Steps - Commissioning, Inspection And Maintenance - Viessmann Vitoladens 300-W Installation And Service Instructions For Contractors

Commissioning, inspection, maintenance

Steps - commissioning, inspection and maintenance

Commissioning steps
Inspection steps
Maintenance steps
• • •
1. Removing the front panel.................................................................................................. 23
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2. Filling the heating system................................................................................................. 23
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3. Checking the power supply
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4. Changing the language (if required)................................................................................. 25
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5. Setting the time and date (if required).............................................................................. 25
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6. Venting the boiler............................................................................................................... 25
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7. Venting the heating system............................................................................................... 26
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8. Filling the trap with water.................................................................................................. 26
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9. Naming the heating circuits.............................................................................................. 26
• • •
10. Function sequence and possible faults........................................................................... 27
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11. Adapting the burner to the altitude of the installation location .................................... 28
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12. Checking the oil preheater installation position............................................................. 28
• 13. Cleaning the burner........................................................................................................... 29
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14. Replacing the nozzle and checking or adjusting the ignition electrodes..................... 30
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15. Checking the heat exchanger for contamination............................................................ 31
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16. Cleaning the heat exchanger............................................................................................ 32
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17. Checking the condensate drain and cleaning the trap................................................... 32
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18. Checking the oil supply..................................................................................................... 33
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19. Checking the vacuum in the oil line................................................................................. 33
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20. Cleaning and replacing the oil pump filter, if required .................................................. 34
• • •
21. Checking and adjusting combustion quality................................................................... 34
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22. Adjusting the standard burner settings........................................................................... 35
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23. Checking the neutralising system (accessories)............................................................ 35
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24. Checking the active charcoal filter (accessories)........................................................... 35
• • •
25. Checking the expansion vessel and system pressure
• • •
26. Checking all connections on the heating water side for leaks
• • •
27. Checking the flue system for unrestricted flow and tightness
• • •
28. Checking the burner (record values on page 107 of the report)
• • •
29. Checking the safety valve function
• • •
30. Checking the firm seating of electrical connections
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31. Matching the control unit to the heating system ........................................................... 36
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32. Adjusting the heating curves............................................................................................ 36
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33. Linking the control unit to the LON.................................................................................. 38
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34. Instructing the system user.............................................................................................. 39
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35. Scanning and resetting the "Service" display................................................................. 39
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36. Fitting the front panel........................................................................................................ 39
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