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Troubleshooting common Samsung dryer issues

Samsung dryers are built with the latest innovations to maximize convenience and efficiency; they can handle everything from bulky towels to delicate fabrics. But like any appliance, they can develop issues over time. If your dryer isn’t performing as expected, start with the basics.

Clothes aren’t drying evenly or take too long

Before assuming a part failure, take time to perform basic dryer cleaning and maintenance. Built-up lint in the vent system is one of the most common reasons a dryer takes longer to dry or leaves clothes damp. Poor airflow affects heating and can trigger overheating shut-offs.

Dryer won’t start or cycle doesn’t advance

If the dryer isn’t starting or the timer doesn’t seem to count down properly, the control may be the problem. You may need to replace the dryer timer if it fails to send power to the right components at the right time.

Gas dryer isn’t heating up

For gas models, no heat could point to a failed igniter. If the igniter doesn’t glow or spark when the cycle begins, the gas valve won’t open to release fuel. Replace the igniter if it's no longer working.

Commonly replaced Samsung dryer parts

• Dryer timer – Controls how long the dryer runs and signals when to turn on the motor and heater. Faulty timers can lead to short cycles or cycles that don’t end.
• Igniter – Ignites gas to produce heat. A burned-out igniter will stop a gas dryer from heating.
• Thermal fuse – Protects the dryer from overheating. If the fuse blows, it cuts power to the motor or heat circuit.
• Drum belt – Helps rotate the drum during the drying cycle. A snapped or slipping belt will stop the drum from spinning.
• Thermistor – Monitors the dryer’s internal temperature and sends readings to the control board. If it fails, the dryer may run too hot, not heat at all, or shut off too soon.

Common Samsung dryer error codes

Many Samsung dryers display an error code on the control panel when the dryer encounters a part failure and stops working. The error code often helps pinpoint the component failure so you can replace the faulty part and get the dryer going again.

• Code tS. The thermistor (temperature sensor) is defective (electrically shorted).
• Code tO. The thermistor is defective (electrically open).
• Code do. The dryer door is open when you’re trying to start the dryer.
• Code dF. The door switch has failed.
• Code HE. The heating element or gas burner system has failed.
• Code Et. The electronic control board has failed.

Why use OEM Samsung dryer parts from Sears PartsDirect?

When you choose Sears PartsDirect, you're getting OEM Samsung parts made to match your specific Samsung model. OEM parts ensure the right fit and restore original performance. Plus, our parts diagrams and step-by-step resources help you troubleshoot and replace components with confidence.

Samsung dryer FAQs

Why is my Samsung dryer shutting off mid-cycle?

This could be due to overheating from a clogged vent or a faulty thermostat. Clean the lint trap and vent system first, then check the thermal fuse or cycling thermostat.

What does it mean when my dryer runs but doesn’t heat?

In electric models, this may indicate a blown thermal fuse or failed heating element. In gas dryers, check the igniter or gas valve coils.

Can I dry bulky items like comforters in a Samsung dryer?

Yes, but dry them on a lower heat setting and remove promptly to avoid wrinkles or damp spots. Make sure the load is balanced to prevent vibration.

What’s the best way to maintain my dryer between loads?

Clean the lint filter after each load and inspect the vent every few months. Regular dryer maintenance improves efficiency and extends the life of your machine.

Where can I find parts for my Samsung dryer?

You can enter your model number in the Sears PartsDirect search bar to locate compatible replacement parts.