Hotpoint OS 897D Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Hotpoint OS 897D This topic has 1 reply, 2 voices, and was last updated 7 years, 8 months ago by Toni. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts August 9, 2018 at 5:08 pm #94393 ToniParticipant Hi Not sure what this is, I would appreciate any help. This is how it is described It flashes F53 then beeps and shows the end message then the fan comes back on and it flashes F53 again Then it repeats ! Any help much appreciated Regards Toni August 9, 2018 at 5:52 pm #457192 electrofixModerator Re: Hotpoint OS 897D F53 shows fault in top oven probe change probe and or board ( board needs programming ) Dave 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