Viessmann Vitocal 242-S - Commissioning Steps; Inspection Steps; Maintenance Steps Page

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Commissioning steps
Inspection steps
Maintenance steps Page
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20. Commissioning the system........................................... 77
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21. Ticking the heat pump type on the type plate of the
internal unit (as per external unit type plate)
• • •
22. Checking the heat pump for unusual noises (e.g.
operating noise from fan, compressor or pump);
venting again if required
• • •
23. Checking the system function (e.g. actuators,
temperatures, heat meter if applicable)........................ 87
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24. Instructing the system user........................................... 87
Commissioning, inspection, maintenance
Steps - commissioning, inspection and… (cont.)
5546 699 GB