.BuildingControlLib.BuildingControl.VDI3813.Interfaces.ControlFunctionAirTemperatureInput .BuildingControlLib.BuildingControl.VDI3813.Interfaces.ControlFunctionAirTemperatureInputconnector ControlFunctionAirTemperatureInput = input BuildingControlLib.BuildingControl.VDI3813.Types.EnumerationTypes.ControlFunctionsAirTemperature;