Main Diagram - Biasi Inovia 16S User Manual

4.2

Main diagram

23
25
39
Fig. 4.2
3 C.h. flow valve
4 Gas inlet valve
5 C.h. return valve
6 Condensate drain pipe
7 Main circuit drain valve
19 Condensing heat exchanger air purger
valve
20 Flue temperature probe NTC
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TECHNICAL INFORMATION
44
45
26
40
37
32
41
33
36
6
4
43
42
20
24
21
22
19
29
30
35
28
7
5
21 C.h. temperature probe NTC (delivery)
22 C.h. temperature probe NTC (return)
23 Condensing heat exchanger
24 Safety thermostat
25 Flame-detecting electrode
26 Safety thermal fuse
27 Air manifold
28 C.h. pressure relief valve
46
3