Brand: Samsung
Model Number: Rh22H9010SR/AA
Main Symptom: Freezer temperature set at 2 degrees, reaches -20 degrees
What happens & when: All the time except when defrosting
Error Code (if any): None
Parts or tests already tried: replaced main board, replaced DA97-13745G assy
Photos / video link:
If the thermistor and the main control board has been replaced, check to make sure that the refrigerator is getting cold enough. If the refrigerator is warmer than normal then check to see if there is any issue with airflow to the refrigerator section. If there is not then this will cause the extremely low temperature in the freezer.
The refrigerator section maintains it’s temperature that it isset to. 37degrees
I would then test the thermistor at the main control board to make sure that the resistance is correct with the temperature inside the freezer. If the resistance is off then check the sensor, if the sensor test ok then there is a problem in the wiring.
Thermistor was replaced
The reason I say to test the thermistor at the main control board is so that it can be determined whether there could be a wiring issue between the thermistor and the control board itself.
Yeah, that’s not something that i would be familiar with. I wouldn’t know where on the board to test. I appreciate all your help.