Samsung microwaves are widely used appliances today, efficiently meeting various needs such as heating and thawing food. However, during usage, errors in Samsung microwaves can occur due to incorrect actions or other factors. Let's explore the causes and solutions for the appearance of error codes on Samsung microwaves in the following article.

Samsung Microwave Error Codes
1. Samsung Microwave Error Code Chart
Error Code | Cause | Solution |
5E/SE- Control panel error | The Samsung microwave displays 5E or SE errors due to moisture or dust on the surface of the touch buttons (touch-sensitive microwave models), rendering the control panel unresponsive. Users might have activated the child lock mode for the microwave. |
Turn off the power for 60 seconds and then reconnect. Use a small cloth to wipe off dust on the control panel. Wipe off moisture on the control panel. Turn off the child lock mode and restart the microwave. |
E11 - Moisture sensor error | Water vapor condenses or splashes inside the microwave when heating liquids. | Turn off the power, wait for the microwave to cool, and then wipe the microwave cavity thoroughly. |
E41 - Door latch error | The door switch has an issue, latch switch is damaged, or the switch spring is broken. | Check the door switch; if it's faulty, take the microwave to a service center for inspection. |
E42 - Cooling fan error | The fan motor is worn out (too old), or the fan blades are cracked or broken. | Take the microwave to a service center for inspection. |
2. Other Issues on Samsung Microwaves
Samsung microwaves come in various models with different features and power levels. Alongside the common error codes mentioned earlier, here are some minor issues caused by user errors that may disrupt the heating and food processing process, which users should take note of:
● Microwave Not Displaying Time: This may be due to the Eco mode (Power Saving) being active. Turn off the power-saving function (Eco) and reset the time.

Samsung Microwave Not Showing Time
● Microwave Not Operating: No power to the microwave, the microwave door is open or not closed properly, or the door open button is faulty. Check the power cord, plug in the microwave, close the door, and try restarting. Remove any foreign objects on the open button.
● Microwave Stops While Operating: This may occur when users open the microwave door to flip the food. After flipping the food, press the START/+30s button again to resume cooking; the microwave will then continue operating.
● Power Loss During Cooking: The microwave has been cooking for an extended period, and the cooling fan is not working. Use a power outlet separate from other devices. Unplug and let the microwave cool for a while, then continue using. Use only one outlet for the microwave.
● Bubbling Sound While Cooking: Cooking food with water content or sealing the cooking utensil's surface can cause bubbling sounds. Avoid using food wrap to tightly seal the food while heating.

Avoid tightly wrapping food during heating
● Exterior of Microwave Gets Too Hot During Operation: The vent door of the microwave is stuck. Check the ventilation door and ensure that the food placed inside the microwave cavity does not block the vent door.
● Incorrect Operation of Heating Function: Using improper food containers or heating too much food at once. Remove some food and heat in separate batches. Choose microwave-safe containers for heating.
● Malfunction in Defrosting Function: Putting too much food in the defrosting process at once. Reduce the amount of food and restart the defrosting function.
● Dim or Non-Illuminated Interior Light of Microwave: If the microwave door is left open for an extended period, the interior light is obscured by too much food. The microwave light may automatically turn off in Eco mode. Close and reopen the door or press the Eco mode off button. Clean the inside of the microwave cavity and check the light.

Samsung Microwave Interior Light Not Illuminated
Above are the error codes for Samsung microwaves and some other issues for users to identify causes and solutions. We hope this article provides useful information for your reference and further understanding.