Lawrence S San Antonio , TX November 01, 2016 Appliance: Samsung Refrigerator RF260BEAESR/AA-0001 Samsung Refrigerator Rf260beaesr/Aa-0001 / : Pc er error code and it was not cooling. How to replace Refrigerator Inverter Pcb Assembly. Replaced the inverter board and the main board 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes