General View And Main Components - Ferroli Optimax 25 C Instructions For Installation, Use And Maintenance Manual

4.2 General view and main components

36
35
16
34
49
22
161
56
196
194
95
175
10 14 8
30
246 154 7 9 200
29
Key
Flue
sensor
21
201
10
11
14
5
16
19
21
22
82
29
188
32
19 34
35
36
44
49
56
82
83
95
136
186
154
161
175
44
186
188
83
194
196
200
32
201
246
136
11
fig. 20
Optimax 25 C
Combustion chamber
5
Gas inlet
7
Domestic hot water outlet
8
Cold water inlet
9
CH flow
CH return
Safety valve
Premix fan
Combustion chamber
Gas injector
Ceramic burner
Flue outlet manifold
Ferroli pump
Heating flow sensor
Air separator
Automatic air vent
Gas valve
Safety thermostat
8 ltr Expansion vessel
Ionisation probe
C.v.b.c unit
Diverting valve
Flow meter
Condensate outlet pipe
Heat exchanger
Transformer
Return sensor
Ignition electrode
DHW plate heat exchanger
Condensate collector
System drain off
Fan Venturi
Water pressure switch