13
For further information regarding the individual steps, see the page indicated
Commissioning steps
Inspection steps
Maintenance steps
Page
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1. Filling and venting the heating system
........................ 14
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2. Checking all connections on the heating water side
and DHW side for leaks
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3. Checking the power supply
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4. Checking the gas type
.................................................... 15
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5. Gas type conversion (see separate installation
instructions)
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6. Checking the static pressure and supply pressure
.... 15
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7. Checking the nozzle pressure
....................................... 17
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8. Setting the maximum heating output
........................... 20
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9. Draining the boiler or heating system
.......................... 22
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10. Checking and cleaning the burner
................................ 22
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11. Checking the diaphragm expansion vessel and
system pressure
............................................................. 24
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12. Checking and cleaning the flue gas heat exchanger
. . 25
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13. Checking and adjusting the ignition and ionisation
electrodes
........................................................................ 26
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14. Flow limiter
...................................................................... 27
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15. Checking the function of safety valves
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16. Checking firm seating of electrical connections
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17. Checking all gas equipment for tightness at operating
pressure
........................................................................... 27
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18. Flue gas emissions test
................................................. 28
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19. Checking the flue gas monitoring device
..................... 28
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20. Checking the ionisation current
.................................... 30
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21. Checking the external LPG safety valve (if installed)
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22. Instructing the system user
........................................... 31
Commissioning, inspection, maintenance
Steps - commissioning, inspection and maintenance
5441 514 UAE
Service