The Samsung MC285TATC** Oven has some known problems that occur often. Here are some easy to do solutions for the problems or error codes your Samsung might be giving you.
The 'E-24' error code indicates that the microwave oven is about to overheat.
The 'E-15' error code appears when the door is opened or the Stop/Eco key is pressed during the Sensor Cook Mode, often when the oven is too hot.
This indicator shows that the inside temperature of the oven is above 60°C.
The 'L' indication on the display means that the oven is locked.
Interference detected by the oven’s microprocessor can reset the display.
After cooking finishes, the oven beeps four times and the end reminder signal beeps 3 times at one-minute intervals.