Saunier Duval THEMACLASSIC C 25 E - Installation - Hydraulic Circuit Diagram (Themaclassic F Nox); Component Identification for Themaclassic F Nox

INSTALLATION
7 - Flame detection electrode
12 - Ignition card
21 - 3 bar safety valve
D - Sanitary water outlet
10 - Pump
19 - Filter on the cold water
inlet
5 - Combustion chamber
3 - Exchanger
16 - DHW circuit exchanger
C - Heating delivery
1 - Extractor
16
9 - Ignition electrode
23 - Heating circuit filter
14 - Gas mechanism
20 - Filling cock
A - Heating return
6 - Expansion tank
11 - Temperature sensor
4 - Overheating
safety thermostat
18 - DHW flow detector
E - Gas inlet
15 - Pressure sensor
B - Cold water inlet
Heating circuit
burnt gases
17 - 3-way valve
Themaclassic F Nox
13 - By-pass
8 - Burner
2 - Air pressure switch
22 - Drain cock
Air inlet
A B
C OF
Hydraulic
circuit
9
2
17
5
1
13
14
4
12
19 20
11
10
18
22
6
21
8
16
23
7
3
15
Machine Translated by Google