My Lavatherm has said at one time nothing more ... ... tot..aus end ...... No Strom..ohne notice and error ....... googled and behold, not an unknown problem AEG Lavatherm, allegedly "Paltinenfehler" ... I find a mess !! .. board material costs on already more than half of the unit (installation not included) ... and for all other devices the same error came after about 2 1 / 2 -? 3 years ... weird coincidence or ... AEG has disappeared because of this impudence of my list !! ..... completely ... that is also called good German Kundenverarschung!