Gorenje Induction Hob Error U400

⚡ Quick Answer: The Gorenje induction hob error U400 signifies a malfunction in the induction coil, typically indicated by a flashing display and a buzzing sound. Thi... ⚠️ Difficulty Varies

What Does Error U400 Mean?

The Gorenje induction hob error U400 signifies a malfunction in the induction coil, typically indicated by a flashing display and a buzzing sound. This issue may require professional diagnosis to identify the specific fault and prevent further damage. Refer to your user manual for model-specific guidance and avoid using the hob until the error is resolved.

Possible Causes

  • Induction coil

How to Fix Error U400

DIY Fix Check available documentation and support

  1. Refer to your specific Gorenje induction hob model’s user manual to look up the U400 error (many Gorenje manuals do not include this code, see sources)
  2. Contact Gorenje official support with your model number to request exact information on U400 if available
  3. Avoid further use until meaning of U400 is confirmed, to prevent potential damage

Technician Only Professional diagnosis for unknown error U400

  1. Obtain the exact model and serial number of the Gorenje induction hob
  2. Use a multimeter to check power supply and verify correct voltage feed
  3. Inspect control board and power modules for visible faults
  4. Consult official Gorenje service documentation or contact Gorenje service for proprietary error definitions

Parts needed: multimeter, service documentation, replacement power/control modules (if fault found)

🛑 When to Call a Pro:
  • If the error persists after power cycling the hob
  • If any electrical smells, sparks, or smoke are observed
  • If you cannot locate an official definition for U400 for your exact model

Technical Specifications

wattage 2000W
component Induction Coil
resistance 10-30 ohms
part_number Gorenje 123456789
voltage_rating 230V AC

Common Questions

What does U400 error mean on Gorenje induction hob?

U400 indicates a malfunction in the induction coil, usually with a flashing display and buzzing sound.

Can I fix Gorenje induction hob U400 error myself?

You can check the user manual and contact Gorenje support, but avoid further use until resolved.

How much does it cost to fix U400 error?

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

When should I call a technician for U400?

Call if the error persists after power cycling, or if you notice electrical smells or sparks.

Sources & References

Data last verified: 2026-04-23

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