Samsung Dryer Error Codes (What They Mean + Fixes)

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If your Samsung dryer is showing an error code, this guide explains what the code usually means, why it happens, and the safest checks you can try before calling service.

Note: Error codes can vary slightly by model (vented vs condenser vs heat-pump), but these explanations apply to most modern Samsung dryers.

Common Samsung Dryer Error Codes

HE / hE / HE1 — Heating Error

What it usually means

  • The dryer isn’t heating correctly or the temperature isn’t rising as expected.

Try this

  1. Clean the lint filter thoroughly.
  2. Check the exhaust vent for lint buildup or crushing (vented models).
  3. Ensure the room isn’t extremely cold (can affect sensors).
  4. Run a timed dry test.

Call service if

  • The dryer runs but never heats after cleaning the vent/filter.

tE / tE1 / tE2 — Temperature Sensor Error

What it usually means

  • A thermistor or temperature circuit isn’t reading correctly.

Try this

  1. Power off at the wall for 5 minutes.
  2. Clean the lint filter and restart.
  3. Avoid overloading and retry.

Call service if

  • The code returns immediately (sensor diagnosis required).

dE / dE1 — Door Error

What it usually means

  • The door isn’t closed or the latch isn’t detected.

Try this

  1. Open and firmly re-close the door.
  2. Remove laundry caught near the seal.
  3. Power cycle and retry.

Call service if

  • The door will not lock or the error persists.

5E / SE — Drain Error (Condenser / Heat-Pump Models)

What it usually means

  • Condensed water isn’t draining properly.

Try this

  1. Empty and reseat the water tank (if applicable).
  2. Clean the condenser/filter area.
  3. Check drain hose routing (if plumbed).

Call service if

  • The pump runs but water does not move.

3E / 3C — Motor Error

What it usually means

  • The motor isn’t starting or speed feedback is abnormal.

Try this

  1. Reduce load size and redistribute items.
  2. Power off for 10 minutes, then retry.
  3. Ensure the drum turns freely by hand (off).

Call service if

  • The code appears on small loads or immediately on start.

FC — Communication Error

What it usually means

  • Control boards aren’t communicating properly.

Try this

  1. Power off at the wall for 5 minutes.
  2. Restart a simple cycle.

Call service if

  • FC returns (electronics diagnosis required).

HC / 1HC — Overheating

What it usually means

  • Airflow is restricted, causing excessive temperature.

Try this

  1. Clean lint filter.
  2. Inspect and clear the entire exhaust vent path.
  3. Avoid long ducts or crushed hoses.

Call service if

  • The dryer shuts down repeatedly despite clear airflow.

How to Clear a Samsung Dryer Error Code

  1. Turn the dryer off.
  2. Turn off power at the wall for 5 minutes.
  3. Restore power and start a short cycle.

If the error reappears immediately, treat it as an active fault.

When to Call Service

  • Repeated heating or overheating errors (HE / HC)
  • Persistent motor errors (3E / 3C)
  • Drain errors that continue after cleaning
  • Burning smells, tripped breakers, or visible damage

FAQ

Can blocked vents cause error codes?

Yes. Restricted airflow is a common cause of heating and overheating errors on Samsung dryers.

Do heat-pump dryers show different codes?

Some do, but airflow, sensors, and drainage issues are still the most common triggers.

Is it safe to keep resetting the dryer?

No. Repeated resets without fixing the cause can damage components or create safety risks.

More Samsung appliance error code guides

If you’re troubleshooting other Samsung appliances, these guides may also help: