Ariston 30 FF Product Manual - Page 33

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Ariston 30 FF Product Manual
4.6

HYDRAULIC DIAGRAM

1. Safety thermostat 105 °C
2. Central Heating retuirn sensor
3. Central Heating delivery sensor
4. Auxiliary storage
5. Main storage
6. Storage sensor
7. Storage drainage valves
8. By-pass
9. No return valve
10. DHW expansion vessel
11. DHW flow meter
12. DHW 7 bar security valve
13. CH filter
14. Filling loop
15. Boiler drainage valve
LEGENDA
DHW pump
16.
No return valve
17.
DHW flow sensor
18.
Idrometer
19.
Minimum pressure switch
20.
3 way valve
21.
CH pump
22.
CH expansion vessel
23.
Central Heating flow
A
Domestic Hot Water flow
B
Gas Inlet
C
Domestic Hot Water inlet
D
Central Heating flow
E
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