There could be many reasons why your Samsung fridge isn't cooling. Try these to get up and running again
Samsung is a well-known household name across the world and the number-one selling brand of major appliances across America. Best known for products that are designed for the way you live, a Samsung product will help to make your life much easier, infinitely more efficient, and way more stylish!
But even the very best products occasionally run into problems – whether due to wear and tear or user error – and arming yourself with knowledge about some of the most common problems along with how to resolve them will save you a good deal of time, worry, and expense.
So, whether you’ve already run into an issue and need to know how to repair it or are researching ahead of a new Samsung fridge purchase, we’ve got all the answers and solutions you’re going to need.
How to identify that your Samsung fridge is faulty
There are a few major warning signs that will alert you to the fact your Samsung fridge is not cooling, these include:
- Temperature test – You don’t get that rush of cold when you open the door, or your butter feels soft to the touch
- Excess condensation – Whilst a little bit of condensation to the inside of your fridge isn’t a huge issue, condensation over your food or excess water droplets over the walls of your unit indicates an issue
- The motor is hot – The motor of your fridge is an extremely hardworking device and will naturally feel a little warm. However, it definitely shouldn’t feel hot. If you can feel excess heat when placing your hand towards the back of the fridge this is a sign it’s having to work overtime and should be investigated
- Noise test – The gentle humming noise a fridge makes is a comforting ‘white noise’ but if that noise raises to an unusually high level, the internal motor and compressor is having to work extra hard for some reason.Other ‘red-flag’ noises include excessive popping, cracking, or hissing
- Water on the floor – If the underneath of your fridge has turned into a slip n slide, this indicates there is a leak somewhere that needs to be fixed. Another key indicator is an ice build-up on the back of your fridge
How to reset your Samsung fridge
Whilst Samsung doesn’t recommend that you regularly reset your Samsung fridge, if you do need to do this as a once-off fix, there is a simple way to carry out this action.
Firstly, you need to stop the power going into the fridge. You can do this by unplugging it or turning the power off at the circuit breaker. Wait a full five minutes before plugging it back in again.
How to reset your Family Hub screen
Resetting your Family Hub screen on your Samsung fridge is relatively easy, you simply need to flick the red switch that is situated inside the right-hand door at the top.
To perform a factory reset you should navigate to ‘settings’ before selecting ‘about Family Hub’. You will then see the option to ‘factory reset data’, here you should select ‘reset’ and then ‘reset’ again when prompted. Finally, select the option to ‘delete all data’.
15 Reasons your Samsung Fridge isn’t cooling
1. It’s not plugged in properly
Easy fix number one simply requires you to remove the plug from the wall before plugging it back in again. If this doesn’t resolve the issue, check the socket by plugging another appliance into the plug, if that doesn’t work either then you should check the circuit breaker for that unit.
2. The doors haven’t been closed fully
When a refrigerator door fails to close fully to create a proper seal, cold air can escape, and warm air will travel into the fridge unit. Fixing this could be as simple as rearranging the items inside the fridge to make sure nothing is obstructing the door. Failing that, you should check the fridge’s closing cam.
3. The door seals are dirty
Check all along the door seals for dirt or small tears that could be causing gaps that are allowing warm air to travel inside your Samsung fridge. Clean off any dirt, grease, or debris with warm soapy water and allow up to 24 hours for the fridge to reach the optimum temperature again.
If you notice any tears in the door seal, in most cases the seal will need to be replaced. However, if the damage is relatively minor you may be able to repair this yourself.
4. The fridge is in the wrong position
If your fridge is struggling to keep cool, this could be because it has been placed too close to a heat source such as in direct sunlight or next to a stove. Placing fridges next to a stove will make the fridge’s compressor work overtime, making it more prone to problems.
Reposition your fridge, if at all possible, to avoid these issues.
5. The temperature has been set too high
You may need to lower the temperature inside the refrigeration unit if it isn’t keeping your items cool enough. The ideal temperature for a fridge is around 3 degrees – if the temperature is higher than this, decrease the temperature using the control panel.
6. There isn’t enough space between the wall and the fridge
If your fridge doesn’t get enough ventilation, it is at risk of overheating. You should allow between ½ inch and one inch of extra space between the refrigerator and side wall, and the same clearance at the top.
7. There is too much food in the fridge
If you’ve recently been on a big shopping trip, you may have over-packed your fridge which will be restricting the airflow or blocking a vent. Fridges need room to be able to circulate enough cold air around the items stored in there – consider moving some of the items into the freezer or rearranging the shelves to give your fridge more room to breathe!
8. The Samsung fridge is still in demo mode
You may have accidentally switched your fridge into demo mode without noticing. If your Samsung fridge display reads ‘OF-OF’ then this is a sure sign it has been switched into demo mode which will disable the compressor and should be reset ASAP.
Turning off demo mode is pretty easy but varies between models. Refer to your paper manual or check online to learn about your specific refrigerator model.
9. There’s a problem with the evaporator coils
If the evaporator coils are covered with frost or ice, the evaporator fan will be unable to circulate cold air around the fridge.
One way to resolve this issue is to replace the white defrost temperature sensor which will be located on the right-hand side of the fridge.
10. There’s a problem with the condenser/evaporator fan motor
Condenser fan motors work by drawing air through the condenser coils and over the compressor. If this fan isn’t working correctly, it will be unable to cool the refrigerator. Check the fan for obstructions and try manually spinning the fan, if it doesn’t spin freely you will need to replace the fan.
11. The defrost thermostat is faulty
The defrost thermostat is a device that monitors the temperature of the evaporator coils. When the temperature of the coils drops below a certain level, the thermostat will allow power to flow to the defrost heater to prevent the build-up of ice or frost.
If the defrost thermostat on your Samsung fridge is faulty, it will need to be replaced.
12. The start capacitor is faulty
The start capacitor works in conjunction with the start relay and gets the compressor working. Without a fully working start capacitor, the start relay won’t be able to provide enough power to operate the compressor and it will either work intermittently or fail completely.
If you suspect an issue with the start capacitor, you can check it by testing with a multimeter to see if there is a reading. If there is no reading, the start capacitor should be replaced. Be sure to realise that when testing a capacitor, the test meter should flash up and then return to a very high reading. If you get a constant low reading, or no flash of the reading, the capacitor is likely faulty.
However, this is true if the capacitor has its connections removed. If the connections are left in place during the test, the reading may not be the capacitor, but the circuit to which it is connected.
13. There’s a faulty temperature control board
The control board of a Samsung fridge is probably one of the most crucial elements required to operate it fully. It provides energy to the compressor and fan motors and is one of the least-likely parts to fail.
However, if after checking all other components of your Samsung fridge, and it is still not cooling properly, the temperature control board may have failed and will need to be replaced.
14. There's a faulty thermistor
A failing thermistor will cause temperature fluctuations, creating temperatures that are either too cold or too hot. If you believe the thermistor in your Samsung refrigerator has failed, you could check it with a multimeter to see whether the thermistor resistance changes in conjunction with the temperature of the fridge.
If it doesn’t change, or doesn’t have continuity then the thermistor should be replaced.
15. The air damper control unit is faulty
The damper control assembly opens and closes to allow the right amount of cooled air into the refrigerator unit. If the damper control doesn’t open properly, cool air won’t enter, and your Samsung fridge will warm up.
The damper control is situated behind the back panel and should be checked to make sure it’s not stuck in the ‘closed’ position. If it is, or in any way broken, it will need to be replaced.
Whilst we’ve outlined several potential issues with a Samsung fridge, it’s worth noting that Samsung appliances are generally reliable workhorses that will cause you very few problems. However, as you will have seen some of these issues are completely avoidable, and with just a little knowledge of what potentially could go wrong, you’ll be in a good position to avoid them completely.
Regular maintenance is key, so consider taking just a few minutes each week to give your Samsung fridge a thorough clean and check-over in order to keep it in tip-top condition for many years to come.
Where is the reset button on a Samsung fridge?
You can reset a Samsung refrigerator by unplugging it, or switching off the circuit breaker, and waiting for five minutes before plugging it in again.
If you have a Family Hub you can reset it by flicking the red reset switch on and off, which is located inside the right-hand-side door at the top.
Why is my Samsung fridge running but not getting cold?
There are several reasons your fridge may be running but not getting cold, some quick and simple fixes include:
- Checking it has been plugged in correctly
- Making sure nothing is obstructing the doors and they have been fully closed
- Checking the door seals are not dirty or torn
- Considering repositioning the fridge if it is too close to the stove or in direct sunlight
- Reducing the temperature on the control panel
- Reducing the amount of food/drink in the fridge
How do I clean the condenser coils on my Samsung fridge?
Cleaning the condenser coils is relatively easy when you know how! You must firstly unplug your fridge at the wall and pull the fridge forward away from the wall to access the coils at the back. Use a soft-bristled brush to remove visible dirt and dust before gently vacuuming all over the coils.
What should the minimum distance between a Samsung fridge and stove be?
The ideal distance between a refrigerator and gas stove should be around 50cm. For electric stoves, this can be reduced to 5cm.