54
Commissioning steps
Inspection steps
Maintenance steps
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1. Opening the heat pump
..................................................................................................... 55
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2. Writing reports
.................................................................................................................... 55
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3. Checking the refrigerant circuit for leaks
........................................................................ 55
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4. Charging and venting on the primary side
...................................................................... 55
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5. Filling and venting on the secondary side
....................................................................... 56
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6. Charging and venting the solar circuit
............................................................................. 56
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7. Checking expansion vessels and the primary circuit/heating circuit pressure
........... 57
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8. Commissioning the system
............................................................................................... 57
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9. Check electronic flow switch, type IFM
............................................................................ 64
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10. Checking the electronic frost stat, type AC1-2W
............................................................ 65
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11. Closing the heat pump
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12. Instructing the system user
.............................................................................................. 66
Commissioning, inspection, maintenance
Steps - commissioning, inspection and maintenance
5549 984 GB
Summary of Contents for KWT BW 301.B090
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