Author: ApplianceFixGuide Team

How to Fix Samsung Dryer Error PF
Problem: Power failure detected during cycle; voltage drop, outage, or unstable household power

How to Fix Dryer Error
- Verify household electrical power is restored. Check circuit breaker panel to ensure dryer’s dedicated 30A breaker is fully ON and not tripped.
- Press POWER button on control panel to restart appliance. Most Samsung dryers will resume cycle from interruption point.
- If cycle fails to restart: Unplug dryer for 2 minutes, then restore power. Select new dry cycle and start machine.
- Check wall outlet voltage with multimeter during operation – must maintain 220-240V AC. Significant drops indicate circuit overload.
- For recurring issues: Install whole-house voltage regulator. Verify dryer is on dedicated circuit with no other high-draw appliances sharing the line.
- Inspect power cord and terminal block connections inside dryer for looseness, corrosion, or arcing damage. Tighten terminals to 15 in-lbs torque if accessible.
Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Browse all Samsung error codes: Samsung Error Codes
February 23, 2026
How to Fix Samsung Dryer Error SC
Problem: Steam system fault; condenser blockage, generator failure, or water supply issue (steam-capable models only)

How to Fix Dryer Error
- UNPLUG dryer from electrical power. Turn off water supply valve to steam inlet hose.
- Remove front lower access panel to expose steam generator assembly.
- Disconnect water inlet hose and drain residual water into container. Inspect for mineral buildup or blockages.
- Descale steam generator using manufacturer-approved solution: pour into water reservoir, run maintenance cycle per manual instructions.
- Disconnect steam generator wiring harness. Test heating element resistance (should be 30-60Ω). Infinite resistance indicates open element.
- If generator is faulty or heavily scaled, replace assembly using OEM part DC97-18550A: disconnect water lines, remove mounting hardware, extract old unit, install new assembly.
- Reconnect water lines with new hose clamps. Reconnect electrical harness securely.
- Restore water supply and power. Run steam function test cycle while verifying steam production and absence of leaks at all connections.
Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Browse all Samsung error codes: Samsung Error Codes
February 23, 2026
How to Fix Samsung Dryer Error HC
Problem: Heater current fault; abnormal current draw during heating cycle indicating short circuit or element failure

How to Fix Dryer Error
- UNPLUG dryer from electrical power. Allow 45 minutes for heating components to cool completely.
- Remove rear access panel to expose heater assembly and wiring.
- Disconnect electrical wires from heater terminals. Label connections for reassembly.
- Test heater element resistance with multimeter: proper reading 10-30Ω. Zero resistance indicates short circuit.
- Inspect wiring harness near heater connections for melted insulation, burn marks, or evidence of arcing. Repair damaged sections.
- Replace faulty heater assembly using OEM part DC97-15010A: remove mounting screws, extract old unit, clean heating chamber thoroughly, install new assembly with fresh gasket, torque screws evenly to 12 in-lbs.
- Verify thermal fuse continuity mounted on heater housing. Replace if open circuit.
- Reconnect wiring securely. Reinstall panels. Restore power and run timed dry cycle while monitoring for proper heating and absence of burning smells or error recurrence.
Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Browse all Samsung error codes: Samsung Error Codes
February 23, 2026
How to Fix Samsung Dryer Error TC
Problem: Temperature control error; heater not reaching target temperature due to sensor fault or element weakness

How to Fix Dryer Error
- UNPLUG dryer from electrical power.
- Remove rear access panel to access heater assembly and thermistor.
- Test exhaust thermistor resistance per tE error procedure (should be ~10kΩ at room temperature). Replace using OEM part DC34-00040A if faulty.
- Test heater element resistance (should be 10-30Ω). Replace heater assembly using OEM part DC97-15010A if resistance is high or inconsistent.
- Inspect thermal fuse on heater housing for continuity. Replace if open circuit.
- Check airflow path: remove lint filter, clean filter housing, inspect exhaust duct for kinks or blockages. Clear all lint buildup from blower housing and exhaust path.
- Reconnect all components securely. Reassemble panels.
- Restore power. Run timed dry cycle on HIGH heat while verifying exhaust temperature reaches 135-155°F within 10 minutes using external thermometer.
Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Browse all Samsung error codes: Samsung Error Codes
February 23, 2026
How to Fix Samsung Dryer Error OE
Problem: Overheating error; exhaust temperature exceeds safety limit due to restricted airflow or sensor fault

How to Fix Dryer Error
- UNPLUG dryer from electrical power immediately.
- Remove lint filter and clean thoroughly under running water. Dry completely before reinstalling.
- Inspect entire exhaust path: disconnect vent hose from dryer and wall, remove all lint blockages from hose and exterior vent cap.
- Remove rear panel. Clean blower wheel, housing, and heating chamber of lint/debris using vacuum and soft brush.
- Test exhaust thermistor resistance per tE procedure. Replace using OEM part DC34-00040A if reading is inaccurate.
- Verify thermal fuse continuity on heater housing. Replace if open circuit (indicates prior overheating event).
- Check drum seals for excessive wear that could restrict airflow. Replace if damaged.
- Reassemble all components. estore power. Run cycle with exhaust vent disconnected temporarily to verify strong airflow before reconnecting vent system.
Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Browse all Samsung error codes: Samsung Error Codes
February 23, 2026
How to Fix Samsung Dryer Error E1
Problem: Exhaust thermistor circuit fault (older models); sensor open/shorted or wiring failure

How to Fix Dryer Error
- UNPLUG dryer from electrical power.
- Remove rear service panel to access blower housing assembly.
- Locate exhaust thermistor mounted on blower housing near exhaust duct. Disconnect wiring harness.
- Measure resistance across sensor terminals with multimeter at room temperature. Expected value: approximately 10kΩ (±10%).
- If reading is infinite (open circuit) or near zero (shorted), replace thermistor.
- Remove mounting screw securing sensor. Gently extract thermistor from housing well.
- Clean mounting well with isopropyl alcohol. Apply thermal conductive paste to tip of new sensor.
- Install replacement thermistor using OEM part DC34-00040A. Secure mounting screw to 6 in-lbs torque. Route wiring away from heat sources and moving parts.
- Reconnect harness. Reinstall panels. Restore power and run timed dry cycle while verifying temperature display updates accurately.
Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Browse all Samsung error codes: Samsung Error Codes
February 23, 2026
How to Fix Samsung Dryer Error E2
Problem: Inlet thermistor circuit fault (older models); sensor malfunction affecting intake air temperature monitoring

How to Fix Dryer Error
- UNPLUG dryer from electrical power.
- Remove front lower access panel or rear panel depending on model to access inlet thermistor location (typically near drum inlet).
- Locate inlet thermistor mounted on air duct assembly. Disconnect wiring harness.
- Measure resistance across sensor terminals with multimeter at room temperature. Expected value: approximately 10kΩ (±10%).
- If reading is infinite, zero, or significantly deviates from specification, replace sensor.
- Remove retaining clip or screw securing thermistor. Carefully withdraw sensor from mounting location.
- Clean mounting area thoroughly. Apply thermal paste to sensing tip of new sensor.
- Install new thermistor using OEM part DC34-00041A. Secure mounting hardware. Route wiring clear of drum and moving components.
- Reconnect harness. Reassemble panels. Restore power and verify temperature readings stabilize correctly during operation.
Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Browse all Samsung error codes: Samsung Error Codes
February 23, 2026
How to Fix Samsung Dryer Error E3
Problem: Heater circuit fault (older models); identical failure mode to HE/hE codes

How to Fix Dryer Error
- UNPLUG dryer from electrical power. Allow 45 minutes for heating chamber to cool completely.
- Remove rear access panel to expose heater assembly.
- Disconnect electrical wires from heater terminals. Label connections for reassembly.
- Test heater element resistance with multimeter: proper reading 10-30Ω. Infinite resistance indicates open element.
- Inspect wiring insulation near connections for melting, burns, or damage. Repair damaged sections.
- Replace faulty heater assembly using OEM part DC97-15010A: remove mounting screws, extract old unit, clean chamber thoroughly, install new assembly with fresh gasket, torque screws to 12 in-lbs.
- Test thermal fuse continuity mounted on heater housing. Replace if open circuit.
- Reconnect wiring securely. Reinstall panels. Restore power and run timed dry cycle while verifying proper heating and exhaust temperature (135-155°F).
Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Browse all Samsung error codes: Samsung Error Codes
February 23, 2026
How to Fix Samsung Dryer Error E4
Problem: Door switch fault (older models); identical failure mode to DE code

How to Fix Dryer Error
- UNPLUG dryer from electrical power.
- Ensure door closes fully with distinct click. Check for obstructions preventing proper closure.
- Remove front panel or control console to access door switch assembly near door frame.
- Test door switch continuity with multimeter: switch must CLOSE when door is pressed shut.
- If switch fails test or shows physical damage, replace assembly.
- Disconnect wiring harness. Remove mounting screws. Extract old switch assembly.
- Install new door switch using OEM part DC64-00130A. Verify actuator arm aligns perfectly with door strike plate.
- Reassemble panels. Restore power. Test operation by opening/closing door while observing control panel response.
Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Browse all Samsung error codes: Samsung Error Codes
February 23, 2026
How to Fix Samsung Dryer Error E5
Problem: Communication error (older models); identical failure mode to CE code

How to Fix Dryer Error
- UNPLUG dryer from electrical power for 10 minutes to reset electronics.
- Remove top panel, control panel, and rear access panel to expose all internal boards and harnesses.
- Reseat every wiring harness connector between main board and display board. Press firmly until audible click.
- Clean all connector pins with electrical contact cleaner. Allow 5 minutes drying time.
- Inspect entire harness routing for damage, pinching, or rodent activity. Repair damaged sections.
- If error persists: replace main control board using OEM part DC92-01003A.
- Transfer all connectors to new board one-by-one. Secure with mounting screws to 5 in-lbs torque.
- Restore power. Enter diagnostic mode per model instructions to verify communication with all subsystems and clear error history.
Still Not Working?

If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.

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Browse all Samsung error codes: Samsung Error Codes
February 23, 2026