The Viessmann Vitodens 200-W 19 WB2B Series is a high-efficiency gas condensing boiler that provides reliable heating. Ensure proper installation with the Installation Instructions Manual available for free download on manualshive.com. This manual guides users through the setup and maintenance of this top-of-the-line heating system.
Control Connections
50
Electrical Connections
(continued)
Connecting the LON communication module
(continued)
See the Vitotronic 200-H,
HK1M Installation Instructions.
5
3
6
9
2
9
7
v
1
.6
40
96
20
35
100
1
2
3
4
5
6
7
X4
X3
L
1
Boiler Control Board GC130
X
X11
LON
KMK
9
X
8
X
7
LON
X2
LON
X1
V
it
ot
ronic
2
0
0
-H
H
K
1
M
LON
Fig. 48
