Aeg Oven Error F3

⚡ Quick Answer: The AEG Oven F3 error code signifies a malfunction in the temperature sensor or an internal fault detected during a self-check. This error often leads... ✅ DIY Fixable

What Does Error F3 Mean?

The AEG Oven F3 error code signifies a malfunction in the temperature sensor or an internal fault detected during a self-check. This error often leads to erratic temperature readings, inconsistent cooking results, and the oven ceasing to function. Users may experience the F3 code persisting even after normal usage, although it might temporarily clear after a power reset.

Common Symptoms:

  • Oven stops functioning and displays F3 on the control panel
  • Error persists after normal use and prevents cooking functions
  • Error may clear temporarily after resetting power

Possible Causes

  • Internal self‑test fault detected by the oven’s control system (medium)

How to Fix Error F3

DIY Fix Reset the oven to clear transient faults

  1. Turn off the oven and disconnect it from the mains power (unplug or switch off at the breaker).
  2. Wait at least 5 minutes to allow residual charge to dissipate.
  3. Reconnect power and attempt to use the oven normally.

Technician Only Diagnose internal control/system fault

  1. Verify that the F3 code persists after power reset.
  2. Check internal control board error logs and perform diagnostic routines as per service manual.
  3. Inspect wiring harnesses and connectors for damage or poor contacts.
  4. Replace faulty modules or control board if confirmed by diagnostic tests.

Parts needed: Control board (if determined faulty), Internal wiring harness/connectors

🛑 When to Call a Pro:
  • If the F3 code returns after performing the power reset
  • If there are signs of electrical damage inside the oven (burn marks, melted wiring)
  • If you are uncomfortable accessing internal components

Technical Specifications

wattage
component Temperature Sensor
resistance 1000-1100 ohms
part_number AEG 5020000001
voltage_rating 240V AC

Common Questions

What does F3 error mean on AEG Oven?

F3 error indicates a temperature sensor malfunction or an internal fault during the oven's self-check.

Can I fix AEG Oven F3 error myself?

Yes, you can try resetting the oven by disconnecting it from power for at least 5 minutes.

How much does it cost to fix F3 error?

Repair costs for F3 error range from $150 to $400, depending on region and parts.

When should I call a technician for F3?

Call a technician if the F3 error returns after a reset, if there are signs of electrical damage, or if you're uncomfortable with repairs.

Sources & References

Data last verified: 2026-03-13

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