Viessmann Vitocal 222-G User Manual page 131

Vitocal 200-S/222-S/242-S
Hydraulic installation scheme ID: 4605358_1304_03
31
--2/F6--
5
30
KW
Note: This scheme is a general example without shut-off valves or safety equipment. This does not replace the need for on-site engineering.
VIESMANN
136
(cont.)
WW
37
--2/212.3--
1
29
3
4
5
6
27
28
2
--2/212.2--
61
15
12
13
60
8
105
-8/145-
91 -8/145- 71
73
--105/2--
70
90
-105/20--76-
M2
A1
74
--74/20--
96 76
77
--105/52--
System examples