Main Components - Immergas Victrix Tera V228 EU Manual

1.31 MAIN COMPONENTS

Key (Fig. 38):
1 - System expansion vessel
2 - Burner
3 - Ignition/detection electrode
4 - Air intake pipe
5 - Flow probe
6 - Fan
7 - Condensate drain trap
8 - D.H.W. flow switch
9 - Gas nozzle
10 - Gas valve
11 - D.H.W. heat exchanger
12 - System draining cock
13 - D.H.W. probe
14 - Sample points (air A) - (flue gases F)
15 - Flue probe
16 - Condensation module
17 - Venturi
18 - Pressure signal vent fitting
19 - Return probe
20 - System pressure switch
21 - Air vent valve
22 - Boiler circulating pump
23 - 3 bar safety valve
24 - By-pass
25 - 3-way valve (motorised)
26 - Valve drain fitting signal
27 - System filling cock
38
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