Viessmann VITOCAL 242-G Installation And Service Instructions Manual page 100

Commissioning, inspection, maintenance
Steps - commissioning, inspection and . . .
Commissioning steps
Inspection steps
Maintenance steps
19. Checking the secondary pump
20. Checking the solar circuit pump (only for the
Vitocal 242)
21. Checking the external heating circuit pumps
22. Checking the primary pump
23. Checking mixers, heat pump and cylinder heating
24. Checking the high pressure switch
25. Checking the compressor casing temperature
26. Cleaning the interior of the DHW cylinder
27. Replacing the impressed current anode
28. Matching the cylinder volume that can be heated
up (only for the Vitocal 242, if required)
29. Setting the control parameters
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