General View And Main Components - Ferroli MODENA S HE Instructions For Use, Installation And Maintenance

4.2 General view and main components

Key
7 Gas inlet
10 System delivery
11 System return
14 Safety valve
32 Heating circulating pump
36 Automatic air vent
44 Gas valve
56 Expansion tank
81 Ignition/ionization electrode
114 Water pressure switch
186 Return sensor
191 Exhaust temperature sensor
193 Siphon
28
fig. 33 - General view
196 Condensate tray
278 Double sensor (Safety + Heating)
350 Fan/Burner
cod. 3541C364 - Rev. 00 - 12/2012
MODENA S HE
EN