10 RIVA ADVANCE COMBI MANUAL
3. Parts List
Primary Components
:
1
2
4
6
7
8
9
10
11
3
5
23
22
21
19
16
14
13
18
24
15
17
12
20
1 Central heating pressure relief valve
2 Condensing heat exchanger air purger
valve
3 Ignition electrodes
4 Safety thermostat
5 Spark generator
6 Fan
7 Three-way diverter valve
8 D.h.w. heat exchanger
9 Primary circuit flow switch
10 C.h. temperature probe NTC
11 D.h.w. temperature probe NTC
12 Gas valve
13 Pump vent plug
14 Pump
15 Main circuit drain valve
16 Automatic air purger valve
17 Condensate trap
18 Air hose
19 Transformer
20 Air box (air/gas mixer)
21 Air pressure switch
22 Flame-detecting electrode
23 Burner
24 Condensing heat exchanger
25 Flue temperature probe NTC
26 D.h.w. flow switch
27 Gas valve inlet pressure test point
28 Gas valve outlet pressure test point
29 C.h. expansion tank
30 By-pass valve
31 Domestic water circuit filter
32 D.h.w. flow limiter
33 Flue outlet pipe
34 Air intake pipe
35 Flue exhaust sampling point
36 Air sampling point
37 Condensate drain pipe
38 C.h. return valve
39 Domestic cold water inlet valve
40 Gas inlet valve
41 D.h.w. outlet pipe
42 C.h. flow valve
43 Pressure reducing automatic fill valve
(Not Supplied)
44 Backflow preventer (Not Supplied)
45 Water supply inlet cock
