Smeg Dishwasher Error Codes: Troubleshooting Guide

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Smeg dishwashers are renowned for their stylish design and reliable performance, but like any other household appliance, they can encounter occasional issues.

When something goes wrong, your Smeg dishwasher may display error codes on the control panel, helping you identify the problem.

In this article, we’ll list some common Smeg dishwasher error codes, explain what they mean, and provide possible solutions to resolve these issues.

1. Error Code E1: Water Supply Issue

What it means: Error code E1 indicates that the dishwasher is not getting enough water or is facing difficulties in filling up the water tank.

Possible Solutions:

  • Ensure that the water supply valve connected to the dishwasher is fully open.
  • Check the water inlet hose for any kinks, blockages, or leaks. Replace or repair if necessary.
  • Verify that the water pressure in your home is sufficient to allow proper dishwasher operation.

Related Articles: SMEG Dishwashers Problems: 7 Common Issues (Must Read)

2. Error Code E2: Heating Element Failure

What it means: Error code E2 suggests a problem with the dishwasher’s heating element, which is responsible for heating the water during the wash cycle.

Possible Solutions:

  • Turn off the dishwasher and let it cool down for a while. Overheating may trigger this error, and it could reset on its own.
  • Inspect the heating element for any visible signs of damage or burning. If damaged, it may need replacement by a qualified technician.

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3. Error Code E3: Drainage Issue

What it means: Error code E3 indicates that the dishwasher is facing problems with draining water properly at the end of the wash cycle.

Possible Solutions:

  • Check the dishwasher’s drain hose for clogs or obstructions. Clear any blockages if found.
  • Ensure that the drain hose is properly installed, without kinks or bends that could prevent water from flowing freely.
  • Verify that the dishwasher’s drain pump is functioning correctly. A malfunctioning pump may need repair or replacement.

4. Error Code E4: Overflow Error

What it means: Error code E4 signals that the dishwasher’s anti-flood system has been activated due to water leakage in the base of the unit.

Possible Solutions:

  • Turn off the dishwasher and disconnect it from the power supply immediately to prevent further damage.
  • Check for any leaks in the dishwasher’s internal components, including hoses, pumps, and inlet valves. Address the leaks and dry out the base of the unit.
  • If you cannot identify the source of the leak or if the issue persists after resolving the leak, contact a professional technician for assistance.

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5. Error Code E5: Faulty Temperature Sensor

What it means: Error code E5 suggests a problem with the dishwasher’s temperature sensor, which measures water temperature during the wash cycle.

Possible Solutions:

  • Run a diagnostic test to check if the temperature sensor is reading the correct values. Refer to the dishwasher’s manual for instructions on how to perform a diagnostic test.
  • If the temperature sensor is faulty, it may require replacement by a qualified technician.

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6. Error Code E6: Communication Error

What it means: Error code E6 indicates a communication problem between the dishwasher’s control board and other electronic components.

Possible Solutions:

  • Turn off the dishwasher and wait for a few minutes before restarting it. Sometimes, a simple reset can resolve communication errors.
  • If the error persists, check for loose or damaged wires and connections. Secure or repair them as needed.
  • If the issue persists or if you are unsure about handling electrical components, seek assistance from a professional technician.

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7. Error Code E7: Turbidity Sensor Fault

What it means: Error code E7 indicates a problem with the turbidity sensor, which measures the cloudiness or dirtiness of the water during the wash cycle.

It helps determine the appropriate water usage and cycle duration.

Possible Solutions:

  • Run a diagnostic test to check if the turbidity sensor is functioning correctly. Refer to the dishwasher’s manual for instructions on how to perform the test.
  • If the turbidity sensor is faulty, it may need replacement by a qualified technician.

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8. Error Code E8: Water Level Error

What it means: Error code E8 suggests that the dishwasher is detecting an incorrect water level in the machine, which can lead to various operational issues.

Possible Solutions:

  • Check the dishwasher’s float switch for any debris or blockages that may interfere with its proper operation. Clean the float switch if necessary.
  • Inspect the water inlet valve and the float assembly for any defects. Replace any faulty components.

Please note that specific error codes can vary depending on the Smeg dishwasher model and manufacturing year.

Always refer to the dishwasher’s user manual or official documentation for the most accurate and up-to-date information on error codes and troubleshooting.

If you encounter an error code not listed here or on the mentioned website, it’s best to consult Smeg’s official customer support or contact a qualified technician for assistance.

They will be able to diagnose the specific issue with your dishwasher and provide the appropriate solution.

Final Thoughts

Smeg dishwashers provide excellent performance, but they may encounter errors occasionally

Familiarizing yourself with the error codes and possible solutions can help you troubleshoot and resolve common issues effectively.

However, it’s essential to exercise caution while attempting any repairs beyond basic troubleshooting, as dishwashers involve electrical components and complex mechanisms.

When in doubt, it’s best to consult a qualified technician or contact Smeg’s customer support for expert assistance.

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