Viessmann Vitocal 222-G User Manual page 83

Vitocal 300-G/350-G
Hydraulic installation scheme ID: 4605352_1304_03
42
43
40
---41/R1--45--
32
45
31
4
44
30
KW
wQ wI wO wP
Note: This scheme is a general example without shut-off valves or safety equipment. This does not replace the need for on-site engineering.
Equipment required
ID: 4605352_1304_03
Pos. Designation
Heat pump
1
Heat pump
2 Heat pump control unit Vitotronic 200, type WO1B
4 Instantaneous heating water heater
5 Primary pump, UP (integrated for type BWC)
6 Secondary pump UP (integrated for type BWC)
7 Circulation pump for cylinder heating UPSB (standard delivery for type BWC)
8 Safety equipment block with safety assembly (integrated for type BWC)
9 Expansion vessel secondary circuit
qP Outside temperature sensor ATS
qW Geothermal probe/geothermal collector
qE Brine distributor for geothermal probes/geothermal collectors
qR Brine accessory pack
qT Pressure switch, brine circuit
VIESMANN
88
(cont.)
41
--2/211.5-----
WW
--2/212.3--
22
-2/224.7-
26
27
20
34
33
35
36 --2/224.6--
14
15
13
12
61
63
--2/F12--
64
--130/R1-6-- 60
qCQ
--2/225.1--67--
M2
73
-70/X4.1;4.2-
70
74
72 68
71
75
67
--64/20--
66
--2/225.2;3--
--2/F13--
23
8
6 7
5
-
-
10
9
4
--B/137--
1
24
25
2
11
--8/145-- --8/145--
81
93
--95/2--
80
A1
83
96
--
--95/20--
97
--95/52--
104
----105/50--
51
102
103
50
101
--2/211.2--6--
--2/222.4--21--
qCP 105
Part no.
See Viessmann pricelist
Standard delivery pos. 1
See Viessmann pricelist
See Viessmann pricelist
See Viessmann pricelist
See Viessmann pricelist
7143 779
See Vitoset pricelist
Standard delivery pos. 4
on site
See Viessmann pricelist
See Viessmann pricelist
9532 663
-8/145-
91
90
M3
95
100
System examples