Immergas VICTRIX 24 kW Manual De Instrucciones Y Advertencias página 201

3.2 Plumbing diagram - Victrix 24 kW.
Key:
1 - Condensation drain air trap
2 - Domestic circuit flow switch
3 - Flow limiter
4 - System filler cock
5 - Domestic circuit sensor
6 - Gas valve
7 - Gas valve outlet pressure point (P3)
8 - Venturi positive signal (P1)
9 - Venturi negative signal (P2)
10 - Air/gas Venturi manifold
11 - Fan
12 - Gas nozzle
13 - Igniter sensor
14 - Fume thermostat
15 - Air intake pipe
16 - Condensing module
17 - Flue extractor hood
18 - Air analyzer chamber
19 - ∆p gas pressure point
20 - Fume analyzer chamber
21 - Delivery sensor
22 - Safety thermostat
23 - Ignition plugs
24 - Burner
25 - Condensing module cover
26 - System expansion tank
27 - Air valve
28 - Boiler circulating pump
29 - System pressure switch
30 - Domestic water heat exchanger
31 - 3-way valve (motor-operated)
32 - Automatic by-pass
33 - System drain cock
34 - 3 bar safety valve
G - Gas supply
SC - Condensate drain
AC - Domestic hot water outlet
AF - Domestic cold water inlet
R - System return
M - System delivery
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