Ariston ACO 32 RFFI SYSTEM User Manual

28
2.14. WATER CIRCUIT DIAGRAM
AB C DE
2
3
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
4
1
20
LEGEND:
1- Fan
2 - Burner
3 - Ignition/detection electrode
4 - Air release valve
5 - Main heat exchanger
6 - Central heating flow temperature probe
7 - Condensate Tr ap
8 - Gas valve
9 - Pressure gauge
10 - Safety valve
11 - Secondary heat exchanger
12 - Domestic hot water temperature probe
13 - Drain valve
14 - Domestic hot water flow switch
15 - Motorised valve
16 - Automatic By-pass
17 - Circulation pump with automatic
air release valve
18 - Expansion vessel
19 - Central heating return temperature probe
20 - Air pressure switch
A - Central Heating Flow
B - DHW Outlet
C - Gas Inlet
D - Cold Water Inlet
E - Central Heating Return
FIG. 2.32
27/32 MFFI (Combi)

Ariston ACO 32 RFFI SYSTEM Specifications

General

Central Heating Output	32 kW
Power output	32 kW
Energy Efficiency Class	A
Max working temperature	85°C
Ignition	Electronic
Heat exchanger material	Stainless Steel
Fuel Type	Natural Gas
Mounting	Wall-mounted
Efficiency	93 %
Water pressure	0.5-3 bar