Samsung Refrigerator Evaporator Fan Motor Testing

Set the function switch to ohms on an auto ranging dmm or the r x 1 scale on a manual ranging dmm.

Samsung refrigerator evaporator fan motor testing.

Check the evaporator coils to determine if they are frosted over. After a couple of seconds the evaporator fan should start spinning. That s the procedure for a samsung refrigerator fan noise fix according to samsung. If you don t hear the fan running most likely fan blades blocked by ice.

If your freezer stops getting cold but you can hear the condenser motor in the refrigerator working there s a good chance the problem is with your evaporator fan motor. Samsung refrigerator evaporator fan motor testing. The fully twisted wire goes to white or groud. If the fan does not run in the bench test replace the evaporator fan motor.

One more thing before you start testing. Now fridge only getting to 41 although set for 36 38. If you have a fridge that is not ge. The top cause of fan motor breakdowns is a bad run capacitor.

The partly twisted wire goes one each to red power and blue signal sorry put the fan back in and forgot to get a pic. If you don t hear any noise from the fan at all and the evaporator motor and lights seem to be working normally that s a pretty good indication that something is wrong with the fan. If you have a french door refrigerator close the left door and put an ordinary magnet on the right side of the fridge to simulate the right door closing. Hopefully this will help someone else who tries to trouble shoot their own fridge.

During a bench test the service technician will apply 120 volts to the evaporator fan motor to see whether it runs or not. If it does run in the bench test replace the electronic control board. Insert the test probes in the connector on the fan motor leads. The electronic control board is not sending power the evaporator fan motor.

The evaporator fan can be found behind the rear panel of the freezer and testing it yourself can help you troubleshoot freezer issues and save you money in repairs. In this video i show you how to remove and test the fan inside the refrigerator compartment on your samsung refrigerator.