When your Samsung dryer isn’t heating, laundry day can quickly become stressful. Whether you have a new machine or one that’s been running for years, we’ve created this step-by-step, safe guide to help you troubleshoot the issue without relying on guessing.
🔧 Quick Troubleshooting: Why Is My Samsung Dryer Not Heating?
Before diving into complex repairs, run through this quick checklist:
| Symptom | Likely Cause |
| Dryer runs, but no heat | Burned-out heating element, blown thermal fuse, blocked vent |
| No heat and cooling light stays on | Clogged vent or temperature sensor issue |
| No error code, just not heating | Power supply issue, thermostat, or thermistor fault |
| Dryer not heating after reset | Deeper component issue (fuse, element) |
Let’s break each one down with simple solutions.
⚡ 1. Check the Power Supply First (Yes, Really)
Even if your dryer turns on, it might not be getting enough power to heat up.
For electric models:
- Make sure the dryer is plugged in securely.
- Check your circuit breaker box – electric dryers need two breakers. One might trip.
- Unplug and re-plug your dryer. A simple hard reset can sometimes fix miscommunication between components.
💡 Samsung dryer not heating, reset button? There’s no dedicated reset button, but unplugging the unit for 5–10 minutes achieves the same effect.
🔥 2. Inspect the Heating Element
The purpose of the dryer heating element is to generate warm air inside the drum. Over time, it can wear out or burn due to lint buildup or blocked vents.
How to check it:
- Unplug your dryer or turn off the breaker.
- Access the back panel and locate the heating element.
- Use a multimeter to test for continuity.
- If there’s no continuity, the element is faulty and needs replacing.
📍Tip: If your Samsung dryer is not heating but runs, this is one of the most common culprits and a common reason people seek Samsung dryer repair.
🚨 3. Test the Thermal Fuse (Safety First!)
The Samsung dryer thermal fuse is a safety feature that cuts power to the heating system if the unit overheats. If it blows, the dryer won’t heat, even though it may still run.
How to test it:
- Disconnect power.
- Locate the fuse (check near the blower housing or exhaust duct).
- Continuity test: Use a multimeter.
- Replace if the fuse is blown—and be sure to find out why it blew.
🔄 A blown fuse often signals a bigger issue, like poor airflow due to lint buildup.
🌡️ 4. Check the Thermostat and Thermistor
Both components help regulate temperature. If either fails, your dryer may under heat, overheat, or not heat at all.
- Thermostat: Usually located near the heating element.
- Thermistor: Senses the internal temperature and sends signals to the control board.
What to do:
- Use a multimeter to check each component for continuity.
- Replace any that fail the test.
🌬️ 5. Clean the Venting System Thoroughly
Even a partial clog in your dryer vent can cause heating problems and even trigger the cooling light to stay on.
Clean in three steps:
- Empty the lint filter.
- Detach the vent hose at the back and vacuum it.
- Check the outdoor exhaust vent for bird nests, leaves, or debris.
🧼 Pro tip: Clean the dryer vent every 6–12 months to prevent this from recurring.
If you’re unsure, consider reaching out to a trusted appliance repair Edmonton technician for assistance.
🆕 6. Is Your New Samsung Dryer Not Heating?
If you’ve just installed a new Samsung dryer and it’s not heating:
- Double-check that the power cord is connected correctly, especially for 240V electric dryers.
- Make sure Eco Dry mode is off (it reduces heat to save energy).
- Run a test with Time Dry and see if any heat is produced.
❌ What If There’s Still No Error Code?
If your Samsung dryer is not heating and shows no error code, it usually means the control board hasn’t detected a fault it can display. This could point to:
- A failed component (heating element, thermistor)
- Power delivery issue
- Clogged venting system
In this case, you may need to test components one by one or contact a technician for Samsung dryer repair in Edmonton.
🧰 DIY vs. Calling a Pro: When to Get Help
| DIY-Safe Fixes | Call a Pro |
| Setting power | Replacing the control board |
| Cleaning vents | Diagnosing gas dryer faults |
| Testing with a multimeter | If unsure about wiring or component access |
| Replacing the heating element | A dryer is still under warranty |
✅ Final Tips to Prevent Future Heating Issues
- Clean the lint trap after every load.
- Inspect vents regularly.
- Avoid overloading the dryer.
- Run a vent cleaning cycle (if available on your model).
🔁 Recap: Common Causes & Fixes
| Problem | Fix |
| Dryer runs, but no heat | Replace the heating element or fuse |
| New Samsung dryer not heating | Check the power connection and settings |
| The cooling light stays on | Clean the entire vent system |
| No error code, not heating | Inspect the thermostat, thermistor, and fuses |
| After reset, still no heat | Check components with multimeter |
Still stuck? It’s always smart to Book a certified technician for Samsung appliance repair in Edmonton for a safe and accurate diagnosis.