Smeg Induction Hob Error ER30

⚡ Quick Answer: The Smeg Induction Hob error ER30 suggests a malfunction in the induction coil, often associated with unusual buzzing noises and a flickering display.... ✅ DIY Fixable

What Does Error ER30 Mean?

The Smeg Induction Hob error ER30 suggests a malfunction in the induction coil, often associated with unusual buzzing noises and a flickering display. This error may indicate an electrical issue that requires attention. To troubleshoot, try turning off the hob, disconnecting it from power for 5-10 minutes, and then reconnecting it to see if the error clears.

Possible Causes

  • Induction coil
  • Control board
  • Loose connections

How to Fix Error ER30

DIY Fix Basic checks when encountering an undefined error code

  1. Turn off the hob and disconnect from power (either unplug or switch off at circuit breaker).
  2. Wait at least 5–10 minutes to ensure the hob fully resets and cools down.
  3. Reconnect power and attempt to power on the hob to see if the error clears.
  4. Ensure the cooktop surface and controls are clean and dry (remove any objects or liquids on the control area).
  5. Check that induction-compatible cookware is not inadvertently placed over control areas.

Technician Only Contact Smeg Technical Support for undefined error code

  1. Record the exact error code (ER30) and any conditions when it appeared (e.g., during startup, cooking, idle).
  2. Contact official Smeg service or authorized repair agent for your region.
  3. Provide model number of the hob and context of the error.
  4. Have a qualified engineer inspect the control board and internal communications if requested.

Parts needed: N/A until technician diagnosis

🛑 When to Call a Pro:
  • If the error persists after power cycling.
  • If the hob fails to operate normally after basic reset actions.
  • If there are signs of electrical malfunction (smoke, burning smell, sparking).

Next step

Choose the next step for ER30

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Induction Heating Coil

Generates electromagnetic energy to heat pots and pans directly.

Typical part-only price
$80 - $180
DIY difficulty
Medium
Estimated time
30-60 mins
Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

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Technical Specifications

wattage 3000W
component Induction Coil
resistance 5-15 ohms
part_number Smeg 123456789
voltage_rating 230V AC

Common Questions

What does ER30 error mean on Smeg Induction Hob?

ER30 indicates a malfunction in the induction coil, often with buzzing sounds and a flickering display.

Can I fix Smeg Induction Hob ER30 error myself?

Yes, you can try resetting the hob by turning it off, disconnecting power for 5-10 minutes, and then reconnecting it.

How much does it cost to fix ER30 error?

Cost estimates are not available until a technician diagnoses the issue.

When should I call a technician for ER30?

Call a technician if the error persists after power cycling or if there are signs of electrical malfunction.

Sources & References

Data last verified: 2026-07-22

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