Samsung
Overheating / Lint Ignition Risk
Dryer emits a burning smell or very hot odor during operation.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Lint buildup near heater, Blocked exhaust vent, Foreign object contacting heater, Failing motor overheating
How to Fix / Troubleshooting
Safety: Immediately stop the dryer, unplug it, and do not use it until inspected. Fire risk is present.
- Inspect lint buildup: Remove front and rear panels and thoroughly vacuum lint from heater housing, blower, and cabinet.
- Check exhaust vent: Ensure the vent is clear and air flows freely to the outside.
- Look for foreign objects: Inspect the heater area and drum for items like plastic, rubber, or fabric stuck near the heater.
- Check motor: Smell near the motor area; if the motor has a strong burnt odor or shows signs of overheating, replace the drive motor.
Do not operate the dryer until the source of the smell is identified and corrected.
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Repair Difficulty
Hard
4/5
Required Part
Heating Element Assembly
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