Baxi Nuvola 3+ BS40 Operating And Installation Instructions page 31

1. Instructions prior to installation
2. Instructions prior to commissioning
3. Commissioning the boiler
4. Adjusting CHW and DHW temperatures
5. Filling the system
6. Turning off the boiler
7. Prolonged shutdown. Frost protection
8. Gas conversion
9. Troubleshooting
10. Routine maintenance instructions
11. General precautions
12. Warnings prior to installation
13. Template for fixing the boiler to the wall
14. Dimensions of boiler
15. Connecting the mains supply
16. Connecting the room thermostat
17. Gas conversion
18. Information on display
19. Parameter settings
20. Adjustment and safety devices
21. Positioning the ignition and flame-sensor electrode
22. Checking combustion parameters
23. Pump capacity/head
24. Draining the storage boiler
25. DHW expansion vessel (available on request)
26. Connecting the external probe
27. Connecting the remote control unit
28. Electrical connection to a zone system
29. Annual service
30. Cleaning the filters
31. Removing scale from the DHW circuit
32. Dismounting the water-water heat exchanger
33. Disassembling the boiler anode
34. Dismantling, disposal and recycling
35. Functional circuit diagram
36. Wiring diagram
37. Technical data
38. Technical parameters
39. Product fiche
INSTRUCTIONS FOR USERS
CONTENTS
INSTRUCTIONS FOR USERS
INSTRUCTIONS FOR FITTERS
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7217402.01 - en