General View And Main Components - Ferroli OPTIMAX 25 S Instructions For Use, Installation And Maintenance

4.2 General view and main components

36
35
16
34
49
22
161
196
175
145
246
10 56
30
7 154 14 200
fi g. 20
29
Key
Flue
sensor
5
7
10
21
11
201
14
16
19
5
21
22
29
32
82
34
188
35
36
19
44
49
56
82
83
145
154
161
175
186
186
188
196
201
44
200
246
83
32
11
Optimax 25 S
Airtight chamber
Gas inlet
CH fl ow
CH return
Safety valve
Premix fan
Combustion chamber
Gas injector
Ceramic burner
Flue outlet manifold
Heating pump
Heating fl ow sensor
Air separator
Automatic air vent
Gas valve
Safety thermostat
Expansion vessel
Ionisation probe
Full auto control
Pressure gauge connection
Condensate outlet pipe
Heat exchanger
Transformer
Return sensor
Ignition electrode
Condensate collector
Fan Venturi
System drain off
System pressure switch