Beko Oven Error E03

⚡ Quick Answer: The Beko oven error code E03 indicates a malfunction in the heating circuit, potentially due to a faulty heating element or temperature sensor failure... ✅ DIY Fixable

What Does Error E03 Mean?

The Beko oven error code E03 indicates a malfunction in the heating circuit, potentially due to a faulty heating element or temperature sensor failure. Users may notice that the oven fails to heat properly, despite the fan operating. This issue often arises at the start of the heating cycle, accompanied by unusual smells. To address this, basic troubleshooting steps include resetting the oven by disconnecting it from the power supply for a few minutes before reconnecting it.

Common Symptoms:

  • Oven display shows E03 when trying to heat
  • Oven fails to heat while fan may run
  • Error appears at start of heating cycle

Possible Causes

  • Heating circuit failure (element open or relay issue) (low)
  • Temperature sensor (thermistor) failure or wiring issue (low)

How to Fix Error E03

DIY Fix Basic checks and reset

  1. Turn the oven off and disconnect it from the mains power.
  2. Wait a few minutes and reconnect power to reset the electronics.
  3. Try to start a simple heating cycle to see if the code returns.

Technician Only Diagnose heating elements and sensor

  1. Isolate power and remove access panels to inspect bake and grill elements for visible damage.
  2. Using a multimeter, test element continuity; infinite resistance suggests failure.
  3. Check the temperature sensor/thermistor resistance and wiring to the control board.
  4. Inspect wiring harness and connectors for heat damage, loose connections.
  5. If elements and sensor check out, test the main control board’s heating relay.

Parts needed: Bake heating element, Grill heating element, Temperature sensor (thermistor), Control board heating relay or main control board

🛑 When to Call a Pro:
  • If you are not comfortable accessing internal oven components
  • If the error persists after basic reset and user‑level checks
  • If there is visible damage to wiring or heating elements

Technical Specifications

wattage 2000W
component Heating Element
resistance 10-30 ohms
part_number Beko 280002160
voltage_rating 240V AC

Common Questions

What does E03 error mean on beko oven?

E03 indicates a heating circuit malfunction, often linked to a heating element or temperature sensor issue.

Can I fix beko oven E03 error myself?

Yes, try resetting the oven by disconnecting it from power for a few minutes.

How much does it cost to fix E03 error?

Repair costs typically range from ¥10,000 to ¥40,000, depending on the parts needed.

When should I call a technician for E03?

Call a technician if the error persists after a reset, if you're uncomfortable with internal repairs, or if there’s visible damage.

Data last verified: 2026-01-14

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