Viessmann Vitoplex 200 SX2A Service Instructions For Contractors page 7

Steps - commissioning, inspection and maintenance
Commissioning steps
Inspection steps
Maintenance steps
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1. Commissioning the system...............................................................................................
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2. Shutting down the system.................................................................................................
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3. Closing the Vitoair draught stabiliser (if installed).........................................................
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4. Opening the boiler door and cleaning cover...................................................................
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5. Cleaning the turbulators, heating surface, flue outlet and flue pipe.............................
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6. Checking all gaskets and packing cords on the flue gas side
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7. Checking the thermal insulation components on the boiler door................................. 10
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8. Inserting the turbulators.................................................................................................... 10
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9. Securing the boiler door and cleaning cover.................................................................. 11
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10. Checking connections and sensor well on the heating water side for tightness
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11. Checking the function of safety equipment..................................................................... 12
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12. Checking the function of the pressure switch................................................................ 12
• • • 13. Checking the expansion vessel and system pressure................................................... 12
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14. Checking the setting of the temperature controller if a building management
system is used (DCC system)........................................................................................... 13
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15. Checking the firm seating of electrical plug-in connections and cable grommets
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16. Checking the thermal insulation
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17. Checking the water quality................................................................................................ 13
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18. Cleaning the sight glass in the boiler door...................................................................... 14
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19. Checking the mixer for ease of operation and tightness............................................... 14
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20. Checking the function of the return temperature raising facility (if installed)
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21. Checking the installation room ventilation
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22. Checking the flue pipe for tightness
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23. Checking the Vitoair draught stabiliser (if installed)...................................................... 14
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24. Adjusting the burner.......................................................................................................... 14
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25. Instructing the system user.............................................................................................. 16
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26. Operating and service documents................................................................................... 16
Commissioning, inspection, maintenance
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