Wolf FGB-K-35 - Default Chapter; Table of Contents

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Table of contents
1. Information on documentation / standard delivery ...........................3
2. Safety instructions ............................................................................ 5
3. Dimensions ......................................................................................8
4. Specification ..................................................................................... 9
5. Set-up .............................................................................................10
6. Standards and regulations .............................................................12
Installation
7. Positioning ......................................................................................15
8. Installation dimensions ...................................................................16
9. Opening the casing ........................................................................17
10. Installation ......................................................................................18
11. Gas connection ..............................................................................19
12. Fitting the trap ................................................................................20
13. Air/flue gas routing .........................................................................21
Control unit
14. Electrical connection ......................................................................22
15. Control unit ..................................................................................... 28
16. HG control parameters ................................................................... 33
17. Parameter description ....................................................................35
Commissioning
18. Filling the heating system / trap .....................................................44
19. Filling for optional appliance versions ............................................50
20. Draining the heating system ...........................................................51
21. Determining the gas type ...............................................................52
22. Checking the gas supply pressure .................................................53
24. Adjusting the maximum heating output .......................................... 56
25. Checking the combustion parameters ............................................57
26. High efficiency pump function description ...................................... 58
27. Commissioning report ....................................................................60
Maintenance
28.1. Maintenance – Fault messages .....................................................62
28.2. Maintenance – Spare parts maintenance set .................................63
28.3. Preparing for maintenance ............................................................64
28.4. Determining the soiling level on the heating water heat exchanger
(flue gas side) .......................................................................................... 65
28.5. Burner maintenance ....................................................................... 66
28.6. Checking the ignition ionisation electrode ......................................68
28.7. Cleaning the trap / checking the expansion vessel ........................ 69
28.8. Removing the heat exchanger .......................................................70
28.9. Assembling the heat exchanger .....................................................72
29. Checking the DHW heating ............................................................75
Specication
30. Safety devices ................................................................................ 76
32. Design information, underfloor heating / DHW circulation .............93
33. Service report ................................................................................. 94
34. Troubleshooting ..............................................................................95
35. FGB wiring diagram .......................................................................99
36. Product fiche according to Regulation (EU) no. 811/2013 ...........100
37. Technical parameters according to EU regulation no. 813/2013 ..102
EU DECLARATION OF CONFORMITY ................................................ 103