Liebher CUN 3033 Fridge freezer.Fridge not operating Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Liebher CUN 3033 Fridge freezer.Fridge not operating This topic has 2 replies, 2 voices, and was last updated 7 years ago by Latham63. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts March 11, 2019 at 9:14 am #95581 Latham63Participant Freezer working ok.Fridge is not? Is this more likely to be a control board fault? March 12, 2019 at 8:29 am #460826 Latham63Participant Any know if the top pcb controls the fridge temperature or is there a separate stat? March 13, 2019 at 4:19 pm #460827 char14lewParticipant if the green fridge temperature display isn’t flashing, I’d check the freezer evaporator for icing! Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In