Samsung Dryer Error Codes Explained (HE, HC, FE, Et, bE)
Samsung dryers display error codes on the control panel when they detect a problem. Most codes can be cleared with a simple fix or a reset. This guide covers the most common Samsung dryer error codes — HE, HC, FE, Et, and bE — with the cause and step-by-step fix for each.
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Common Symptoms
- Error code flashing on the display (HE, HC, FE, Et, bE, etc.)
- Dryer stops mid-cycle and won't restart
- Dryer runs but clothes are not drying (overheating safety cutout)
- Control panel buttons unresponsive
- Dryer won't start at all
Most Likely Causes
- 1
HE / HC — Overheating Error
The HE (Heat Error) or HC (Heat Control) code means the dryer has detected dangerously high temperatures and shut off the heating element as a safety measure. The most common cause is a blocked exhaust vent restricting airflow. This must be fixed before the dryer will run normally.
- 2
FE — Frequency Error
The FE code means the dryer's control board is detecting abnormal electrical frequency from the power supply. Usually caused by a power surge or an issue with the home's electrical supply. Often resolved with a hard reset.
- 3
Et — Communication Error
The Et code indicates a communication error between the main control board and the motor control board. Causes include a loose wire harness connection or, less commonly, a failed control board.
- 4
bE / b2 — Stuck Button Error
The bE or b2 code means one or more control panel buttons is stuck in the pressed position. This can happen from moisture, debris, or a failing button membrane.
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Quick DIY Checks
Unplug the dryer before opening the cabinet or handling internal components. Do not attempt to clean the vent while the dryer is running.
- 1For HE/HC: disconnect the dryer and thoroughly clean the lint trap, vent hose, and exterior vent cap. Use a dryer vent cleaning brush kit to clear the full duct length. Reconnect and run a test cycle.
- 2For any code: perform a hard reset. Unplug the dryer for 1–2 minutes, then plug it back in. Many transient errors (FE, Et) clear with a power cycle.
- 3For FE: check that the dryer is on a dedicated 240V circuit (electric) or 120V (gas). Plug in another 240V appliance or use a multimeter to verify the outlet voltage. If the outlet is fine, the control board may have been damaged by a surge.
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Repair vs Replace
Error codes on Samsung dryers are almost always fixable. HE/HC codes that return after vent cleaning may require a new high-limit thermostat or thermal fuse ($10–20). Control board replacement costs $80–150. Replacement only makes sense if the drum bearing or motor has also failed.
Est. Repair Cost
$0–$150 (vent cleaning is free; control board ~$80–150)
Est. Replacement Cost
$600–$1,200 for a new Samsung dryer
Recommended Tools & Parts
- Buy on Amazon →
Samsung Dryer High-Limit Thermostat
Replacement high-limit thermostat for Samsung dryers. Prevents recurring HE/HC codes after vent cleaning.
$10–$25
- Buy on Amazon →
Samsung Dryer Control Board
Main control board for Samsung dryers. Required if HE or Et codes persist after all other checks. Verify with your model number.
$80–$150
- Buy on Amazon →
Dryer Vent Cleaning Brush Kit
Flexible brush set for clearing full vent duct length. Required fix for HE/HC codes caused by restricted airflow.
$12–$20
Links are Amazon affiliate links (tag: fixitfastai-20). Prices are estimates.
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Related Repair Guides
This section combines editorial `relatedSlugs` from the article source with metadata-based matches so each guide links deeper into the repair library.
Samsung Dryer HE / HC Error Code — Overheating Fix
HE or HC means the dryer is overheating. Clean the lint trap, clear the exhaust duct, and test the thermistor before anything else.
Read guide →Samsung Dryer FE Error Code — Frequency Fix (Gas Models)
FE error signals a frequency or voltage problem. Check the gas supply valve, verify 240V power supply, and test the control board.
Read guide →Samsung Dryer dO Error Code — Door Open Fix
dO means the dryer thinks the door is open. Firmly close the door, inspect the latch, and test the door switch.
Read guide →Kenmore Dryer Error Codes: F01, F02, F26, F28, PF, L2 Diagnosis Guide
Kenmore dryer showing F01, F02, F26, F28, PF, or L2? This guide covers all major Kenmore dryer error codes for Elite, 500, 600, and 700 series gas and electric models.
Read guide →Amana Dryer Error Codes: Complete Diagnosis & Fix Guide
AF, L2, F01, F22, F26, F28, or F30 flashing on your Amana dryer? Covers every common error code with specific DIY fixes — vent blockage, thermal fuse, moisture sensor, and control board diagnosis.
Read guide →Samsung Washer Error Codes — Full Diagnosis Guide
4E/4C, 5E/5C, dE, UE/Ub, bE/6E, HE/HC, OE, tE, PE, 8E — full Samsung washer error code guide with Self Diagnostic mode, door latch test, and drain pump filter cleaning.
Read guide →Keep Exploring
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