Vaillant geoTHERM VWS Operating Manual

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Vaillant geoTHERM VWS Operating Manual Manual pdf 2 page image

Operating Manual geoTHERM VWS 0020045200_002ContentsContentsGeneral information ................................................... 3Data badge ............................................................................31 Notes on this manual ..................................... 31.1 Storage of the documents ....................................31.2 Symbols used ...........................................................41.3 Applicability of the manual...................................42 Safety instructions ........................................42.1 Coolants.....................................................................42.2 Prohibition on alterations .....................................53 Notes on operation ......................................... 53.1 Intended use .............................................................53.2 Requirements of the installation site ................63.3 Cleaning and care ..................................................63.4 Checking the operational condition ofthe heat pump..........................................................63.4.1 Filling pressure of the heating system ..............63.4.2 Filling level and filling pressure of thebrine circuit ..............................................................63.4.3 Accumulation of condensate(condensation water) .............................................73.5 Energy saving tips ..................................................73.5.1 General energy saving tips ...................................73.5.2 Economising by the correct useof the control system.............................................73.6 Recycling and disposal ..........................................83.6.1 Appliance...................................................................83.6.2 Packaging ..................................................................83.6.3 Coolants.....................................................................84 Equipment and functional description ......... 94.1 Functional principle ................................................94.2 Operation mode of the coolant circuit ..............94.3 Automatic auxiliary functions............................ 104.4 Design of the geoTHERM heat pump .................115 Operation ....................................................... 125.1 Familiarising yourself with andoperating the controller .......................................125.2 Setting menus and parameters ..........................135.3 Description of the controller ...............................135.3.1 Possible system circuits .......................................135.3.2 Energy balance controller .................................. 145.3.3 Charging principle buffer cylinder .................... 145.3.4 Resetting to factory settings ............................. 145.3.5 Controller structure ............................................. 145.3.6 Setting energy saving functions ....................... 145.4 Flow diagram .......................................................... 155.5 Displays in the user level .................................... 165.6 Installer Menu ........................................................225.7 Starting up the heat pump ................................ 245.8 Shutting down the heat pump .......................... 245.9 Inspection ............................................................... 245.10 Troubleshooting and diagnosis ........................ 245.10.1 Error messages on the controller .................... 245.10.2 Activating emergency mode ............................. 255.10.3 Errors/malfunctions that you can remedy .... 255.10.4 Warning messages ............................................... 255.10.5 Temporary malfunctions .................................... 255.10.6 Blocking error ....................................................... 266 Warranty and customer service .................277 Appendix ....................................................... 287.1 Technical data....................................................... 287.2 Data badge............................................................. 30