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Troubleshooting Samsung Fridge Not Cooling: Comprehensive

If you’re seeing the light, but your fridge is not cooling, then it could be a number of things. This is a common problem across all fridge brands and by far not an isolated case to just Samsung fridges. There are actually several things that can cause this. In this post, we’ll show you how to troubleshoot it.

If your Samsung fridge is not working properly, you’re better off calling a technician to diagnose and fix the problem.

Reasons Why Samsung Fridge is Not Cooling But Light is On

Samsung Fridge Not Cooling

Evaporator Motor Problems

The evaporator motor is one of the most important parts of a refrigerator. If there is an issue with it, you may experience problems like your refrigerator not cooling or freezing properly. This can be caused by something as simple as a dirty condenser coil or a bad fan motor. You can check if this is the case by turning off the refrigerator and checking whether or not it still runs when you unplug it from its electrical outlet. If it doesn’t, then there’s a problem with the evaporator motor or compressor. You should contact a qualified appliance repair technician to have them check out your refrigerator for you.

Here’s how to assess evaporator motor issues:

  •       You can check if this is your problem by turning off the refrigerator and unplugging it from the wall socket.
  •       Then, remove all food items from the refrigerator to avoid damage to them.
  •       Next, open up the back panel of your refrigerator to locate the evaporator motor.
  •       Use a multimeter to test its continuity by placing one lead of your multimeter on each terminal of the evaporator motor and checking for continuity across them. If the meter does not show any continuity, it could be a faulty evaporator motor that needs replacement.

Evaporator Fan Problems

If your Samsung refrigerator is not cooling, but the light is on, there may be an issue with the evaporator fan. The evaporator fan makes sure that cold air flows from the freezer to the refrigerator section of your appliance. If this fan is not working properly, the refrigerator cannot keep food cool and fresh.

If your fridge is not cooling properly and you have checked all of the other things on this list, then there may be something wrong with the air damper control. You will need to have a technician come out and take a look at it for you. It is possible that this could be an easy fix, or it could be something that needs to be replaced entirely. Either way, it’s best to leave it up to someone who knows what they’re doing when it comes to fixing appliances like these.

To troubleshoot this issue, follow the steps below:

  •       Check the power supply to see if it is working properly
  •       If your Samsung refrigerator does not have any power supply issues, then you can proceed to check other parts of your appliance.
  •       Check if any of the wires are loose or disconnected from their connectors and reconnect them using a screwdriver. If you find any loose connections, then you can use electrical tape to fix them in place for now until you get time to replace them permanently with new ones later on.
  •       If there are any damaged wires or connectors, then it would be better if you replaced these components before proceeding further with troubleshooting your fridge.
  •       Get the help of a professional to fix the issue for you.

Compressor Problems

A compressor is a motor that pumps refrigerant through the system and into the evaporator coils. This causes the temperature inside the refrigerator to drop. If your refrigerator has a compressor problem, you will hear loud noises coming from it when you open or close its door. You may also see lights flashing on the control panel.

The compressor will be overheated if it has been working too hard for a long time. You can check the temperature of your Samsung refrigerator by using a thermometer on the back wall of your refrigerator. If it is too hot, then you need to replace the old compressor with a new one.

Dusty Condenser Coils

Samsung Fridge Not Cooling

Another reason why your Samsung Fridge may not be cooling properly is because of dirty condenser coils. The condenser coils are located at the back of your fridge, and they help circulate cold air around inside your fridge compartment. If these coils get clogged with dust and dirt particles from the outside air entering them through gaps in their metal casing, then they will not work properly and cool down properly.

You can clean these condenser coils easily using the manufacturer’s brush designed for this specific purpose, warm water, and dish soap (do not use harsh chemicals as this can damage them).

Temperature Regulation Issues

Your Samsung refrigerator will regulate its own temperature automatically, so there’s no need to worry about adjusting anything manually! However, suppose it seems like your unit isn’t regulating itself properly and switching between being cold and warm on its own accord. In that case, there may be something wrong with its thermostat control system or wiring harnesses (both of which can be replaced by a professional).


Fridge problems can be frustrating, to say the least, especially this time of year when you’re trying to keep your cold items nice and chill. If your Samsung fridge isn’t cooling, but the light is on, this could be due to something as simple as a blown fuse, dusty condenser coils, or tripped circuit breaker. The best thing to do is contact a professional to inspect your refrigerator. Don’t just trust one person’s opinion online – let an expert diagnose the problem for you!

The steps outlined above should give you a better idea of the problem you might be facing and how to fix it. If, after trying these tips and tricks, your Samsung fridge is not cooling, but the light is still on, then it’s time to call in professional help. Don’t try to diagnose the problem yourself; leave it up to an expert.