Viessmann Vitocal 222-G User Manual page 223

Vitocal 300-A/350-A
Hydraulic installation scheme ID: 4605059_1304_06
WW
37
-2/212.3-
-2/224.7-
32
36
30
KW
33 --2/224.6--
tQ tZ
Note: This scheme is a general example without shut-off valves or safety equipment. This does not replace the need for on-site engineering.
7
VIESMANN
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(cont.)
--2/F13--
54
5
-2/211.4-
52
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7
3
53
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50
35
34
tU tP
-8/145-
71
73
--2/F12--
74
70
-2/225.1--76-
M2
76
--74/20--
77
--2/225.2;3--
62
6
--
12
15
13
1 60
-2/222.4-
55
-2/211.2--6-
14
2
-8/145-
91
101
103
--105/2--
90
100
A1
M3
106
96
--
--105/20--
107
--105/52--
105
61
8
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System examples