Main Diagram - Biasi Riva Plus HE M296.24SM User Manual And Installation Instructions

4.2

Main diagram

47
17
40
42
41
32
25
11
Fig. 4.2
11 Condensate drain pipe
12 C.h. return valve
13 D.c.w. inlet valve
14 Gas inlet valve
15 D.h.w. outlet pipe
16 C.h. flow valve
17 Fan
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TECHNICAl INFoRMATIoN
51
20
19
44
39
33
31
45
34
24
14
50
21
22 23
26
28
38
29
12 16
18 Air pressure sensor test points
19 Air pressure sensor
20 Flue temperature probe NTC
21 Condensing heat exchanger
22 Safety thermostat
23 C.h. temperature probe NTC
24 Main circuit drain valve
37
46 49
48
36
30
35
13 15