Error Code Explained
What Does the Samsung E-14 Error Code Mean?
The E-14 error code on a Samsung microwave indicates a cavity temperature sensor fault. Some Samsung microwave models use a temperature sensor (thermistor) to monitor cavity temperature for certain cooking programs and for thermal protection. E-14 appears when this sensor reads out of the expected range.
Root Causes
Common Causes of the Samsung E-14 Error Code
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1Failed Cavity ThermistorThe temperature sensor has broken, reading open or short circuit resistance.
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2Overheating EventA previous overheating event (from running empty or arcing food) damaged the thermistor.
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3Wiring Harness FaultThe connector between the thermistor and control board has loosened.
Step-by-Step Guide
How to Troubleshoot the E-14 Error Code
Safety First: Always disconnect the Microwave from power before inspecting any internal components. Do not attempt electrical repairs. If in doubt, call a certified technician.
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1Power resetUnplug for 5 minutes. If the microwave was recently run for an extended time and is warm, allow it to cool fully before the reset.
Professional Service
When to Call a Samsung Technician
E-14 requires a technician — microwave disassembly involves discharging the high-voltage capacitor, which stores lethal charge even when unplugged. Do not attempt internal microwave repairs without proper training.
FAQ
Frequently Asked Questions — Samsung E-14
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For basic timed cooking, often yes — but Samsung recommends resolving error codes before continued use. If the thermal protection circuit is compromised, the microwave could overheat without shutting down.
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