Samsung RS20CCMS fridge works for three weeks after defrost Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Samsung RS20CCMS fridge works for three weeks after defrost This topic has 2 replies, 2 voices, and was last updated 17 years, 12 months ago by Simon46. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts April 14, 2008 at 9:46 pm #36013 Simon46Participant Been to this one today and have found the following readings. Fridge had been switched off for a day :rolls: so not cold at all and in warm kitchen Defrost sensor 877 R Fridge sensor 6.2 K Defrost Heater 420R Drain heater ok Fridge duct heater encased in foil 17K ? Thermal fuse continuity freezer sensor 6.5K Fridge baffle heater 140R Lower right hand of 8 digit showing I suspect sensor and fridge Duct heater? Can anyone confirm? S. April 15, 2008 at 3:26 am #249224 adminKeymaster Re: Samsung RS20CCMS fridge works for three weeks after defr Hi I would change the defrost sensor. Bryan April 18, 2008 at 6:52 am #249225 Simon46Participant Re: Samsung RS20CCMS fridge works for three weeks after defr Thanks Bryan. What about the tinfoil fridge duct heater resistance though? S. 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