Samsung refrigerators, even the ones that you haven’t even used yet, will have problems. But unlike other appliances, the issues you may encounter when a fridge isn’t cold enough will vary greatly.
One of the most common reasons why a Samsung refrigerator is not cooling is a faulty evaporator fan motor. It’s responsible for drawing cold air into the evaporator coils that circulate throughout the fridge. If it fails, there won’t be enough cold air in the refrigerator, preventing it from cooling.
If your Samsung refrigerator is still not cooling, you should first check the delivery of power from the outlet to the fridge. You also need to check the ambient temperature; the hotter the environment gets, the harder the fridge works. After these, you can start doing tests to look for a faulty part.
Sometimes, moving your fridge to a different spot will fix the problem. But there are a lot of other factors that can prevent your fridge from cooling. We’ll discuss all of them in great detail to help you find the best fix for Samsung refrigerators that aren’t cooling.
Samsung Refrigerator Not Cooling
Faulty Evaporator Fan Motor
As mentioned earlier, one of the most common reasons why a Samsung refrigerator is not cooling is a faulty evaporator fan motor. It’s responsible for drawing cold air into the evaporator coils that circulate throughout the fridge. If it fails, there won’t be enough cold air in the refrigerator, preventing it from cooling.
How to Fix
To fix this, look for the evaporator fan motor and try turning it by hand. If you can’t turn it or it’s too hard to turn, you’ll need to replace the fan motor. If it’s easy to turn by hand but doesn’t run, it would be best to consult a repairman to help you assess the problem. It could be an issue with the windings or other connections that prevent the fan motor from running.
Air Damper Control
Another cause of a Samsung refrigerator that’s not cooling is the air damper control. It’s a part of your fridge that opens and closes to let cold air into the compartment. It’s responsible for providing your fridge with enough air to circulate to bring the temperature down. Check the damper control. If it’s stuck closed or doesn’t work when you turn on the fridge, then you may have to replace it.
Temperature Control Board
The temperature control board is another part that may cause a Samsung fridge not to cool, but it requires proper training to fix. It’s the part responsible for providing voltage to the compressor and fan motors. A broken control board won’t send signals, preventing your fridge from working properly.
Need Repairman
It would be best to have this handled by a repairman because a faulty control board is an expensive part to replace. It’s also one of the most commonly misdiagnosed issues in a fridge. If you suspect that your fridge has a faulty temperature control board, be sure to contact a specialist right away.
Samsung Refrigerator Not Cooling but Freezer Is Working
Frosted Evaporator Coils
There are several causes for a Samsung refrigerator not to cool even if the freezer is working. However, one of the most common reasons for it is that the evaporator coils are frosted. There are two parts in play when this is the issue: the defrost heater assembly and the evaporator coils.
The defrost heater assembly will turn on several times throughout the day. It only has one purpose—to melt frost that has accumulated on the evaporator coils. Without the defrost heater assembly, ice will continue to build up, clogging the coils and restricting the airflow through the coils. Lack of airflow will cause the refrigerator not to cool even if the freezer is working fine.
Copyright article owner is ReadyToDiy.com for this article. This post was first published on November 28, 2020.
How to Fix / Need Repairman
To see whether this is the issue you’re experiencing with your fridge, check the evaporator coils, and see if it’s covered with frost. If it is, start testing every part of your defrost system to determine which of the assembly fails. Replacing any part of the defrost system can be daunting, though. That’s why it’s advisable that you only try to determine what’s causing the problem and let a professional replace the faulty part for you.
Faulty Thermistor
Another common problem with a Samsung refrigerator that doesn’t cool even if the freezer works properly is a faulty thermistor. It’s a part responsible for monitoring the fridge’s temperature and sending the reading to the control board. According to what the thermistor reads, the control board will regulate the evaporator fan and compressor power to adjust the temperature.
These two are the most common reasons why your Samsung refrigerator is not cooling even if the freezer is fine. However, there are a variety of other reasons why it happens. So it would be best to get a maintenance specialist to look at your fridge.
Samsung Refrigerator Both Fridge and Freezer Not Cooling
Before you try anything else, make sure that your fridge is plugged in and power is getting to it. If it’s properly plugged in, but it’s still not cooling, try plugging in another appliance on the same socket to ensure it delivers power. If the other device doesn’t work as well, try resetting the circuit breaker for the outlet that you’re using.
If the outlet delivers power and is getting to the fridge, try to lower the temperature setting and let it run for a few hours. It would also help if you can move the fridge away from direct sunlight or hot areas within the house. Heat sources can make your Samsung refrigerator work harder to cool, and you may think that it’s not cooling even after hours of use.
Another way to reset your Samsung refrigerator is to unplug it for a minute, then plugging it back in. If there’s a problem with its configuration, this reset should bring it back to regular mode. It’s a prevalent issue, especially if it’s your first time to use your fridge.
Unfortunately, none of these steps is a definite solution for a fridge and freezer that’s not cooling properly. If you’re still experiencing problems after doing these steps, it would be best to call a repairman and have him look at the possible issues that you may be experiencing.
Samsung Refrigerator Not Staying Cold or Cold Enough
Ambient Temperature
If your Samsung refrigerator is not staying cold or cold enough, it’s most likely due to the ambient temperature. Relocating your refrigerator, far from hot areas in your house, could be an easy fix for it. Remember, the hotter the surrounding environment is, the harder your fridge works to keep it cool. When there’s too much heat, it may not be cold enough, or it won’t stay cold for long.
Refrigerator Parts
Aside from the environment, three parts could prevent your fridge from getting cold: the defrost control board, defrost thermostat and the defrost timer. If any of these three parts fail, it could permanently keep your fridge in defrost mode. A refrigerator in defrost mode will still keep the temperature low, but it won’t be cold enough.
How to Fix
If you suspect that any of these parts cause problems in your fridge, don’t replace them on your own. People often misdiagnose these three, so it would be best to conduct proper tests to ensure that replacing them will solve the issue.
Final Thoughts
Samsung refrigerators are good, but it doesn’t mean that you won’t have problems with them. Regardless of how long you’ve used it, you will encounter problems along the way. Knowing the causes of the issue can help you assess and find solutions for it.
However, a fridge isn’t the same as other household appliances. Although there are easy ways to find the causes for the issue, they are often misdiagnosed and could even lead to more problems. Aside from this, one assembly of a fridge could have a dozen moving parts, making it even more challenging to fix it yourself.
If you have a different brand fridge, we have different articles for different brand to help you fix your refrigerator that is not cooling.
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ReadyToDIY is the owner of this article. This post was published on November 28, 2020.