Fisher & Paykel RF540 fridge freezer F20 error code Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Fisher & Paykel RF540 fridge freezer F20 error code This topic has 2 replies, 2 voices, and was last updated 11 years, 11 months ago by ttcchh. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts May 1, 2014 at 11:26 am #80499 ttcchhParticipant Hi, Does anyone know what the error code F20 refers to ? I think Its the defrost circuit but cant find any confirmation. Any pointers or experience ? Thanks Tony May 1, 2014 at 11:51 am #413112 johnmac11Participant Re: Fisher & Paykel RF540 fridge freezer F20 error code It is a flapper heater low current fault, usually caused by a broken connection in the wires at the top hinge on the LH door. John May 1, 2014 at 11:59 am #413113 ttcchhParticipant Re: Fisher & Paykel RF540 fridge freezer F20 error code Thanks for that response John. Will investigate. Tony 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