Technical Information; Overview - Biasi M110B.24SM/C User Manual And Installation Instructions

4

Technical information

4.1

Overview

17 39
38
21
35
20
34
32
18
31
30
Fig. 4.1
15 Condensate drain pipe
11 C.h. return valve
12 Domestic cold water inlet valve
13 Gas inlet valve
14 D.h.w. outlet pipe
16 C.h. flow valve
14
17 Condensing heat exchanger air purger valve
18 C.h. temperature probe NTC
19 Condensing heat exchanger
20 Safety thermostat
40
21 Flame--- detecting electrode
22 Transformer
23 Air manifold
19
24 C.h. pressure relief valve
25 Automatic air purger valve
26 Main circuit drain valve
27 Pump
28 Pump vent plug
37
29 Gas valve
36 30 D.h.w. temperature probe NTC
31 Primary circuit flow switch
22
32 Condensate trap
33 D.h.w. heat exchanger
23
34 Three--- way diverter valve
24
35 Fan
25 36 Spark generator
37 Ignition electrodes
33
38 Burner
26
39 Flue temperature probe NTC
40 Safety thermal fuse
27
41 D.h.w. flow switch
42 Gas valve inlet pressure test point
28
43 Gas valve outlet pressure test point
44 C.h. expansion tank
45 By--- pass valve
29
46 Domestic water circuit filter
47 D.h.w. flow limiter
48 Flue outlet pipe
49 Air intake pipe
50 Flue exhaust sampling point
51 Air sampling point