Viessmann Vitocal 300-G Installation And Service Instructions Manual page 55

System example 3, ID: 4605352_1008_01
■ Solar thermal system
■ Heating water buffer cylinder
■ Natural cooling function at heating cir-
cuit M2
■ Swimming pool
Hydraulic installation scheme
41
42
43
40
---41/R1--45--
WW
32
-4/212.3-
22
-4/224.7-
45
31
27
44
30
34
33
KW
36 --4/224.6--
14
13
12
Note
This scheme is a basic example without
shut-off devices or safety equipment.
This does not replace the need for local
engineering.
--4/F12--
--4/225.1--67--
--4/X3.9--15--
70
74
--4/211.5--
71
75
--64/20--
--4/225.2;3--
--4/F13--
23
6
26
5
7
-
-
10
2
--B/137--
20
1
35
15
4
Preparing for installation
(cont.)
--8/145-- --8/145--
61 81
63
64
60
80
M2
A1
73
83
72 68
--
--95/52--
67
66
104
----105/50--
8
51
9
103
50
--4/211.2--6--
24
--4/222.4--21--
25
11
-8/145-
91
93
--95/2-- 90
M3
96
--95/20--
97
95
102
100
101
105
55