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Samsung Dishwasher HE Code: Meaning & Troubleshooting

Stop use and isolate nowProfessional service requiredSafe checks available

error code

Samsung HE means the dishwasher is detecting its internal temperature incorrectly.

First thing to do

If HE remains, switch off power at the dishwasher circuit breaker.

Can I keep using it? If HE remains, switch off breaker power and leave internal heater or sensor work to service.

DIY level: Stop — professional guidance required

See the stop instructions

Interactive troubleshooter

Follow the official checks one at a time. A code and your answers do not confirm a failed part.

Model number (optional)

Brand / appliance verified. Exact model not checked.

Scope: Samsung dishwashers with digital displays covered by the cited official US support page. Model stays in this tab; it is excluded from analytics.

Stop — professional guidance recommended

If HE remains, switch off power at the dishwasher circuit breaker.

If HE remains, switch off breaker power and leave internal heater or sensor work to service.

Request Samsung service if HE remains after the documented cycle.

Samsung HE means the dishwasher is detecting its internal temperature incorrectly. The source does not establish which component has failed from these answers. Do not continue into electrical testing, gas work, wiring, or disassembly.

Give support the model, displayed code, and checks listed below. Check warranty coverage before paying for service. A written quote lets you compare repair with replacement.

Repair or Replace?

Your check history

No checks completed yet.

Safe external checks

Empty the dishwasher, add detergent, and run a Normal cycle.

  1. Empty the dishwasher, add detergent, and run a Normal cycle.

Stop use and isolate now

If you notice smoke, a burning smell, sparks, flooding, gas odor, severe overheating, or electric-shock risk, stop using the appliance and follow the manufacturer's safety instructions. Do not wait for this page or email support.

Power off / keep off

The source directs power off or keeping the appliance off.

Request Samsung service if HE remains after the documented cycle.

  • Request Samsung service if HE remains.

Official meaning, scoped to this source

Samsung HE means the dishwasher is detecting its internal temperature incorrectly.

Manufacturer
Samsung
Document
Samsung dishwasher is displaying an error code · Official error-code index
Product family
dishwashers with digital displays
Market and locale
US · en-US

This is an official-source interpretation for the stated scope, not a confirmed diagnosis. Meaning can change across brands, models, product families, and markets.

Market, product family, and model applicability

US · en-US · Samsung dishwashers with digital displays covered by the cited official US support page

Exact model applicability has not been verified.

This release retains family or source-index scope only. Do not infer that an arbitrary model uses this code; confirm it in the exact manufacturer manual.

Open the official model/manual lookup (opens in a new tab)

Do not do

Do not test or replace internal heater or temperature-sensor components.

If HE remains, switch off breaker power and leave internal heater or sensor work to service.

Check warranty before authorizing service

Warranty coverage depends on the country, model, purchase date, and manufacturer terms. Have the model and serial number available, open the manufacturer's official support or warranty page, and ask whether the service route is authorized before paying for work.

This public record does not make a coverage determination. Use the official model lookup and warranty information linked below.

Open official model lookup (opens in a new tab)↗View source and warranty links

If the message returns

If HE remains, switch off breaker power and request Samsung service.

Explore the same symptom

Heating or airflow

Source and scope

Official source verified at release
Market and locale
US · en-US
Product family
dishwashers with digital displays
Content and safety verified on
July 26, 2026
Source updated by manufacturer
Not supplied in the official record

Samsung

Samsung dishwasher is displaying an error code · Official error-code index

Open official source (opens in a new tab)

Verification and review status

  • Content meaning and safety verifiedJuly 26, 2026
  • Source reachability statusOfficial source verified at release
  • Automated evidence review completedPassed · July 26, 2026
  • Automated safety rules checkPassed for this published safety boundary
  • Human technical reviewPending — no human completion is claimed
  • Publication gateAutomated publication checks passed · July 26, 2026
  • Official-source conflictNo unresolved conflict admitted to this public release

Automated checks and release approval are not a substitute for a qualified service professional or the exact manufacturer manual.

Evidence used for this guidance

  • HE - Heater error section

    Source-backed summary

    HE: The dishwasher detects temperature incorrectly. Empty it, add detergent, and run Normal. If it remains, switch off power at the breaker and request service.

Does the model or source look wrong?

Send a privacy-minimal correction signal. It cannot change public content automatically.

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