Samsung Dryer Error Codes
Below are the most common Samsung dryer error codes . Each code includes what it means, step-by-step DIY fixes, when to call a professional, and repair cost estimates.
Safety Warning
2 high-urgency code(s) should be addressed promptly. If you smell gas, hear unusual sounds, or see sparks, turn off the system and call a professional immediately.
Quick Navigation — 10 Error Codes
Samsung Code HE: Heating error — insufficient heat or heater malfunction
Medium UrgencyCommon Causes
- Clogged lint screen or exhaust vent restricting airflow
- Failed heating element (electric) or gas igniter (gas)
- Defective thermistor (temperature sensor)
- Blown thermal fuse
DIY Troubleshooting Steps
- Clean the lint screen thoroughly and check the exhaust vent for blockages.
- For electric dryers: verify both legs of the 240V circuit are working — check that the dryer breaker has not partially tripped.
- Unplug for 5 minutes to reset, then test on a timed-dry heat cycle.
- Check the exterior vent hood for lint or debris blocking airflow.
Call a professional when: Venting is clear and power is correct but the dryer still does not heat — the heating element, thermal fuse, or gas igniter needs professional replacement.
Samsung Code dC: Door error — dryer door not fully closed
Low UrgencyCommon Causes
- Door not fully latched
- Laundry caught in the door preventing a seal
- Faulty door switch
- Bent or damaged door latch
DIY Troubleshooting Steps
- Open the door and check for laundry or objects caught in the door opening.
- Close the door firmly and verify it latches with a click.
- Inspect the door latch and strike for damage or lint buildup.
- Clean around the door switch with a dry cloth.
Call a professional when: The door closes and latches securely but the dryer will not start — the door switch is faulty and needs replacement.
Samsung Code bE: Button stuck error — control panel button malfunction
Low UrgencyCommon Causes
- A button on the control panel is physically stuck
- Debris or moisture behind the control panel
- Worn control panel membrane
- Control board fault
DIY Troubleshooting Steps
- Turn off the dryer. Gently press and release each button multiple times to free any that are stuck.
- Clean around all buttons with a slightly damp cloth to remove residue or debris.
- Unplug the dryer for 5 minutes and then try again.
- Do not use excessive force on the buttons.
Call a professional when: No buttons appear stuck but the code persists — the control panel membrane or control board needs professional replacement.
Samsung Code tS: Temperature sensor error — thermistor fault
Medium UrgencyCommon Causes
- Clogged lint screen or vent system causing overheating
- Defective thermistor (temperature sensor)
- Loose wiring at the thermistor
- Control board malfunction
DIY Troubleshooting Steps
- Clean the lint screen and check the entire vent system for blockages — this is the most common cause.
- Disconnect the vent hose and clean it thoroughly.
- Unplug for 5 minutes to reset.
- Run a timed-dry cycle to test.
Call a professional when: The vent system is clear but the code persists — the thermistor needs professional testing and replacement.
Samsung Code FE: Power frequency error — electrical supply issue
Medium UrgencyCommon Causes
- Electrical outlet supplying incorrect frequency
- Power line interference from other appliances
- Faulty main control board
- Unstable home electrical supply
DIY Troubleshooting Steps
- Unplug the dryer and plug it back in after 5 minutes.
- Avoid using the dryer during known power fluctuations (storms, grid issues).
- Try plugging the dryer into a different 240V outlet if available.
Call a professional when: The code keeps returning — have an electrician check the outlet voltage and frequency, or the dryer control board may need replacement.
Samsung Code tE1: Thermistor #1 error — main temperature sensor fault
Medium UrgencyCommon Causes
- Failed main thermistor
- Wiring damage to the thermistor circuit
- Blocked exhaust vent causing temperature extremes
DIY Troubleshooting Steps
- Clean the lint screen and exhaust vent thoroughly.
- Unplug the dryer for 5 minutes to reset the control board.
- Restart and test with a timed-dry cycle.
Call a professional when: The vent is clear but the code persists — the thermistor needs professional testing with a multimeter and likely replacement.
Samsung Code tE2: Thermistor #2 error — secondary temperature sensor fault
Medium UrgencyCommon Causes
- Failed secondary thermistor
- Wiring issue in the thermistor circuit
- Control board not reading the sensor correctly
DIY Troubleshooting Steps
- Clean the lint screen and exhaust vent.
- Unplug for 5 minutes to reset.
- Test on a timed-dry cycle.
Call a professional when: Code persists after cleaning and reset — professional thermistor replacement needed.
Samsung Code clg: Clogged vent warning — airflow significantly restricted
High UrgencyCommon Causes
- Heavy lint buildup in the exhaust vent duct
- Crushed or kinked vent hose
- Blocked exterior vent hood
- Vent run too long with too many bends
DIY Troubleshooting Steps
- Clean the lint screen before every load — this is the first line of defense.
- Disconnect the vent hose from the dryer and wall. Use a dryer vent brush kit to clean the full length.
- Check the exterior vent hood for lint, debris, or bird nests.
- Ensure the vent hose is smooth metal duct (not plastic or foil flex) for best airflow.
Call a professional when: You have cleaned all accessible vent sections but the code persists — professional dryer vent cleaning is needed, especially for long runs through walls or attics.
Samsung Code Et: Excessive dry time — cycle taking too long
Low UrgencyCommon Causes
- Restricted exhaust vent reducing drying efficiency
- Overloaded dryer — too many clothes
- Room temperature or humidity too high
- Moisture sensor coated with dryer sheet residue
DIY Troubleshooting Steps
- Clean the lint screen and entire exhaust vent system.
- Reduce load size — the dryer works best when the drum is about two-thirds full.
- Clean the moisture sensor bars inside the drum with rubbing alcohol to remove dryer sheet film.
- Ensure the laundry room has adequate ventilation.
Call a professional when: The vent is clear and loads are reasonable but drying still takes excessively long — the heating element or moisture sensor may be failing.
Samsung Code 9C1: Voltage error — power supply problem
High UrgencyCommon Causes
- One leg of the 240V circuit lost (partially tripped breaker)
- Loose power cord connection
- Faulty wall outlet
- Power cord damage
DIY Troubleshooting Steps
- Check the dryer breaker panel — turn the double-pole breaker fully OFF then back ON.
- Verify the power cord is fully inserted in the wall outlet.
- Inspect the power cord for visible damage or burn marks.
- Unplug for 5 minutes and test again.
Call a professional when: The breaker keeps tripping or burn marks are visible on the plug or outlet — call an electrician to inspect the circuit.
Need Samsung Repair in Central Texas?
Texas Temp Masters provides expert appliance repair for Samsung and all major brands in Killeen, Waco, Temple, and surrounding areas. Call (817) 704-0706 for fast, reliable service, or contact us online.
Error code information cross-referenced from manufacturer documentation, HVAC/appliance professional resources, and verified repair databases. Codes can vary by specific model and control board revision. Always verify against your unit's diagnostic label or owner's manual. Repair costs are estimates based on national averages. Last updated February 2026.
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