Why is My Samsung Dryer Not Heating Up? Easy Fix!

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Samsung dryer heating problems can be caused by a clogged vent, worn-out wires, a faulty heating element, or a thermal cut-out fuse. We recommend that you check the clogged air vent and heating element, as these are frequently the source of the problem.

Samsung’s dryer has been on the market for more than a decade, which means it has likely experienced some ups and downs. However, the truth is that there are still numerous complaints from users of this product.

These can be classified into two broad categories: dryers that do not adequately heat the clothes and dryers that do not provide an adequate drying effect.

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Dryer Won’t Heat Up Or Dry Clothes – DIY How To Fix Heater

  • Combustible Heating Element

What it is: In order for your Samsung dryer to dry your clothes effectively, it must first generate heat. That is where the heating element enters the picture.

The precise design of the heating element varies according to the model. Nonetheless, they all operate in a similar manner.

LG dryer’s heating element became incendiary.

When the machine requires heat, it instructs the heating element to generate it. The heating element generates heat, which is then transferred to the dryer via a blower fan.

That hot, moving air draws moisture from the air and dries out whatever you place in your Samsung dryer.

Why it fails: When a Samsung dryer does not heat up, it is almost always due to a burned-out heating element.

You can determine whether or not this is the case by visually inspecting the heating element on your Samsung dryer or by using a multimeter.

When using a multimeter to determine the resistance of the heating element, the reading should be approximately 10 Ohms. If this is the case, your heating element is in good condition.

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Apart from that, you can grab a flashlight and conduct an in-depth examination of the entire heating element.

Burned-out elements will emit a burnt odor and will have burn marks running the length of the element.

How to resolve: To resolve this issue, you must replace the heating element. That is quite simple to accomplish.

However, access to the heating element housing is what makes this a labor-intensive and time-consuming repair job.

Always begin any repair work by turning off the dryer’s power supply to avoid injury or electrocution.

Then, keep a copy of your user manual and technical sheet on hand for quick reference. This will assist you in locating and identifying your model’s heating element, which will be housed somewhere along the air vents.

To gain access, you may need to remove several components, including the drum and any other obstructions.

Once inside the housing, you’ll need to remove the existing heating element and the electrical connectors that are connected to it.

Replace the replacement in the same manner as the original, then work your way backwards by replacing any components or panels that were removed earlier.

  • Thermal Cut-Off Fuse That Has Been Burned

It is as follows: When it comes to home appliances that generate heat (such as your stove or, in this case, your Samsung dryer), an additional component provides additional protection against overheating.

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This component is referred to as the thermal cut-off fuse. They are referred to as’sacrificial’ devices because they burn or blow out in order to protect the remaining components of the appliance.

In this case, your Samsung dryer is equipped with a thermal cut-off fuse located near the heater assembly to prevent overheating.

If temperatures rise too high, the thermal cut-off fuse will blow, effectively shutting down the dryer.

Why it fails: There is a 10% chance that a Samsung dryer will not heat up due to a burnt thermal cut-off fuse in the heater assembly.

As previously stated, this occurs when the temperature around the heater assembly exceeds safe levels, causing the fuse to blow, thereby protecting the rest of the machine from damage.

This type of overheating is frequently caused by clogged dryer vents.

Without adequate airflow to dissipate heat away from the heating elements, the heater assembly overheats, which causes the thermal cut-off fuse to burn.

How to resolve: There are two components to resolving this issue. To begin, replace the burned-out thermal cut-off fuse.

In the sense that these are ‘disposable’ components, they cannot be repaired. They are only replaceable.

As is customary, turn off the power before performing any repairs. Additionally, keep a copy of your user manual and technical sheet on hand for quick reference.

This will serve as a guide as you remove the required panels (typically the back panel) to gain access to the heater assembly.

Additionally, you must exercise caution here: if the heater assembly is still hot, refrain from working on it until it has cooled completely.

Then, replace the burned fuse with a new one.

Replacing the fuse resolves only the symptom, not the underlying cause. Ensure that all dryer vents are clean to ensure proper airflow and to avoid overheating.

  • Thermostat in Cycling Mode Failed

What it is: Your Samsung dryer is not continuously generating heat until the drying cycle is complete.

Rather than that, it generates heat only until the desired temperature is reached before switching off the heater.

When the temperature falls below the set point, it will repeat the heating process as many times as necessary to maintain the set point temperature throughout the cycle.

Your dryer relies on a cycling thermostat to ensure that the heater is turned on and off only when necessary.

It detects when temperatures fall too low or rise too high and reacts appropriately.

Why it fails: Because the cycling thermostat is constantly in use, it is susceptible to failure over time.

When this occurs, the dryer may not detect that the temperature inside is too low and thus fails to turn on the heater.

If you’ve been using your Samsung dryer for an extended period of time, it’s possible that the thermostat has accumulated excessive wear and tear and is no longer functioning properly.

By measuring the resistance of the cycling thermostat with your multimeter, you can diagnose it.

A properly functioning thermostat should read between 0.1 and 0.5 Ohms. However, if the sensor is faulty and needs to be replaced, it will display an infinite reading.

How to fix: Typically, the cycling thermostat is located behind the dryer’s rear panel.

That will vary depending on the model you have and its design, so consult the user manual and technical specifications to be certain.

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As is always the case, turn off the power before beginning any type of work.

To replace it, simply unscrew the electrical connector and the screws that secure it in place.

Then install the new thermostat in reverse order: screw it in place, replace the connector, and then replace the rear panel.

  • Overloading Issues

If your wet laundry accumulates near the top of the dryer drum, this indicates that you have overloaded the dryer.

When the dryer’s maximum capacity is reached, the heated air cannot circulate adequately, and the clothes may remain damp at the end of the cycle.

Diagnostics: Refer to the user manual to determine the dryer’s correct capacity. If you do not have a user manual, we recommend that you only fill the Samsung dryer to about 75% of its height. It will ensure that the hot air circulates properly within the machine.

Split large loads into two smaller ones to expedite drying times. Not only will this save time, but it will also extend the life of the dryer. Additionally, it will eliminate dryer odor issues.

  • Heater Relay on Control Board Failed

It is as follows: As you may know, the main control board is the ‘brain’ of almost any household appliance.

Even the one in your Samsung dryer coordinates and controls every function of the appliance, including its ability to generate heat.

Control Board Heater Relay Failed

That control board contains a plethora of electrical components that regulate the operation of the dryer’s various components.

In this case, we’re looking at the relay on the control board that is responsible for powering the heater when it is required.

Why it fails: While the rest of the control board may function normally, it is possible that the heater relay on the control board has failed.

Regardless of whether everything else works properly, the failed heater relay indicates that the control board is not sending power to the heater.

How to repair: Technically, it is possible to repair only the faulty heater relay.

Depending on your location, you may be able to locate a service that will perform this task for you.

The more straightforward solution, however, would be to completely replace the main control board.

Typically, the main control board for your dryer is located behind the control panel.

To access it, you may need to remove the top panel, though this may vary depending on the model. As always, consult the user manual and technical data sheet for confirmation.

Remove the board’s electrical connectors and mounting screws once you’ve reached it. Insert the replacement board and replace the screws and connectors in the same manner as before.

  • Inadequate Power Supply

What it is: A dryer is a power-hungry appliance, particularly when the heating element is involved.

The heating element inside the dryer requires a continuous two-phase 240V power supply to generate heat.

Why it fails: Because the dryer is powered by a two-phase power supply, it is possible that it is connected to dual circuit breakers.

If one of those breakers trips, the dryer will receive only half of the power it requires (120V) and will operate on a single phase.

In layman’s terms, this means that other components of the dryer, such as the motor or control board, may receive power and operate normally.

Improper Power Supply

Even so, the heating element will remain unpowered and thus unable to generate any heat.

How to resolve: This issue can be resolved by restoring full power to your Samsung dryer. Examine your circuit breakers and determine which ones provide power to your dryer.

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Then, turn both of them back on. If the same breaker continues to trip, it indicates a serious problem with your electrical system.

To troubleshoot the problem, you’ll need to contact a professional electrician and a dryer repair technician if the issue is with the Samsung dryer itself.

Why is My Samsung Dryer Not Heating Up

Questions That Are Frequently Asked

The following are some frequently asked questions about Samsung dryers that do not heat.

Why Is My Samsung Dryer’s Heating Element Constantly Failing?

Assume you’ve replaced a burned-out dryer heating element and the replacement also burns out.

If this is the case, your dryer may be lacking adequate airflow. Bear in mind that the dryer requires adequate airflow to avoid overheating its components, such as the heating element.

Many homeowners overlook the importance of cleaning their dryer vents and filters on a regular basis. As a result, lint accumulates and obstructs airflow.

Regardless of how clean you believe your dryer vents are, they could always benefit from another cleaning!

How Do You Determine If A Dryer’s Heating Element Is Faulty?

The heating element can be inspected visually or with a multimeter. To simplify the inspection, you can remove the heating element and examine it under a light.

Simply by inspecting the heating element closely, you may notice any breaks or burn marks on the coils. These are all indications that the heating element is defective.

Additionally, a multimeter can be used to check for continuity and resistance. This can be accomplished by pressing the multimeter probes against the heating element’s wire terminals. If the heating element is still functioning properly, your meter should beep.

Is It Worth Replacing A Dryer’s Heating Element?

Replacing the heating element in a dryer can be costly (depending on where you live), which is why some people opt to purchase a new dryer instead.

Therefore, which course of action should you take? As a general rule, if the cost of repairing your existing dryer is 50% less than the cost of a new dryer, you should repair it.

In other words, if the cost of repairs exceeds half the cost of a new dryer, you may wish to pay the difference and purchase a brand new model!

How Much Does It Cost To Replace A Samsung Dryer’s Heating Element?

The cost of replacing the heating element in a Samsung dryer is divided into two components: the replacement part and labor.

A Samsung dryer heating element typically costs between $50 and $150. Paying the technician to replace it for you will cost an additional $120 to $200.

By replacing the heating element yourself, you can save a significant amount of money.

However, you must possess the necessary knowledge and experience to perform the task safely and correctly. If you’re ever in doubt, it’s better to hire an expert to perform the task for you.

Samsung dryer heating element will work on clothes dryer model numbers: DV306BEW, DV306LEW, DV316BEC, DV316BEW, DV316HEC, DV316LES, DV316LEW, DV317AEG, DV317AES, DV317AEW, DV328AEG, DV328AER, DV328AEW, DV330AEB, DV338AEB, DV330AEW, DV331AER, DV331AEW, DV337AEG, DV337AEL, DV337AER, DV337AEW, DV338AEW, DV339AEG, DV339AEL, DV339AER, DV339AES, DV339AEW, DV340AEG, DV340AER, DV350AEG, DV350AEP, DV350AER, DV350AEW, DV393ETPARA, DV393ETPAWR, DV395ETPARA, DV395ETPAWR, DV3C6BEW, DV405ETPASU, DV405ETPAWR, DV407AEW, DV409AER, DV409AEW, DV409SEL, DV410AER, DV410AEW, DV419AES, DV419AEU, DV419AEW, DV428AEL, DV428AEW, DV431AEP, DV431AEW, DV438AEL, DV438AER, DV448AEE, DV448AEP, DV448AEW, DV456EWHDWR, DV484ETHASU, DV484ETHAWR, DV501AEW, DV5451AEP, DV5451AEW, DV5471AEP, DV5471AEW, BED70B, BED70W, DV203AES, DV203AEW, DV206AES, DV206LEW, DV209AEW, DV210AES, DV210AEW, DV218AEB, DV218AES, DV218AEW, DV219AEB, DV219AEW, DV220AEW, DV221AEG, DV221AES, DV229AEG, DV231AEW, DV2C6BEW, MDE6700AYW, MDE6700AZW, MDE9700AYM, MDE9700AYW, MDE9700AZM, MDE9700AZW, NED7200TW, YIED7200TW, and YNED7200TW.

Author: Howard S. Baldwin

My name is Howard S. Baldwin. I am a work-at-home dad to three lovely girls, Jane + Hannah + Beauty. I have been blogging for the last 3 years. I worked for other Home and Lifetsyle blogs, did hundreds of product reviews and buyers’ guides. Prior to that, I was a staff accountant at a big accounting firm. Needless to say, researching and numbers are my passion. My goal is to be an informative source for any topic that relates to DIY life and homemaking.

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