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Error code reference

Daewoo Washer Error Code HE

Wash thermistor is inferior, contact part disconnected, or heater works without water in the drum.

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What the HE error code actually means

Your Daewoo washer is displaying an HE code because it detected a problem with the part that measures water temperature, a loose wire connection in the heating system, or the heater turned on without enough water in the drum. This is a safety feature that stops the washer from running unsafely. You should check that the washer filled with water properly and inspect any visible wiring connections before running another cycle.

Diagnostic procedure

The full HE procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

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1
First diagnostic step
Check the contact part of the connector and check the water level.
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Most common causes of HE

Ranked by how often they cause this code
  1. 1Disconnected or corroded connector contact
  2. 2Failed or degraded wash thermistor
  3. 3Heater operating without water in the drum
  4. 4Faulty heater element

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Questions people ask about HE

What does HE mean on a Daewoo washer?
The HE code on a Daewoo washer indicates a problem with the wash heating system. It is triggered by a faulty or degraded thermistor, a disconnected or corroded connector in the heating circuit, or the heater activating without enough water in the drum. The washer will stop the cycle to prevent unsafe operation until the fault is resolved.
Is it safe to use my Daewoo washer while the HE code is showing?
No, it is not recommended to continue running the washer while the HE code is active. The code can indicate a heater operating without water, which creates a risk of element overheating and potential damage to internal components. The washer should be diagnosed and repaired before running additional cycles.
Will resetting my Daewoo washer clear the HE error code?
A reset may temporarily clear the HE code, but if the underlying fault is still present, the code will return as soon as the washer reaches the heating phase of a cycle. Resetting without fixing the root cause, such as a failed thermistor or disconnected connector, will not resolve the problem. A proper diagnosis of the thermistor, connector contacts, and water level should be completed before assuming the error is cleared.
How do I fix the HE error code on my Daewoo washer?
Start by checking the connector contacts at the thermistor and heater for any loose, corroded, or disconnected pins and reseat them firmly. Also confirm the drum filled with water before the heating phase started by checking your water supply and inlet valve. If the connections are secure and water fill is normal, the thermistor or heater element may need to be tested and replaced.
How much does it cost to repair the HE error on a Daewoo washer?
Repair costs depend on which component has failed. Replacing a thermistor typically runs in the range of $20 to $60 for the part, while a new heater element can range from $30 to $90. If a technician is needed for diagnosis and labor, total repair costs could range from $100 to $250 or more depending on the fault and your location.

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