Vaillant geoTHERM VWS Operating Manual

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Vaillant geoTHERM VWS Operating Manual Manual pdf 4 page image

Operating Manual geoTHERM VWS/VWW 0020051578_012ContentsContentsGeneral information ..................................................... 3Data badge .............................................................................. 31 Information on this manual ............................. 31.1 Other applicable documents .................................. 31.2 Storage of the documents ...................................... 31.3 Symbols used ............................................................. 41.4 Applicability of the manual..................................... 42 Safety instructions .......................................... 42.1 Coolants....................................................................... 42.2 Prohibition on alterations ....................................... 53 Equipment and functional description ........... 53.1 Functional principle .................................................. 53.2 Operation mode of the coolant circuit ................ 63.3 Automatic auxiliary functions................................ 63.4 Design of the heat pump ......................................... 74 Notes on the installation and operation ........ 84.1 Intended use ............................................................... 84.2 Requirements of the installation site .................. 94.3 Accumulation of condensate(condensation water) ............................................... 94.4 Energy saving tips .................................................... 94.4.1 General energy saving tips ..................................... 94.4.2 Economising by using the controlsystem correctly........................................................ 105 Operation ........................................................... 115.1 Familiarising yourself with and operatingthe controller ............................................................. 115.2 Setting menus and parameters ............................. 125.3 Description of the controller .................................. 125.3.1 Possible system circuits .......................................... 125.3.2 Energy balance controller ...................................... 135.3.3 Charging principle buffer cylinder ........................ 135.3.4 Resetting to factory settings ................................. 135.3.4 Controller structure ................................................. 135.3.5 Adjusting the energy saving functions................ 135.4 Flow diagram .............................................................. 145.5 Displays at user level ............................................... 155.6 Installer Menu ............................................................ 215.7 Starting up the heat pump ..................................... 235.8 Shutting down the heat pump ............................... 235.9 Inspection by a specialist engineer ...................... 235.10 Inspection by the operator ..................................... 235.10.1 Checking the filling pressure of theheating system .......................................................... 235.10.2 Checking the filling level and filling pressureof the brine circuit .................................................... 245.11 Cleaning and care .................................................... 245.12 Troubleshooting and diagnosis ............................. 255.12.1 Error messages on the controller ......................... 255.12.2 Activating emergency mode .................................. 255.12.3 Errors/malfunctions that you can remedy ......... 255.12.4 Warning messages .................................................... 255.12.5 Temporary malfunctions ......................................... 265.12.6 Blocking error ............................................................ 266 Warranty and customer service ..................... 276.1 Vaillant warranty....................................................... 276.3 Vaillant Service.......................................................... 277 Appendix ............................................................ 287.1 Technical Data VWS ................................................. 287.2 Technical Data VWW ................................................ 297.3 Data badge.................................................................. 31