Samsung dryer HC / hE: overheating or heating error
Samsung says these codes mean the dryer is getting too hot; a clogged lint screen or exhaust is the most common owner-correctable cause.
What this guide covers
Error codes: HC, hE, HC4, 1HC
This guide follows a structured decision tree built from manufacturer troubleshooting information. It does not assume that the most commonly replaced part is the failed part, and it does not show an exact-fit replacement part unless model compatibility has been independently verified.
Continue this exact diagnostic
Safe troubleshooting sequence
Start with the observations and external checks that can be verified without opening energized assemblies. The interactive version asks these in order and changes the path based on your answers.
- Start with the lint filter and exhaust pathRestricted-airflow codes are specifically tied to lint or vent restriction.
- Check the exterior exhaustA blocked hood or long lint-filled home vent can keep airflow below the expected level.
What the answers can lead to
Clean the lint screen and correct the visible duct restriction
A blocked lint screen or crushed transition duct can trigger the airflow alert.
Evidence strength: Strong
Clean or professionally service the exhaust system
The home venting system needs correction when airflow remains restricted beyond the dryer.
Evidence strength: Strong
The airflow code persists with a clean, correctly routed vent
A persistent code may need appliance inspection even when the home vent appears clear.
Evidence strength: Strong
When professional diagnosis is the safer next step
A persistent code may need appliance inspection even when the home vent appears clear.
Appliance Verdict stops before energized electrical testing, gas-system work, sealed-system work, and other checks that can create unnecessary risk. A technician can use the model, issue, and completed checks from the interactive diagnostic as a starting point.
Repair or replace?
A diagnosis and a repair decision are different questions. Once you have a real repair quote, compare the total repair cost with the all-in price of a comparable replacement. Warranty or protection-plan coverage, appliance age, reliability history, efficiency, and likely future repairs can all matter. Appliance Verdict’s interactive result includes a transparent cost comparison rather than a black-box replacement recommendation.
Manufacturer sources
Dataset reviewed through 2026-09-11. Appliance Verdict is independent and is not endorsed by the manufacturers cited. Always follow the exact owner or service documentation for your model.
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