Table Of Contents - Viessmann Vitocal 300-G Pro SPS Installation And Service Instructions For Contractors

Steps - commissioning, inspection and maintenance
Commissioning steps
Inspection steps
Maintenance steps
• • •
1. Opening the heat pump..................................................................................................... 62
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2. Compiling reports.............................................................................................................. 62
• • •
3. Checking the refrigerant circuit for leaks........................................................................ 62
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4. Filling and venting on the primary side........................................................................... 62
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5. Fill and vent hydraulic module defrost box (if available)............................................... 63
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6. Filling and venting on the secondary side....................................................................... 64
• • •
7. Checking expansion vessels and primary circuit/secondary circuit pressure............ 65
• • •
8. Checking the electrical connections for firm seating
•
9. Commissioning the system............................................................................................... 65
• • •
10. Checking the electronic flow switch, type IFM................................................................ 65
• • •
11. Fitting the top panel and front panel (closing the heat pump)...................................... 66
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12. Instructing the system user.............................................................................................. 66
Commissioning, inspection, maintenance
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