Main Diagram - Biasi RIVA ADVANCE HE M110B.24SM/C User Manual And Installation Instructions

4.2

Main diagram

50
51
19
40
21
37
43
42
32
15 13
Fig. 4.2
15 Condensate drain pipe
11 C.h. return pipe
12 D.c.w. inlet valve
13 Gas inlet valve
14 D.h.w. outlet pipe
16 C.h. flow pipe
17 Condensing heat exchanger air purger
valve
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TECHNICAL INFORMATION
48
38
35
29
44
26
49
39
18
20
17
25
27
45
31
24
11
18 C.h. temperature probe NTC
19 Condensing heat exchanger
20 Safety thermostat
21 Flame-detecting electrode
22 Transformer
23 Air manifold
24 C.h. pressure relief valve
25 Automatic air purger valve
33
46
47
41
34
16 12 14
30