Jim for Model Number RF4287HARS/XAA-0001 I'm working on a samsung refrigerator, model RF4287HARS/XAA-0001 I find it is running water in, but it is not freezing. Either the freezer air duct is blocked or I'm guessing the ice maker fan is not working. So I'm thinking it's either the ice maker compartment temperature sensor, the ice maker fan motor, or the board. Would you know the part numbers for the temp sensor, and the fan motor. And is there a way to test them. Thanks.
Answer Jim, The temperature sensor for the ice room will be located on the auger housing and will need to get part number DA96-00036W to get the sensor. The ice room fan part number will be DA31-00146B. To test the sensor you will go to the main control board on the back of the unit and look for the CN78 Connector. On this connector, you will test from the Orange wire at pin 10 to Pin 7 gray wire. There should be a resistance of approximately 29.3K ohms if the temperature is 0 degrees and at 32 degrees would be 13.2K ohms. For the fan, at the control board, you will test for 7 to 12 VDC on the CN76 Connector from pin 2 Black wire to pin 1 Gray wire. Read More... Answered by AppliancePartsPros.com | Thursday, March 26, 2020