Viessmann VITOTRONIC 200 Service Instructions Manual page 111

System overview
(cont.)
System overview generators
1 2 3
A
0
B
42
C
7 2
D
3 38
E
25
F
G
88
H
2
K
10
L
Fig. 15 Set temperatures are highlighted white.
1 to qP , A to L :
For the meaning of the symbols and values, see fol-
lowing tables.
4 5 6 7
50 45
48 37
8 9 qP
45
43
54
10
Diagnosis
111