
-15 -20
81