Vaillant geoTHERM VWS Installation Instructions Manual

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Vaillant geoTHERM VWS Installation Instructions Manual Manual pdf 51 page image

51Installation instructions geoTHERM VWS 0020046310_01Error History I1Fault number96>1Refrigerant pressure sensors fault16.02.05 07:18Fault codeStatistics I2Compr. HoursCompressor starts 33Aux heater Hours 2 Hr7 HrAux heater starts 21Software release I3I/O card 1 3.341 2.22User InterfaceVR80VR90ToolCalibration A8Outside temperature 0,0 KT DHW Offset SP 0,0 KT Flow Mix.Offset VF2 0,0 KBuffer sensor RF1 0,0 K>Select correction valueInstallation assistent A2Hydraulic Scheme No 3Appliance Code 5Electric Wiring Diagram 1Accept change YES>SelectInstall. Completed A9Exit mode? >Yes> Values can be setInstallation assistentAuxiliary heater A3Integration of theAuxiliary heaterOut T. aux htr on >intern-5 °C>SelectInstallation assistentGeothermal settings A4Freeze protect Temp. -10 °C>SelectTool A7Venting prog>SelectOFFVentilationInstallation assistentLanguage selectionA1Language >GB english>Select languageI5Reset ? >NOCode 1: 0000 Code 2: FFFFCodes accepted ?>SelectNOToolComponent Test 1A5HK2-P ONZP OFFZH OFFSK2-P OFFToolComponent Test 2A6Component VR60 Adr. 4Actuators OFFSensors VFa 29ºC>SelectDiagnosis D1TestComp High Pressure0 ºCT outlet compresor 66 ºCRefrigerant circuit>no11,9 barComp Low Pressure 2,3 barT inlet compressorDiagnosis D2OverheatSubcoolingTemp TEV inlet 10 ºCRefrigerant circuit4 K10 KDiagnosis D3Current flow temp.Current return tempOFFCH pump OFFCentral Heating27 ºC24 ºCSystem pressure 1,2 barAuxiliary heaterDiagnosis D5Buffer VF1Buffer RF1T Flow Mix.Offset VF2 38 ºCDirect circuit45 ºC36 ºCCurrent DHW temp.UV152 ºCDiagnosis D4Brine pumpT Return SourceT outlet Evaporator 9 ºCHeat SourceON10 ºCBrine pressure 1,5 bar*) displays in grey are dependent on the set hydraulic planFig. 8.3 Displays in the Code level (cont.)Control system 8