Bosch 2400 EO NG Specifications download pdf (Page 22)

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Electrical diagram

6 Electrical diagram

Fig. 29 Electrical scheme

1 Intlet water temperature sensor

2 Ionization sensor

3 Water flow sensor

4 Over heat protection

5 Temperature limiter

6 Gas valve

7 Fan

8 Water valve

9 AC Plug

10 Ignition electrode

11 Display PCB

12 ON/OFF switch

13 Fuse T 2,5A

14 Fuse T 3,15A

15 Terminal block

16 Ground post

17 Outlet water temperature sensor

18 Connector for Anti-freeze

19 Anti-freeze device (Heating resistors)

20 Temperature sensor

Fig. 30 Anti-freeze electrical scheme

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 31 32

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Bosch 2400 EO NG Specifications Page 22