Viessmann Vitocal 222-G User Manual page 72

Vitocal 300-G/350-G
Hydraulic installation scheme ID: 4605350_1304_03
WW
22
--2/212.3--
21
--2/F6--
20
KW
13
Note: This scheme is a general example without shut-off valves or safety equipment. This does not replace the need for on-site engineering.
System examples
(cont.)
40
44
--2/211.2--
5
--
10
--B/137--
14
15
12
--11/145--
31
32
--130/R1-6--
qCQ
33
--2/211.2--
30
43
A1
-40/X4.1;4.2-
--2/F14-- 89
41 42 46
45
6
8
7
-
9
4
1
2 11 qCP
4
VIESMANN
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