Hydraulic Diagram - Immergas VICTRIX HYBRID PLUS Manual

3.4

HYDRAULIC DIAGRAM

Key (Fig. 53):
1 - Gas valve
2 - Gas nozzle
3 - Condensate drain trap
4 - Filling valve / tap
5 - System expansion vessel
6 - Positive (+) pressure point
7 - Venturi
8 - Flow probe
9 - Ignition / detection electrode
10 - Air intake pipe
11 - Flue probe
12 - Flue sample point
13 - Air sample point
14 - Burner
15 - Return probe
16 - Fan
17 - Air vent valve
18 - Pump
19 - Absolute pressure switch
20 - 3-way valve (motorised)
21 - By-pass
22 - System draining valve
23 - 3 bar safety valve
24 - 3 bar safety valve drain fitting signal
25 - Air vent valve drain
G - Gas supply
RU - Storage tank unit return
MU - Storage tank unit flow
RR - System filling
SC - Condensate drain
R - System return
M - System flow
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