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

4.2 General view and main components

196
350
81
278
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
10 7
44
fig. 33 - General view
cod. 3541C360 - 04/2012 (Rev. 00)
MODENA S HE
191
56
186
14
36
114
32
193
11
196 Condensate tray
278 Double sensor (Safety + Heating)
350 Fan/Burner
EN