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Commissioning steps
Inspection steps
Maintenance steps
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3. Checking the refrigerant circuit for leaks
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4. Filling and venting the secondary side
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5. Checking the expansion vessel and heating circuit pressure
....................................... 63
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6. Checking the indoor unit electrical connections for firm seating
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7. Checking that the fan in the outdoor unit can run freely
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8. Cleaning the outdoor unit heat exchanger (evaporator)
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9. Checking the outdoor unit electrical connections for firm seating
............................... 65
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11. Switching on the power supply
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14. Checking the heat pump for noise
................................................................................... 77
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15. Checking the system function
.......................................................................................... 77
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16. Instructing the system user
.............................................................................................. 78
Commissioning, inspection, maintenance
Steps - commissioning, inspection and maintenance
6150148
