My samsung refrigerator module number rf20hfenbww top part (the actual refrigerator not the bottom freezer) was not getting cold. so I know this post is old, but I had this problem and did not see my solution so here it is. Last year heard a strange noise coming from the fridge and found that it had built up ice and the fan was hitting the ice. SHOP PARTS Click on Shop Parts, or select the kind of product you're working with on the left and we'll help you find the right part. Re: samsung fridge rf26hfendsr/aa Sunday If the unit has one compartment that is not cooling at all , but the other compartment is working correctly, perform the following: Emptied all the contents of the fridge and defrosted the fridge. After a few days with it unplug I begin to tear it down and found out the the fan behind the inside cover was not running. Not cooling at all Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, sensor problems Read more Samsung Refrigerator RF26HFENDSR/AA ; Lemon; Freezing up; Not cooling JUMP TO SOLUTION 07-27-2020 12:52 PM. Start Right Here Find appliance parts, lawn & garden equipment parts, heating & cooling parts and more from the top brands in the industry here. Bought this fridge 3 years ago.