Vaillant VR 100 Installation Instructions Manual page 2

1
+
www.vai.vg/VR100
vaillant.nl/VR100
vaillant.co.uk/VR100
2
3
A
C
X31/X32
?
=
B
24V
230V
4
B
A
D
5
6
A B
10 s
3
2
1
0-3 m
7
C
C