Anthony H Buford , GA September 10, 2020 Appliance: Samsung Refrigerator RF28HDEDTSR/AA-00 Samsung Refrigerator Rf28hdedtsr/Aa-00: Ice maker not working. How to replace Refrigerator Ice Maker Assembly. Replaced ice maker assembly. 6 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes