Ariston ACO 32 RFFI SYSTEM Installation And Servicing Instructions page 29

F . 2.33
IG
L :
EGEND
1 - Fan
2 - Burner
3 - Ignition/detection electrode
4 - Air release valve
5 - Main heat exchanger
6 - Central heating flow temperature probe
7 - Condensate Trap
8 - Gas valve
9 - Pressure gauge
10 - Safety valve
11 - Drain valve
12 - Automatic By-pass
13 - Circulation pump with automatic
air release valve
14 - Expansion vessel
15 - Central heating return temperature probe
16 - Air pressure switch
A - Central Heating Flow
C - Gas Inlet
E - Central Heating Return
27/32 RFFI (System)
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