fridge freezing up on back wall at lowest setting Home › Forums › Public Support Forums › Help And Support › Fridge And Freezer Forum › fridge freezing up on back wall at lowest setting This topic has 1 reply, 2 voices, and was last updated 8 years ago by PhilNewcombe. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts March 27, 2018 at 2:02 pm #93622 PhilNewcombeParticipant Our Baumatic fridge freezer is freezing up on the back wall of the fridge at lowest setting. Frost (turning to ice) builds up quickly at top of back wall and gradually works down. Someone said that if on left hand side top it could be a coolant leak. What do you think? March 27, 2018 at 2:13 pm #455034 adminKeymaster Re: fridge freezing up on back wall at lowest setting Photo ? Bryan Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In