Layout - Riello KV/200 20 ISC Solar Installation And Maintenance Manual

LAYOUT

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1 Cover panel
2 Top front panel
3 Automatic vent valve
4 Bleed manifold
5 Water pressure switch
6 Deviator group drain cock
7 Deviator valve
8 CH/storage cylinder pump
9 CH circuit fill cock
10 Bottom front panel
11 DHW thermostatic mixer valve
12 Solar circuit non-return valve
13 Solar circuit pump
14 Storage cylinder temperature sensor socket
(top)
15 Flow regulator
16 Storage cylinder temperature sensor socket
(bottom)
17 200 litre storage cylinder
18 Storage cylinder drain cock
19 DHW circuit expansion vessel (8 litres)
20 DHW circuit safety valve (8 bar)
21 CH circuit drain cock
22 Drain collector pipe
23 Solar circuit safety valve (6 bar)
24 Electrical cable guides
25 CH circuit safety valve (3 bar)
26 Manual bleed valve
27 Vent/air intake fitting (concentric 60/100)
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GENERAL
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28 CH circuit expansion vessel (12 litres)
29 Combustion group
30 Solar circuit expansion vessel (18 litres)
31 Control panel
32 Gas diaphragm
33 Capillary pressure gauge fitting
34 Solar controller
35 DHW capillary temperature gauge fitting
36 Magnesium anode
37 LH side panel
38 Storage cylinder flange
39 Comburent air intake pipe (twin pipe)
40 Flue gas analysis socket
41 Gas valve
42 RH side panel
43 Solar circuit pressure gauge
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8
2 60
40 80
1 3
20 100
0 120
0 4
bar °C
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