Richie1b for Model Number rs263bbwp I am diagnosing a Samsung freezer/fridge. As far as I could tell, is that there is no defrost clock and that this unit is controlled by a sensor and pcb. The problem I have encountered is that the refrigerator side is freezing up the evap. I tested the evap fan and its good just no voltage to it apparently. So I figure I need to order the sensor. So is the only reason the evap fan won't come on is because of this sensor or could the sensor and pcb be bad as well. thank you
Answer Richie, To test the fan motor you will need to test it at the main control board with the doors closed. The fan motor will not work with the doors open. If the evaporator coils are icing up then the defrost heater would most likely be the cause for the issue. Read More... Answered by AppliancePartsPros.com | Tuesday, November 18, 2014