Viessmann Vitocal 300-G Installation And Service Instructions For Contractors page 46

Compact heat pump with electric drive single and two-stage
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Preparing for installation
System example 2, ID: 4605308_1006_01
Hydraulic installation scheme
88
WW
54
37
-2/212.3-
52
-2/224.7-
32
53
50
30
35
36
34
KW
33 --2/224.6--
20
22
27
Pos.
Designation
Heat source
1
Heat pump stage 1
2
Heat pump control unit
46
87
85
84
89
--2/F13--
10
-2/224.3--14-
11
--2/224.5--
25
-
3
9
21
(cont.)
--8/145--
71
73
--2/F14--
74
70
-2/225.1--76-
83
--87/X4.1;2--
86
81
82
-87/52-
76
--74--
77
--2/225.2;3--
62
115
6
-2/211.2--14-
5
--2/211.4--
15
-
12
1
13
2
--8/145--
91
103
--105/2--
90
96
106
--
--105/20--
107
--105/52--
----114/50--
61
112
113
60
111
--6;10--
14
-2/222.4--51-
55
8
-8/145-
101
100
105
110
114

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