Troubleshoot error code “HE” in LG dishwasher

How to eliminate the error I have in LG dishwasher?

  • Error: HE
  • Description: Heater failure
  • Cause: 
  • Solution: This code appears when the water does not heat up or when the thermistor (temperature sensor) detects that the water temperature is greater than 194 degrees. If the water inside the dishwasher tank is very hot, measure the water temperature with a precise thermometer. If the thermometer measures the water temperature around 190 degrees, then it is likely to replace the electronic control plate because a heater relay stuck in the control plate is causing the heating element to remain constantly igniting.

More tips

If you fail to solve the error of your LG dishwasher, we recommend that you contact the technical or specialist service. They can advise you on how to fix the problem or even make a diagnosis and repair if necessary.

Other error codes in LG dishwasher

Troubleshoot error code "TE" in LG dishwasher

Troubleshoot error code “TE” in LG dishwasher

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Troubleshoot error code "OE" in LG dishwasher

Troubleshoot error code “OE” in LG dishwasher

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Troubleshoot error code "NE" in LG dishwasher

Troubleshoot error code “NE” in LG dishwasher

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