When I attempt to set temp for freezer section or refrigerator section desired temp setting will display for a few seconds then return to warmer or current temp. The refrigerator is now room temp.
If the unit is not cooling ou will want to check to make sure that the compressor is running on the unit. If the compressor is not running but there is a clicking sound every couple of minutes then you would want to replace the overload and relay. The Refrigerator control should show the actual temperature of the unit. If the unit is cooling but not showing the correct temperature then you will want to test the thermistors. Check the resistance of the thermistors which should have values of 42.2K ohms @ 0 degrees, 14.4K at 37 degrees and 5K at 77 degrees.