Mike for Model Number NX58K9850SS/AA Oven will not hold temp. Verify set temp with a remote read thermometer, it checks out almost exactly. The longer the oven runs the lower the temp gets in oven? Tried to re-calibrate by 28 degrees but then temp first overshoots set temp by 28 degrees and it still falls during cooking? Last bake was 350 for 30 minutes, it took 1 hour to bake and temp in oven went as low as 295?
Answer Mike, based on the information provided, the main control DE92-03960D would be the most likely cause of failure. Read More... Answered by AppliancePartsPros.com | Monday, March 6, 2023