Samsung dryers are known for their advanced technology and user-friendly design, but like all appliances, they can encounter issues from time to time. Error codes are displayed when a problem occurs, helping you identify and troubleshoot the issue more efficiently. This comprehensive guide covers all possible error codes for Samsung dryers, ensuring you have a one-stop solution for diagnosing and fixing your dryer problems.

Samsung Dryer Error Codes

Error Code Meaning Cause Possible Fix
9C1, 9E, 2E, 9E1 Voltage error Abnormal voltage being supplied to the dryer. Ensure dryer is on its own circuit, check power cord, and correct voltage.
bE, bE2, bC2, 6E, 6E2, 6C2 Button error A button is stuck or continuously pressed. Power off, touch and release all buttons; request service if problem persists.
dC, dE, dF, do, d0, 1 DC, 1 dF Door-related error The door latch or sensor is malfunctioning. Check door latch and close properly; request service if needed.
tS, t5, tC, tO, t0, tE, tE3, tC5, tCS, 1 tC, 1tC5, 1tCS Temperature error Issue with the temperature or sensors. Clean lint screen and vent system; request service if problem persists.
HC, hE, HC4, 1 HC Heating error The dryer is getting too hot or not hot enough. Check lint screen and vent, or contact an electrician if voltage is low.
AC, Et, AE, EEE, AE4, AE3, AE5, E3, 1 AC Communication error Internal components are unable to communicate. Turn off dryer for 60 seconds and restart; request service if error persists.
FC, FE, 1 FC Frequency error Invalid power source frequency. Restart the cycle; request service if error continues.
Clg, Cl9, Cg, C9, C80, C8o, C8, C90, C9o, Ct Vent blockage error Vent blockage detected. Clean the vent or consult blockage test for details.
dn Download in progress Firmware update is downloading. Do not unplug the dryer; if issue persists after 24 hours, request service.
CL Child Lock activated Control panel buttons are locked. Turn off Child Lock following the manual instructions.
3C Motor error The dryer motor is malfunctioning. Power off for 2-3 minutes, restart cycle; request service if error persists.
oD Dry Time error Dry time is malfunctioning. Power off, restart cycle; request service if needed.
1 AC7 Electronic control error Issue with electronic control board. Power off for 60 seconds and restart; request service if needed.
HC2 Gas ignition error Gas ignition is malfunctioning. Power off, restart; contact service for repairs if problem persists.

9C1, 9E, 2E, 9E1: Voltage Supply Errors

These errors indicate that the voltage supplied to your dryer is either too high, too low, or fluctuating, which can cause improper dryer operation.

  • Troubleshooting:
    • Ensure the dryer is on a dedicated circuit.
    • Check the power cord for correct installation.
    • Verify the electrical outlet supplies the correct voltage (consult your user manual for voltage specifications).
    • If using a stacked washer/dryer with a multi-control kit, update the software via the SmartThings app to avoid false errors.

Button-Related Error Codes

bE, bE2, bC2, 6E, 6E2, 6C2: Jammed Button Errors

These errors indicate that a button on the control panel is either stuck or being continuously pressed.

  • Troubleshooting:
    • Turn the dryer off and individually press each button to ensure none are stuck.
    • If the issue persists, request service, as the control panel may need repair or replacement.

Door-Related Error Codes

dC, dE, dF, do, d0, 1 DC, 1 dF: Door Latch and Sensor Errors

These codes signal that the door is not properly latched or the door sensor is malfunctioning.

  • Troubleshooting:
    • Ensure the door is securely closed and the latch is working properly.
    • Check for any obstructions, such as clothing, that might prevent the door from closing fully.
    • If damage to the door latch is observed or the error persists, contact a technician for repair.

Temperature Sensor Errors

tS, t5, tC, tO, t0, tE, tE3, tC5, tCS, 1 tC, 1tC5, 1tCS: Temperature Errors

These codes are related to temperature sensor failures or temperature regulation issues inside the dryer.

  • Troubleshooting:
    • Clean the lint filter and ensure the exhaust vent is not blocked to improve airflow.
    • Power off the dryer, then restart it to reset the error.
    • If the problem continues, it may indicate a defective temperature sensor or control board, requiring professional repair.

Heating Errors

HC, hE, HC4, 1 HC: Heating Element Errors

These errors point to issues with the heating system of the dryer, such as overheating or failure to heat properly.

  • Troubleshooting:
    • Clean the dryer’s lint filter and check the exhaust vent for blockages.
    • For electric dryers, confirm that the correct voltage is being supplied.
    • Request service if cleaning doesn’t resolve the issue, as it may involve replacing the heating element.

Communication Errors

AC, Et, AE, EEE, AE4, AE3, AE5, E3, 1 AC: Communication Issues Between Dryer Components

These errors indicate that the internal components of the dryer are having difficulty communicating with one another.

  • Troubleshooting:
    • Power off the dryer, wait a few minutes, and power it back on to reset communication.
    • If the error persists, contact a service technician, as it could indicate a control board malfunction.

Frequency Errors

FC, FE, 1 FC: Frequency Errors

These codes signal that the power frequency being supplied to the dryer is incorrect.

  • Troubleshooting:
    • Restart the dryer cycle and check the power supply.
    • If the issue persists, request service to investigate the power source or dryer wiring.

Vent Blockage Test Errors

Clg, Cl9, Cg, C9, C80, C8o, C8, C90, C9o, Ct: Vent Blockage Test Results

These codes appear after running the vent blockage test, indicating the level of blockage in your dryer’s vent system.

  • Clg, Cg: The vent is fully clogged.
  • C80, C8: 80% of the vent is clogged.
  • C90, C9: Over 90% of the vent is clogged.
  • C1, CL1: Laundry was detected in the drum during the test, causing an invalid result.
  • Ct: The dryer’s temperature is outside the acceptable range (below freezing or above 104°F), which can affect test accuracy.
  • Troubleshooting:
    • Clean or replace the vent system based on the test results.
    • If the temperature is too high or low, allow the dryer to return to room temperature before rerunning the test.

Download-Related Error

dn: Download in Progress

This code appears when a firmware download is ongoing.

  • Troubleshooting:
    • Do not power off or unplug the dryer during the download process.
    • If the download stalls or remains stuck for over 24 hours, contact support for assistance.

Child Lock Error

CL: Child Lock Activated

This code indicates that the Child Lock feature is activated, preventing the dryer from operating.

  • Troubleshooting:
    • Disable the Child Lock by holding the appropriate button on the control panel (refer to your user manual for specific instructions).

Miscellaneous Error Codes

3C: Motor Error

This error signals an issue with the dryer’s motor, such as overheating or failure.

  • Troubleshooting:
    • Power off the dryer for a few minutes, then restart it.
    • If the error returns, request service to inspect or replace the motor.

oD: Dry Time Error

This code appears when there is a problem with the dryer’s timing system.

  • Troubleshooting:
    • Restart the dryer cycle.
    • If the issue continues, contact support for service.

1 AC7: Electronic Control Error

This code points to a failure in the dryer’s control panel.

  • Troubleshooting:
    • Power off the dryer for a few minutes, then power it back on.
    • If the error persists, request professional repair.

HC2: Gas Ignition Error (Gas Dryers Only)

This error occurs when the dryer’s gas ignition system fails.

  • Troubleshooting:
    • Verify the gas supply is turned on and functioning.
    • If the issue persists, contact service for inspection and repair.

Conclusion

Samsung dryers are designed with helpful error codes to make troubleshooting easier. Understanding and addressing these error codes can often resolve issues without the need for a service call. Regular maintenance, such as cleaning the lint filter and vent system, can prevent many of these errors from occurring.