Overall View And Main Components - Ferroli SYS 10-23 Installation, Maintenance And User Instructions

SYS 10-23

4.2 Overall view and main components

5
28
49
22
20
21
133
51
10 14
188
29 187 43
82 81
7 44
63 129
16
Key
5
7
10
11
14
16
27
19
20
21
50
22
26
27
19
28
26
29
32
36
43
44
49
50
36
51
56
63
81
56
82
129
32
133
145
187
188
11
145
fi g. 26
Room sealed compartment
Gas inlet
Central heating flow
Central heating return
Safety valve
Fan
Combustion chamber
Burner assembly
Main injector
Burner
Combustion chamber insulation
Copper heat exchanger
Flue collector from heat
exchanger
Internal flue exit
Central heating pump
Automatic air vent valve
Air pressure switch
Gas valve
Safety overheat thermostat
Central heating flow limit
thermostat
Central heating frost thermostat
Expansion vessel
CH boiler thermostat
Ignition electrode
Sensor electrode
Reset knob with lamp
Pump overrun thermostat
Central heating pressure gauge
Flue restrictor
ON/OFF switch
29