Richard K Grantsville , MD June 10, 2017 Appliance: Samsung Refrigerator RF28HFEDTSR/AA Samsung Refrigerator Rf28hfedtsr/Aa / 0005: Refrigerator not cooling. How to replace Refrigerator Evaporator Fan Motor. Replaced refrigerator evaporator compartment fan. 8 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes