Samsung Dryer Doesn’t Start

A Samsung dryer doesn’t start refers to a situation where the dryer fails to turn on or run when the start button is pressed. This issue can be caused by various factors, including a loose power cord connection, a partially closed door, an activated child lock function, a broken belt, a faulty broken belt switch, a malfunctioning motor circuit, or a tripped circuit breaker.

Troubleshooting these components and identifying the specific problem is essential to get the dryer back in working condition.  Once the faulty part is identified, it can be replaced to resolve the issue and ensure the dryer operates as expected.

Identifying the Specific Problem

Step 1: Check the Basics

• Ensure the dryer door is completely closed and latched firmly. A partially closed door can trigger an error code and prevent the dryer from starting.
• Confirm that the child lock function is not activated. If it is, you’ll need to deactivate it to allow the dryer to start.

Step 2: Verify the Power Supply

• Check the power cord and make sure it is securely plugged into the outlet. A loose connection can disrupt the power supply to the dryer.
• Examine your home’s circuit breaker to ensure it hasn’t tripped accidentally. If the breaker has tripped, reset it and try starting the dryer again.

Step 3: Inspect the Belt

• Turn off the power to the dryer and unplug it from the wall.
• Remove the top panel of the dryer to access the belt. Look for any signs of damage or misalignment.
• Spin the drum by hand; the belt should be tight and spin along with the drum. If the belt is loose or broken, it may be the cause of the problem.

Step 4: Test the Motor Circuit

• Access the control board at the back of the dryer.
• Test the motor circuit by checking the resistance between the black and brown wires using a multimeter. A reading of around two ohms indicates a functioning circuit.
• If you get an “OL” reading, it may indicate issues with the motor windings, broken belt switch, or thermal cutoff on the blower housing.

Step 5: Check the Broken Belt Switch

• Locate the broken belt switch, which is connected to the idler arm.
• Test the switch for continuity using a multimeter. A completed circuit should show a low resistance reading, while an “OL” reading indicates a faulty switch.

Step 6: Examine the Thermal Cutoff

• Unplug the wires from the thermal cutoff on the blower housing.
• Test the thermal cutoff for continuity using a multimeter. A reading of “OL” indicates a faulty thermal cutoff.

Step 7: Verify the Motor

• Test the motor by checking the resistance between the yellow and brown wires. A reading of around two ohms indicates a functioning motor.
• If you get a different reading, the motor may need replacement.

Samsung Dryer DV42H5200EW/A3 Not Spinning

Problem:

You turn on your Samsung dryer DV42H5200EW/A3, select the time dry option, hit start, and the drying icon blinks with an hourglass, but the time drops down, and the dryer shuts off before reaching zero. The drum isn’t spinning, and you suspect there’s an issue with the dryer’s belt or idler pulley.

Solution:

Basic Checks:

• • Ensure the dryer is properly plugged in and receiving power from the circuit.
  • Verify that the door is completely closed and the door switch is functioning.
  • Check if the child lock feature is activated and deactivate it if necessary.
  • Avoid overloading the dryer with too many clothes.

Troubleshooting the Issue:

• • Remove the top lid of the dryer to access the belt.
  • Check if the drive belt is intact and properly positioned around the drum and pulleys.
  • Examine the idler pulley to see if it’s broken or damaged.
  • Inspect the switch near the idler pulley to ensure it’s not being activated, preventing the dryer from running.

Replacing the Idler Pulley:

• • Order an original Samsung OEM replacement part for the idler pulley.
  • Unplug the dryer and remove the rear vent to access the idler pulley.
  • Replace the old idler pulley with the new one, using the factory screw if it fits correctly.

Reassembling the Dryer:

• • Install the new idler pulley by positioning it around the belt and tucking it back into place.
  • Ensure the switch near the idler pulley is no longer activated.
  • Verify that the belt’s ribbed side is touching the drum, facing up.
  • Reconnect the vent and other components you may have removed.

Final Test:

• • Plug the dryer back in.
  • Set the dryer to time dry and hit start.
  • Observe if the dryer spins and emits hot air.

Conclusion

By following these troubleshooting steps, you can identify the issue preventing your Samsung dryer from starting. Whether it’s a faulty door latch, power supply, belt, motor circuit, or thermal cutoff, you can now take the appropriate steps to fix it. If the problem persists or you are unsure about any of the steps, don’t hesitate to reach out to Samsung support for assistance.

Frequently Asked Questions

My Samsung dryer won’t start, but the panel lights up. What could be the problem?

If the panel lights up but the dryer won’t start, it could be due to a broken belt, faulty motor circuit, or issues with the broken belt switch or thermal cutoff. Follow the troubleshooting steps above to identify and resolve the issue.

How can I deactivate the child lock function on my Samsung dryer?

To deactivate the child lock function, press and hold the “Child Lock” button on the control panel for a few seconds until the lock symbol disappears.

Can I replace the broken belt switch or thermal cutoff myself?

While it’s possible to replace these components yourself if you have some technical knowledge, it’s best to seek professional help to ensure proper installation and safety.

Where can I find a replacement motor for my Samsung dryer?

You can find replacement parts, including motors, at authorized Samsung service centers or reputable appliance parts retailers.

My dryer still won’t start after troubleshooting. What should I do?

If you’ve tried all the troubleshooting steps and your dryer still won’t start, it’s time to contact Samsung support for further assistance or to schedule a service appointment.

Key Notes and Important Points

• Troubleshooting a Samsung dryer that won’t start involves checking the door, child lock function, power supply, belt, motor circuit, broken belt switch, and thermal cutoff.
• Ensure the dryer door is fully closed and the child lock function is deactivated.
• Check the power cord and the home’s circuit breaker for any issues.
• Test the belt, motor circuit, broken belt switch, and thermal cutoff using a multimeter.
• Seek professional assistance for replacing complex components like the broken belt switch or thermal cutoff.
• Contact Samsung support if the dryer still won’t start after troubleshooting.