Bosch WR430-7K - Manuel (Page 22)

22 6 720 606 599
Fig. 16
INTERIOR COMPONENTS DIAGRAM
AND PARTS LIST WR430
1 Front shell 8 705 421 775
2 Water flow selector handle 8 702 000 219
3 Water flow selector handle 8 702 000 111
4 Draught diverter 8 705 505 451
5 Heat exchanger 8 705 406 235
6 Temperature limit 110°C 8 707 206 132
7 Main burner 8 708 120 298 NG
7 Main burner 8 708 120 296 LPG
8 Washer 1" 8 710 103 060
10 Pilot burner (45) 8 708 105 535 NG
10 Pilot burner (30) 8 708 105 640 LPG
11 Set of electrodes 8 718 107 067
12 Pilot injector (13) 8 708 200 069 NG
12 Pilot injector (74) 8 708 200 312 LPG
13 Pilot gas pipe 8 700 707 349
14 Washer 8 700 103 173
15 Gas valve 8 707 021 069 NG
15 Gas valve 8 707 021 068 LPG
16 Diaphragm switch 8 708 504 021 NG
16 Diaphragm switch 8 708 504 049 LPG
17 Pilot valve 8 708 501 249
18 Servovalve 8 708 501 250
19 Cold water pipe 8 700 705 627
20 Centrifugal blower 8 707 204 023
21 Cable 8 704 401 168
22 Hot water pipe 8 700 715 080
23 Temperature limit 8 707 206 040
24 Water valve 8 707 006 367
25 Sleeve 8 700 306 114
26 Diaphragm (C) 8 700 503 068
27 Water strainer 8 700 507 001
28 Selector screw 8 708 500 289
29 Volumetric water governor 8 705 705 016
30 Venturi (23S) 8 708 205 279
31 Control box 8 707 207 106
32 Fusing element T2,5A 1 904 521 342
33 Flue gas safety device 8 707 206 305
34 Microswitch 8 707 200 007
35 Set of cables 8 704 401 170