Accorroni HUB RADIATOR MINI 11.0, Installation Manual

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8. HYDRAULIC AND OPERATING DIAGRAMS HUB RADIATOR MINI XL
8.1 Application example HUB RADIATOR MINI XL 16.0
17 System return
18 Water mains inlet
19 Jolly air vent valve
20 Technical water pressure gauge
21 System make-up cock
22 DHW priority diverter valve
23 3 bar safety valve
24 Electric heater 1500W
25 Programmer clock
26 Summer / winter selection switch
27 Resistance ON-OFF switch
28 Booster electronic control unit
29 DHW circulation pump
30 Refrigeration line R410A 1/4 “(liquid)
31 5/8 “R410A refrigeration line (gas)
32 Base support as standard
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1 External evaporator Booster HR 7.8 only hot
2 Technical storage unit of 75 l
3 6 liter expansion vessel
4 Electric command and control panel
5 Inverter electronic circulator
6 Softener
7 “Y” filter
8 Water meter counter
9 Pressure reducer
10 Sand trap filter
11 Magnetic dirt separator
12 DHW mixing valve
13 System manifold
14 Domestic hot water delivery
15 Domestic cold water delivery
16 System delivery