Vaillant VRC 470 Instruction Manual

Also see for VRC 470: Operating instructions Instruction manual Installation insrtuctions Installation instructions

Contents

5 Operating and display functions12 Instructions for use VRC 470 0020116689_01Menu → Information → System status → Reset solar yield– If you select the setting Yes under function Reset solaryield and press the right-hand selection button, OK, youreset the previously totalled solar yield to 0 kWh. After30 seconds, the setting Yes automatically returns to No.This only applies for the VR 68/2 solar module.5.1.4 Heat pumpIf a heat pump is connected, additional list entries appearunder System status.5.1.4.1 Reading the environment yieldMenu → Information → System status → Environmentyield– This function allows you to read the total environmentyield.5.1.4.2 Resetting the environment yieldMenu → Information → System status → Reset environ-ment yield– If you select the setting Yes under the function Resetenvironment yield and press the right-hand selectionbutton, OK, you reset the previously totalled environmentyield to 0 kWh. After 30 seconds, the setting Yes auto-matically returns to No.5.1.4.3 Reading the electrical consumptionMenu → Information → System status → Electrical con-sumption– This function allows you to read the total electrical con-sumption.5.1.4.4 Resetting the electrical consumptionMenu → Information → System status → Reset electricalconsumption– If you select the setting Yes under the function Resetelectrical consumption and press the right-hand selec-tion button, OK, you reset the previously totalled elec-trical consumption to 0 kWh. After 30 seconds, the set-ting Yes automatically returns to No.5.1.5 Read current room air humidityMenu → Information → System status → Curr. room airhumidity– You can use this function to read the current room airhumidity. The room air humidity sensor is installed in thecontroller.5.1.6 Reading the current dew pointMenu → Information → System status → Current dewpoint– This function allows you to read the current dew point.The dew point indicates the temperature at which thewater vapour in the air condenses and settles on objects.5.1.7 Reading triVAIMenu → Information → System status → triVAI– If you have connected a hybrid heat pump, you can usethe triVAI function.This function allows you to read whether the heat pump,value greater than 1, or the auxiliary boiler (gas, oil or elec-tricity), value smaller than 1, is currently covering the energyrequirement.5.1.8 Reading the solar statisticsMenu → Information → Solar yield– The diagram under Solar yield shows a comparison ofthe monthly solar yields between the previous and thecurrent year.– The total yield is displayed on the bottom right. Thehighest value achieved in one month for the last twoyears is displayed in the top right.5.1.9 Reading the environmental statisticsMenu → Information → Environment yield– The diagram under Environment yield shows a com-parison of the monthly environment yields between theprevious and the current year.– The total yield is displayed on the bottom right. Thehighest value achieved in one month for the last twoyears is displayed in the top right.5.1.10 Reading the power statisticsMenu → Information → Electrical consumption– The diagram under Electrical consumptn shows a com-parison of the monthly consumption of electricity betweenthe previous and the current year.– The total yield is displayed on the bottom right. Thehighest value achieved in one month for the last twoyears is displayed in the top right.5.1.11 Read skilled tradesman contact detailsMenu → Information → Contact details– If the skilled tradesman entered their company name andtelephone number during the installation, you can readthis data under Contact details.5.1.12 Reading the serial number and articlenumberMenu → Information → Serial number– Serial number shows the serial number of the control-ler, which the competent person may require you to tell