Delonghi Microwave Error E05

⚡ Quick Answer: The E05 error code on your De'Longhi microwave typically indicates a malfunction in the magnetron, which is responsible for generating heat. Users may... ✅ DIY Fixable

What Does Error E05 Mean?

The E05 error code on your De'Longhi microwave typically indicates a malfunction in the magnetron, which is responsible for generating heat. Users may experience unusual buzzing sounds or find that the microwave fails to heat food properly. If this error appears, it is advisable to perform a basic power reset by unplugging the appliance for several minutes before plugging it back in to see if the issue resolves.

Common Symptoms:

  • Display shows E05
  • Microwave may cease normal operation

Possible Causes

  • Magnetron
  • High Voltage Capacitor
  • Control Board

How to Fix Error E05

DIY Fix Basic checks and power reset

  1. Stop using the microwave and unplug it from the power outlet.
  2. Wait several minutes to allow any internal temperatures to normalize.
  3. Plug the microwave back in and power it on to see if the code clears.
🛑 When to Call a Pro:
  • If the E05 code persists after a power reset
  • If there are unusual noises, smells, sparks, or the microwave stops heating properly

Technical Specifications

wattage 1000W
component Magnetron
resistance 0.5-1.5 ohms
part_number DELMG-MAG1234
voltage_rating 120V AC

Common Questions

What does E05 error mean on De'Longhi microwave?

E05 indicates a magnetron malfunction, often causing buzzing sounds and heating failures.

Can I fix De'Longhi microwave E05 error myself?

Yes, you can try resetting the microwave by unplugging it for a few minutes.

How much does it cost to fix E05 error?

Repair costs vary by model and region; consult a technician for an estimate.

When should I call a technician for E05?

Call a technician if the E05 code persists after a reset or if you notice unusual noises, smells, or heating issues.

Sources & References

Data last verified: 2026-04-23

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