Samsung Dryers error code
Heating or excessive-temperature error
Samsung groups hE with HC and related heating errors. The dryer may be too hot because airflow is restricted; on some electric-dryer conditions, inadequate supply voltage can also be involved.
Also shown as: HE, HC, HC4, 1 HC, 1HC
Direct answer
hE at a glance
- Meaning
- Heating or excessive-temperature error
- Urgency
- Pause and inspect
- First safe check
- Stop the dryer and let it cool.
- Model note
- Samsung groups HC, hE, HC4, and 1 HC as heating errors. Exact code characters and whether the condition means excessive or insufficient heat depend on the model and power type.
Confirm the symptom
What usually appears with hE
- hE, HC, HC4, or 1 HC appears
- The dryer becomes unusually hot
- The drum turns but an electric load does not heat normally
- Drying time increases as the vent warning or heating code appears
Likely causes
Why hE appears
- 01Lint screen or exhaust vent is clogged
- 02Vent connector is crushed or restricted
- 03Electric dryer is not receiving the required supply voltage
- 04Heating sensor, circuit, or control needs service
Observation-led diagnosis
Start with what you can actually see
An error code identifies a system, not a replacement part. Match the observable condition before deciding what to check next.
| What you observe | What it suggests | Safest next move |
|---|---|---|
| The cabinet is hot and exterior airflow is weak | Restricted exhaust is trapping heat | Stop and serviceStop drying and arrange complete vent cleaning after checking the lint screen and visible connector. |
| The lint screen or visible connector is blocked | Airflow cannot carry heat and moisture out normally | Owner checkClean or correct the accessible restriction, then use one monitored test cycle. |
| An electric dryer tumbles but produces little heat | One side of the supply may be unavailable even though the motor runs | Owner checkCheck the paired breaker handles once; use an electrician for supply testing. |
| Airflow and breakers appear normal but hE or HC returns | The heating circuit, sensor, wiring, or control needs diagnosis | Stop and serviceStop using the dryer and request Samsung service. |
Safe diagnostic path
What to check, in order
- 01
Stop the dryer and let it cool.
- 02
Clean the lint screen and inspect the visible connector and safely accessible exterior outlet for restricted airflow.
- 03
For an electric dryer that tumbles without normal heat, check its paired breaker handles once without measuring live voltage.
- 04
Try one controlled cycle only after the airflow path and supply appear normal.
- 05
Arrange Samsung service if hE or HC returns.
Know when to stop
Don’t push past this point
Stop for smoke, a burning smell, scorching, excessive heat, a repeated breaker trip, or any hot, damaged, or discolored plug, cord, or receptacle.
- Do not bypass a thermal fuse, thermostat, or temperature sensor.
- Do not measure live dryer voltage unless you are qualified.
- Do not keep running a dryer that overheats or repeatedly reports a heating error.
Primary source
How this page was checked
The code meaning and manufacturer-specific guidance were checked against the linked support material on August 31, 2026. Confirm details against the manual for your exact model before removing panels or parts.
Read Samsung US: dryer heating error-code guidance ↗Common follow-up questions
About Samsung code hE
What does hE mean on a Samsung dryers?
hE means “Heating or excessive-temperature error.” Samsung groups hE with HC and related heating errors. The dryer may be too hot because airflow is restricted; on some electric-dryer conditions, inadequate supply voltage can also be involved.
Can I clear hE by resetting the appliance?
Let the dryer cool and correct airflow or an obvious breaker condition before one test. A reset cannot make an overheating dryer safe or restore a failed heating circuit.
Does hE mean the same thing on every Samsung model?
Samsung groups HC, hE, HC4, and 1 HC as heating errors. Exact code characters and whether the condition means excessive or insufficient heat depend on the model and power type.
When should I stop troubleshooting hE?
Stop for smoke, a burning smell, scorching, excessive heat, a repeated breaker trip, or any hot, damaged, or discolored plug, cord, or receptacle.