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Error code · Microwave

Samsung Microwave Code E-24: Oven Over Temperature

E-24 on a Samsung US microwave is an over temperature error: the control has read the cavity or heating area as hotter than the allowed limit and stopped the oven. This protects the oven and your…

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Code
E-24
Appliance
Microwave
Brand
Samsung
Warranty
30-day workmanship

What E-24 means

E-24 on a Samsung US microwave is an over temperature error: the control has read the cavity or heating area as hotter than the allowed limit and stopped the oven. This protects the oven and your kitchen, so treat it seriously. You will see the code, and the oven will not heat until the unit has cooled and the control has been reset.

Common causes of E-24

  • Heat that built up after long or repeated cooking
  • Blocked airflow around the oven or its vents
  • A temperature reading that does not match the true cavity heat
✓ One safe check you can try

1. Stop cooking, open the door and let the oven cool completely. 2. Look at the vents: nothing should cover them or crowd a tight cabinet gap. 3. While it cools, take power off at the plug or breaker, and let any moisture dry. 4. After 60 seconds, power it on again. 5. If E-24 shows up again, leave the oven off and request service.

! Why to stop there
  • A real heat problem and a wrong reading look identical on the display, and only testing separates them.
  • We check airflow, the sensor circuit and the heating path before the oven goes back into use.
  • We quote the price in writing before work and cover it with a 30-day workmanship warranty.
Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.
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Other Microwave codes

E-X2Samsung Microwave Code E-X2: Extra Short Error -SE-Samsung Microwave Code -SE-: Key Short Error TESamsung Microwave Code TE: Touch Panel Communication E-52Samsung Microwave Code E-52: Memory Circuit Shorted E-53Samsung Microwave Code E-53: Memory Read or Write Failed E-54Samsung Microwave Code E-54: Zero Reading E-61Samsung Microwave Code E-61: Humidity Sensor Open E-62Samsung Microwave Code E-62: Humidity Sensor Shorted
E-24E-24 questions
Is it safe to keep using the oven after E-24?

Do not force it to run. Let it cool, reset the power once, and if the code returns, leave it off. Heat control is a safety job and we would rather check it than risk a cooking fire.

Could blocked vents cause this?

Yes, an oven built into tight cabinets with covered vents can trap heat. Clear the vents and let it cool. If the code persists with clear airflow, the cause is inside.

Can I just wait for it to cool?

Cooling often clears the code once. But if it comes back, the underlying cause is still there, and repeat overheating can damage other parts, so book a check.

Book a visit

Still seeing E-24?

A technician diagnoses it on site and gives you the price in writing before any work starts.

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