Bosch WR430-7K Serie Mode D'emploi page 20

See fig 7,
page 13
3
1. Heat exchanger
2. Pilot assembly
3. Burner manifold gas
4. Main gas burner
5. Pilot gas tubing
6. Gas valve
20
Fig. 15 - Diagram of WR430-7K
2
5
6
7
8
11
pressure test nipple
7. Electronic control box
See table 1 on
page 15
8. Power cord
9. on/off switch
10. Temperature adjustment
selector
11. Microswitch
12. Gas inlet gas pressure test
nipple
13. Exhaust Fan
13
1
4
9
10
12
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