Can I use part # 8201661 instead of 8201660 control for model # 10666566400. The problem is ice maker not working/water valve on power to dispenser water to ice maker.
Answer Hello Ron,
These parts are model specific and should not be interchanged. There may be unnoticable differences in the board 8201660 and you should use the recommended board for unit.
Does this board also control the defrost?
Answer Hello Ernest, Yes this works as the defrost timer. When the refrigerator enters defrost mode, this board sends power to the heater. Hope this helps.