Hydraulic Diagram - Ferroli Tempra 30 O Operating, Installation And Maintenance Instructions

4.3 Hydraulic diagram

29-187
16
5
222
82
20
34
114
14
74
Key
5 Sealed compartment
7 Gas inlet
10 Central heating outlet
11 Central heating inlet
16 Fan
20 Burner assembly
29 Flue gas outlet manifold
22
10 7
fig. 9
32 Central heating pump
34 Central heating temp. sensor
43 Air pressure switch
44 Gas valve
49 Safety thermostat
50 Central heating limit
thermostat
Tempra 30 O
- +
11
56 Expansion vessel
74 Filling cock system
81 Ignition electrode
82 Detection electrode
187 Flue gas restrictor
222 Copper heat exchanger
43
49
50
56
81
44
32