How To Fix Samsung Refrigerator Not Cooling? (Easy Guide to Follow!) [2023]

How To Fix Samsung Refrigerator Not Cooling? Samsung refrigerators will have issues, even the ones you haven’t used yet. The problems you can run into when a fridge isn’t cold enough, though, will be very different from those with other appliances.

A broken evaporator fan motor is one of the most frequent causes of a Samsung refrigerator not cooling. It is in charge of bringing cold air into the refrigerator’s evaporator coils, which are a vital component. If it doesn’t work, there won’t be enough cold air in the fridge to cool it.

How To Fix Samsung Refrigerator Not Cooling
How To Fix Samsung Refrigerator Not Cooling

Quick Fix: How To Fix Samsung Refrigerator Not Cooling?

To troubleshoot a refrigerator that is not cooling correctly:

  1. Verify that the refrigerator is plugged in and the power cord is securely connected.
  2. Check the temperature settings to ensure they are correct.
  3. If the issue persists, try cleaning the condenser coils with a vacuum or brush.
  4. If none of these steps resolve the issue, consider seeking the assistance of a professional.

Other Solutions

Check the power transmission from the socket to the fridge first if your Samsung refrigerator is still not cooling. Additionally, you should check the outside temperature because a hotter atmosphere makes a refrigerator work harder. Following this, you can begin performing tests to look for a defective element.

Moving your refrigerator to a new location might sometimes solve the issue. However, there are a variety of different things that could stop your refrigerator from cooling. To assist you identify the best solution for Samsung refrigerators that aren’t chilling, we’ll go through each one in great detail.

VIDEO: Samsung Refrigerator not cooling


1. Evaporator Fan Motor Failure

Evaporator Fan Motor Failure
Evaporator Fan Motor Failure

A malfunctioning evaporator fan motor is, as was already said, one of the most frequent causes of a Samsung refrigerator not cooling.

It is in charge of bringing cold air condenser coils into the refrigerator’s evaporator coils, which are a vital component. If it doesn’t work, there won’t be enough cold air in the fridge to cool it.

  • How to Repair?

Find the evaporator fan motor and try spinning it by hand to fix the problem. The fan motor must be replaced if it is impossible to turn or is too difficult to turn.

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It is essential to consult a repairman to help you identify the issue if it is simple to spin by hand but won’t move. The fan motor may not be operating due to a problem with the windings or other connections.

2. Control For Air Dampers

Air Dampers
Air Dampers

The air damper control is another factor in Samsung refrigerators that don’t chill. It’s a door that opens and closes on your refrigerator to permit cold air inside the compartment.

It’s in charge of giving your refrigerator enough moving air to lower the temperature. Examine the damper control. You might need to replace it if it’s jammed shut or doesn’t operate when you turn on the refrigerator.

3. Board That Controls Temperature

Another component that could stop a Samsung refrigerator from cooling is the temperature control board, but repairing it requires the right skills.

It is the component in charge of powering the compressor and fan motors. Your refrigerator fluid services won’t operate properly if your control board is damaged since it won’t deliver signals.

4. Repairman Needed

It would be preferable to have a repairman handle this since a defective control board fridge freezer is an expensive component to replace.

It’s also among the most frequently misdiagnosed problems with a refrigerator. Be sure to speak with a professional as soon as you suspect that the temperature control board in your refrigerator is broken.


1. Evaporator Coil Frost

Evaporator Coil Frost
Evaporator Coil Frost

Even if the freezer is functional, there are various reasons why a Samsung refrigerator won’t chill down. The evaporator coils being frosty is one of the most frequent causes, though. The defrost heater assembly and the evaporator coils are two components that are involved when this is a problem.

Throughout the day, the defrost heater assembly will activate multiple times. Its sole function is to melt the built-up frost on the evaporator coils.

Ice will continue to accumulate without the defrost heater assembly, blocking the coils and reducing circulation across the coils. Even if the freezer is operating properly, a lack of airflow will prevent the refrigerator from cooling appliance repair.

2. Do I Need A Repairman?

Check the evaporator coils and see whether they are covered in frost to see if this is the problem you are having with your refrigerator repair. If so, start putting your defrost system through its paces to see which component of the assembly malfunctions.

However, replacing any component of the defrost system can be challenging. It is therefore advised that you only attempt to identify the problem’s root cause and let a qualified individual replace the damaged component on your behalf.

3. Faulty Thermocouple


A broken thermistor is another frequent cause of a Samsung refrigerator compartment that won’t cool, even if the freezer fridge compartment is functioning properly. Its job is to keep track of the refrigerator’s temperature and transmit the reading to the control panel.

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The control board will control the evaporator fan and compressor power to change the temperature in accordance with the readings from the thermistor.

These are the two most typical causes of your Samsung refrigerator not chilling, even while the freezer is working properly. There are, however, a number of additional causes as well. Therefore, it would be preferable to have a maintenance professional examine your refrigerator.


Make sure your refrigerator is plugged in and receiving power before trying anything else. Try putting in another appliance on the same socket to make sure it offers electricity if it is correctly plugged in but still does not deliver cooling.

  • Try to reset the circuit breaker for the outlet you are using if the other gadget doesn’t function as well.
  • Try lowering the temperature setting and letting the fridge run for a few hours if the outlet is supplying power and getting to it. Moving the fridge away from hot spots inside the home or direct sunshine would also be beneficial.
  • Heat sources can make your Samsung refrigerator work harder to cool, so even after prolonged use, you might not notice any cooling ice maker.
  • Resetting your Samsung refrigerator by unplugging it for a minute and then plugging it back in is another option. This reset should return it to normal mode if there is a configuration issue. It’s a common problem, especially if you’re using your fridge for the first time.
  • Unfortunately, none of these procedures provide a surefire fix for an improperly cooling refrigerator or freezer. It would be better to call a repairman and have him look at the potential difficulties that you may be encountering if you’re still having issues after trying these methods.


Outside Temperature

The surrounding temperature is most likely to blame if your Samsung refrigerator doesn’t keep cold or doesn’t stay cold enough. It might be simple to remedy by moving your refrigerator away from heated regions of your home.

Keep in mind that your refrigerator works harder to maintain a cool environment the hotter the surrounding area is. When there is too much heat, the temperature might not be low enough or stay low for very long.

Appliance Parts

The defrost control board, defrost thermostat, and defrost timer are the three components that could keep your fridge from getting cold in addition to the surroundings. Your refrigerator can remain in the defrost mode forever if one of these three components breaks down. While maintaining a low temperature, a refrigerator in defrost mode won’t be cold enough.

  • How to Repair?
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Do not replace any of these components on your own if you feel they are the source of issues with your refrigerator. Since these three are frequently misdiagnosed, it is best to perform appropriate tests to make sure that changing them would address the problem.


Despite the fact that Samsung refrigerators are good, issues might sometimes arise. Regardless matter how long you have used it, you will run into issues. Understanding the root causes of the problem will aid in analyzing and resolving it.

A refrigerator, however, differs from other home furnishings. There are simple procedures to identify the problem’s sources, but they are frequently misdiagnosed and may even exacerbate the situation.

In addition, a fridge assembly could include a dozen moving parts, making it much more difficult to repair it oneself.

Frequently Asked Questions about How To Fix Samsung Refrigerator Not Cooling

Why does my Samsung refrigerator run but not cool?

The main cause of a Samsung refrigerator’s improper cooling is typically ice buildup that prevents airflow. On the other hand, ice build-up resulted in a broken defrost heater, clogged drain line, broken defrost thermostat, broken evaporator fan, or broken defrost temperature sensor.

Why is the light on yet my refrigerator isn’t getting cold?

If the light is on but the refrigerator is not chilling, there may be an ice buildup in the freezer. It could be a good idea to unplug your refrigerator while troubleshooting. It’s possible that the ice is obstructing a freezer vent, which keeps the refrigerator part from cooling effectively.

Are there any reset buttons on Samsung refrigerators?

On the inside of some Samsung refrigerator models, there is a reset button. If that’s the case, it will be prominently marked and situated either on the control panel or behind the ice bucket. Without a specific reset button, Samsung refrigerators can typically be restarted using a regular key combination.

How can I repair my refrigerator, which won’t cool?

Unplug the device and pull it away from the wall. For any “off” or “zero” settings in your refrigerator and freezer, check the owner’s manual and set them to these values. Reconnect the power to the device and set the temperature controls on both to your preferred setting. Allow the refrigerator to reach your desired temperature for around 24 hours.

CEO and Editor at Samsungtechwin | + posts

I am Trevor Eason an entrepreneur, a designer, web developer, and software engineer currently living in Dallas, TX. My interests range from technology to photography. I am also interested in entrepreneurship, gaming, and basketball. I run my own Tech Win Reviews blog. Hope you will join me for all your Samsung and Tech Reviews and recommendations.

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