English 5.906-432.0 Rev. 00 (06/15) 29RFID (Radio Frequency Identification) stands for the iden-tification by means of high frequency.There is a transponder under the label on the softener bot-tle (microchip with antenna, also called tag).The write-read electronics installed in the RFID attachmentcan read data from the tag and also write data to the tag.The tag obtains the power supply from the high frequencyfield of the write-read electronics. The data transfer takesplace by changes of the field intensity.The write/read electronics query the type of detergent andsaves the dosed units to the tag.When the bottle is empty (after 2000 units) or when the lev-el switch in the softener container reports empty, an after-running time of 5 hours is started. This after-running timeis counted on the tag.When the after-running time has elapsed or if the emptybottle is removed, the burner is switched off.Once a bottle has been detected to be empty, it is blockedelectronically and can no longer be used. Therefore, youmust insert a new original softener bottle.1 RFID - attachment2 Write-read electronics1 Antenna2 Write-read electronics6.10.3 Functionality RFID
