Zanussi znb3450s f/f Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Zanussi znb3450s f/f This topic has 0 replies, 1 voice, and was last updated 16 years, 11 months ago by franz. Viewing 1 post (of 1 total) Author Posts May 4, 2009 at 11:23 am #45438 franzParticipant This frost free f/f is overfreezing in freezer – evap blocked with ice – does anyone know what is most likely cause – ie sensors or pcb? Thanks Franz Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In