11
3-1
INS
T
ALLER
US
ER
MAINTEN
AN
CE TECHNI
CI
AN
3
CONTROL
AND MAINTENANCE
3.1 HYDRAULIC DIAGRAM.
Key:
1 - Storage tank unit draining valve
2 - 8 bar safety valve
3 - Magnesium anode
4 - Domestic hot water expansion vessel
5 - Stainless steel coil for storage tank
6 - System draining valve
7 - DHW circuit mixing valve.
8 - Mixing valve filter
9 - One-way valve (OV 20)
10 - Cold water inlet filter
11 - One-way valve (OV 15) (Optional)
12 - Cold water inlet cock
13 - One-way valve
14 - 6 bar safety valve
15 - Shut-off valve with thermometer
16 - Solar expansion vessel
17 - Solar pump
18 - Flow meter
19 - Domestic hot water probe
20 - DHW inlet probe
21 - Stainless steel coil that can be coupled to solar panels
22 - Solar system draining valve
23 - Solar panels probe
AC - DHW outlet
RU - Return from storage tank unit
MU - Flow to storage tank unit
AF - DHW inlet
RP - Return to solar panels
MP - Flow from solar panels
RC - DHW recirculation pump (Optional)
Summary of Contents for UB INOX SOLAR 200-2
Page 1: ...UB INOX Solar 200 2 STORAGE TANK UNIT Instruction booklet and warning IE 1 033447ENG ...
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