Samsung Oven Error E-2A

⚡ Quick Answer: The Samsung Oven error code E-2A indicates a short circuit in the lower oven cavity temperature sensor, leading to failure in heating and abnormal ope... ✅ DIY Fixable

What Does Error E-2A Mean?

The Samsung Oven error code E-2A indicates a short circuit in the lower oven cavity temperature sensor, leading to failure in heating and abnormal operation. Users may notice the error displayed on the oven panel, and the oven may produce unusual clicking sounds. This issue must be addressed to restore normal functionality.

Common Symptoms:

  • Error code E‑2A displayed on oven panel
  • Oven may not heat or operate normally
  • Fault persists until repaired

Possible Causes

  • Lower oven cavity temperature sensor short circuit (high)

How to Fix Error E-2A

DIY Fix Power reset and check basic setup

  1. Switch off the oven and disconnect it from the power supply.
  2. Wait at least 60 seconds, then reconnect the power.
  3. Try restarting the oven to see if the error clears.

Technician Only Inspect and replace the lower oven cavity temperature sensor

  1. Disconnect power to the oven at the breaker or unplug it.
  2. Access the oven’s internal cavity sensor (lower sensor) according to model documentation.
  3. Check the sensor wiring and connections for signs of a short circuit or damage.
  4. Replace the lower cavity temperature sensor if it is confirmed shorted.
  5. Verify correct sensor function with a multimeter before reassembling.

Parts needed: Oven lower cavity temperature sensor, Wiring harness/connectors (if damaged)

🛑 When to Call a Pro:
  • If the error code persists after a power reset.
  • If the oven does not heat or shows abnormal behavior.
  • If you observe burned wiring, smoke, or unusual smells.

Technical Specifications

wattage 3000W
component Heating Element
resistance 10-30 ohms
part_number DG94-01012A
voltage_rating 240V AC

Common Questions

What does E-2A error mean on Samsung Oven?

The E-2A error means there's a short circuit in the lower oven cavity temperature sensor, causing heating issues.

Can I fix Samsung Oven E-2A error myself?

Yes, you can try performing a power reset by disconnecting the oven for 60 seconds and reconnecting it.

How much does it cost to fix E-2A error?

The estimated cost to fix the E-2A error ranges from ¥10,000 to ¥30,000, depending on parts and labor.

When should I call a technician for E-2A?

Call a technician if the error persists after a power reset, or if you notice burned wiring, smoke, or unusual smells.

Sources & References

Data last verified: 2026-01-10

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