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AFC 18 - AFC 24 - AFC 30
4.3
Main parts
6
5
4
3
2
7
8
9
10
11
09/07/2015 - 300026439-07
4.3.1.
1
18
17
16
15
14
19
13
12
C003129-G
Boiler
Fuel supply pipes
1
Oil filter (40 µm) + deaerator + stop valve
2
Modulating oil burner preassembled and preset
3
Flue gas measuring point / Combustive air
4
Flue gas discharge pipe (Diameter 80 mm)
5
Air intake (Diameter 125 mm)
6
Expansion vessel 18 litres
7
Electronic pressure sensor (Pressure in the heating
8
circuit)
Modulating heating pump
9
Condensates evacuation pipe
10
Drain cock
11
0.3 MPa safety valve (3 bar)
12
Condensate trap
13
Heating pump circuit mixing valve (Option)
14
Motorised 3-way mixing valve (Option)
15
Connection PCBs (PCU + SCU)
16
Command module
17
On/Off switch
18
Flue gas pressure switch
19
4. Product description
25
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