Samsung Dryer Diagnostic Mode [6 Fixations] in 2024

Samsung dryers are the most famous ones in the market. Of course, they are famous due to some reason and that is their built-in diagnostic ability. With the help of Samsung dryer diagnostic mode, you can easily identify the issue and resolve it without involving a dryer expert. But the real question is, how to enter the diagnostic mode in a Samsung dryer? Well, in this guide I will be explaining every little detail regarding this topic.

How to Enter Samsung Dryer Diagnostic Mode?

For putting your Samsung dryer in the diagnostic mode, you will be needing the assistance of the following buttons.

  • D + E
  • Temp + Time
  • Power + Start
  • Start + Pause
  • Temp + Mixed Load Bell

Press any of the above mentioned buttons for almost 3 – 5 seconds. Now you might wonder which buttons to press. Well, it depends on the dryer model you currently own. If you are still unsure then you can consult the dryer’s manual and check it thoroughly, the manufacturer must have written it somewhere. Once entered into the diagnostic mode, you can choose the preferred test mode.

How Many Test Modes Are Available in a Samsung Dryer?

Well, if you don’t know about the test modes then allow me to explain it to you. When you successfully enter the Diagnostic mode then you will have the options to choose one of the test modes:

Samsung Dryer Diagnostic Mode
Samsung Dryer Diagnostic Mode

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  • Continuous Run Test Mode

Ø  Keep pressing the Dry Level + Wrinkle Prevent buttons for 7 seconds

Ø  Or keep pressing the buttons until you see CC symbols on the display

  • Default Test Mode

Ø  Keep pressing Temp + Wrinkle Prevent keys for 3 seconds

Ø  Or keep pressing the keys until you hear the dryer beeping

  • System Check

Ø  Keep pressing Dry + Signal buttons for 3 seconds

Ø  Or keep pressing the buttons until you see SC symbol to appear on the display

  • Display Test Mode

Ø  Keep pressing Dry Level + Temp + Time for 2 seconds

After entering one of these test modes, you will come across an error code. You need to break down the error code in order to resolve it.

When to Enter the Diagnostic Mode?

It is a very important question to come across when exactly do we need to enter the diagnostic mode. Following are some of the situations that might require entering into the diagnostic mode.

1. Dryer Turns On But Refuses to Start

If your dryer is turning ON just fine but it refuses to start then there could be two possibilities; either the power supply reaching the dryer could be insufficient or the child lock could be enabled. In case, none of these two things are happening then it is better to put your dryer in a diagnostic mode.

2. Dryer Turns On But Refuses to Spin

Similarly, if the dryer turns ON but refuses to spin then you will have your clothes wet. Even in this case you could expect the reasons to be an enabled child lock or inadequate power supply. Sometimes it is not what we think so it is better to put the dryer in the diagnostic mode and come across the exact error code to deal with.

3. Clothes Still Wet After a Dry Cycle

The main purpose of a spinner is to dry the wet clothes in the best possible way. But after a cycle when you take out the clothes and they are still wet then this is something to be concerned about. Common reasons for this issue include a clogged filter, insufficient power supply, faulty moisture sensor or the selection of a wrong cycle. But if none of these issues is the reason then make your dryer enter the diagnostic mode.

4. Dryer Taking Longer than Expected

Samsung dryers are efficient enough to dry the clothes quickly. If the case is otherwise then it means there is definitely something wrong like excessive laundry, presence of an obstructed vent, or a clogged lint screen. If everything is working fine then to target the exact issue it is recommended to run a diagnostic test by entering the diagnostic mode.

5. Presence of Non-Responsive Controls

Samsung dryers come with sensitive controls so if they aren’t working, there must be something wrong with them. If you cannot identify the real issue then it is advised to make your dryer enter the diagnostic mode.

6. Dryer Stopping Mid-Cycle

Your dryer cycles can be interrupted and stopped only if you allow it to happen. In case it happens without your interference then this must be a concerning issue. Presence of a malfunctioning component might be a reason for this but if you have checked it thoroughly and nothing is found then it is time to take help of the diagnostic mode.

How to Exit the Diagnostic Mode?

After having your issue resolved, it is time to make an exit from the Samsung Dryer Diagnostic mode. You can do it with the help of the following two methods.

Control Knob Reset

Use the control knob present on the main control for resetting your dryer. Firstly, turn it off and then turn it back ON. Then press Start + Cancel Drain buttons for about 3 seconds.

Hard Reset

Directly take out the power plug of the Samsung dryer from the outlet. Wait for about 1-5 minutes and then plug it back. Turn ON your dryer and it will no longer be in the diagnostic mode.

Samsung Dryer Diagnostic Mode
Samsung Dryer Diagnostic Mode

Frequently Asked Questions:

What are the symptoms of a bad dryer?

A – Dryer making too much noise, clothes being wet after a complete cycle, exposed wiring and dryer stopping mid-cycle are some of the symptoms of a bad dryer.

Is there a reset button on Samsung Dryer?

A – No, there is no reset button present on Samsung dryer but it does have a reset knob which can be used to perform the resetting.

The End:

All in all, you don’t always have to enter the diagnostic mode just because there is some issue. Of course, if the issue seems to be difficult to identify then you can use the diagnostic mode but common reasons such as enabled child lock, presence of a defective component, or exposed wiring must be known to you without running the tests.

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