Lation Manual - Vaillant geoTHERM VWS Installation Instructions Manual

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15 Reference

Details regarding the heat consuming system

If a second pump was incorporated to overcome the pressure

losses: Manufacturer and type of the second pump

Heating load of the underfloor heating

Heating load of the wall heating

Heating load of the combination underfloor heating/radiators

Was a secondary return installed? (Yes/No)

Starting up the heat pump system

Checks before handing over to the user

Pressure of the heating circuit in a cold state

Does the heating system get warm?

Does the water in the DHW cylinder get warm?

Controller settings

Were the basic settings made on the controller?

Was the anti-legionella function programmed? (Interval and

temperature)

Handover to the user

Was the user instructed on the following points?

Basic function and operation of the controller

Operation of the bleeding device

Maintenance intervals

Documentation handover

Was the operating manual handed over to the user?

Was the installation manual handed over to the user?

Were the manuals for all the accessories handed over to the user?

Table 15.1 Reference checklist (cont.)

Details

Installation instructions geoTHERM VWS 0020046310_01

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