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Commissioning steps
Inspection steps
Maintenance steps
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1. Opening the heat pump
..................................................................................................... 59
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2. Compiling reports
.............................................................................................................. 59
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3. Checking the refrigerant circuit for leaks
........................................................................ 59
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4. Filling and venting on the secondary side
....................................................................... 59
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5. Filling and venting the DHW cylinder on the DHW side
................................................. 61
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6. Checking the expansion vessel and heating circuit pressure
....................................... 61
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7. Testing the anode connection
........................................................................................... 62
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8. Measuring the anode earth current with an anode tester
.............................................. 62
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9. Testing the protective magnesium anode
........................................................................ 63
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10. Replacing the protective magnesium anode
................................................................... 63
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11. Draining the appliance on the DHW side
......................................................................... 64
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12. Cleaning the DHW cylinder
............................................................................................... 64
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13. Checking the indoor unit electrical connections for firm seating
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14. Checking that the fan in the outdoor unit can run freely
............................................... 65
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15. Cleaning the outdoor unit heat exchanger (evaporator)
................................................ 66
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16. Checking the outdoor unit electrical connections for firm seating
............................... 67
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17. Closing the heat pump
....................................................................................................... 67
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18. Switching on the power supply
........................................................................................ 67
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19. Starting the heat pump
...................................................................................................... 67
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20. Commissioning the system
............................................................................................... 68
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21. Checking the heat pump for noise
................................................................................... 78
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22. Checking the system function
.......................................................................................... 78
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23. Instructing the system user
.............................................................................................. 78
Commissioning, inspection, maintenance
Steps - commissioning, inspection and maintenance
5831412
