What To Do When The Refrigerator Does Not Cool Properly?

The refrigerator does not cool! Quickly you have to find ways to save the food from spoiling. A check of the device reveals whether the repair is possible and reasonable or new purchase is due.

The refrigerator does not cool – If the refrigerator no longer cools properly, it is usually necessary to call a specialist. However, you can get a picture of the damage beforehand to estimate the cost.


How does the refrigerator work?

Like all refrigerators, a refrigerator works using a compressor plugged into the wall socket and ran continuously. An interposed temperature controller turns the motor on and off as needed. So the refrigerator cools whenever the engine is running.


Why does the refrigeration stop working?

Every refrigerator has a compressor that must be getting supplied with electricity. The temperature controller ensures that the compressor starts up when needed and moves the coolant: the inside of the refrigerator cools down.

If the cooling no longer works, one of these technical components is probably defective. In most cases, the thermostat detects and regulates the temperature prevailing in the refrigerator.


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Refrigerator does not cool: Causes and Remedies.

If a refrigerator cools too much or too little, it may be due to the thermostat. We may set the thermostat incorrectly. 

So put the temperature selector switch correctly by turning it. Then check the setting by placing a glass of water with a thermometer in the refrigerator for a few hours. The ideal temperature should be between 2 and 6°C. 

Sometimes the thermostat is also defective. In this case, it is getting set correctly, but the unit will not turn on even when cooling is needed. If trying to fix the thermostat precisely does nothing, you should replace it.

Now let us look below at the causes and possible remedies.

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Refrigerator does not cool: The walls are getting covered with a thick layer of ice.

If the refrigerator’s interior walls are covered with a thick layer of ice, the unit will not cool well.

In this case, the ice layer has an insulating effect and prevents the device from working optimally. Solve this problem by defrosting the refrigerator regularly.


Refrigerator does not cool: The condenser is clogged.

Possibly, the unit cannot cool appropriately because the condenser is getting covered with dust. The condenser is the grid-like structure on the back of the unit.

Due to dust accumulation, it cannot dissipate the heat adequately, so the compressor has to run longer than usual.

Therefore, check if the grille on the back is in good condition and clean it regularly to maintain your refrigerator’s performance.


Refrigerator does not cool: The fan is getting broken.

In certain refrigerators, the condenser is equipped with a fan that promotes heat exchange, ensuring that heat is distributed more efficiently.

If the fan stops working or is covered with dust, for example, the refrigerator will not be able to cool properly. If you notice that the fan is defective, you must replace it.


Refrigerator does not cool: The appliance no longer closes.

If the refrigerator no longer closes tightly, it can no longer cool sufficiently. Check if the door seal is cracked, deformed, or damaged.

If so, you will need to replace it or reinsert it properly. If the door seal is acceptable, but the door still does not seal, the door itself may be defective.

If it is bent, and the air can get in, unfortunately, you will have to replace it. Finally, check to see if food is preventing the door from closing.

A thick layer of ice can also cause the door to stop closing. Therefore, do not forget to defrost your unit regularly.


Refrigerator does not cool: The room temperature is too high.

If the room where the refrigerator is getting located is hot, the fridge cannot cool optimally. Therefore, check if the unit is next to a heat source, such as a radiator or an oven.

It is also possible that the sun is shining on the refrigerator from outside. In this case, move your unit to a place where it will not be affected by external heat.


Refrigerator does not cool: The cooling circuit loses cooling liquid.

Without cooling fluid, the refrigerator cannot produce cold. A leak in the system can be the cause of the unit not cooling enough.

Such a problem can only be fixed by a professional. Therefore, contact a service technician who will find the leak, repair it, and refill the coolant.

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FAQ Refrigerator Does Not Cool

What to do if the refrigerator does not cool properly?

If the refrigerator no longer cools sufficiently, the first thing you should do is remove the contents from storage so that the food does not suffer from the unaccustomed heat. Initially, cool boxes or bags are sufficient for this purpose.

How to notice that the refrigerator is broken?

Many devices strike meanwhile, however already after five years. If a device is defective, a new purchase is worthwhile, of course. The investment is usually not much more expensive than a costly repair. The recommendation to replace the refrigerator after 10 to 15 years is mainly energy consumption.

How long does it take for a refrigerator to cool?

As mentioned initially, the time it takes for a refrigerator to be ready for use can vary. As a rule, however, it can be narrowed down to a period of 4 to 6 hours.

Why is my freezer no longer cooling properly?

If your freezer doesn't cool anymore, it could be because the device doesn't detect the temperature correctly. A thermostat with a temperature sensor is responsible for this - just like a radiator. It may be incorrectly set or even defective.

Why does the refrigerator no longer work?

Your refrigerator's plug is possibly not plugged in, or the socket is not getting supplied with power. Fill another device into the same outlet to check if it works usually. Also, check the power cord. If it is damaged, you will need to replace it.

What to do if the refrigerator is broken?

If the appliance is broken, many problems do not require you to call a repair service or buy a new one directly. In the refrigerator, you store a lot of food, which otherwise quickly goes wrong. If the device breaks, it must be rapidly repaired or replaced.

How long does a refrigerator take after it is turned on?

About 4 hours if it is a modern device. It takes about 4-6 hours, and if you moved it, you must turn it on only after 9 hours; otherwise, it will break.

How long should I leave the refrigerator after delivery?

If you transported your refrigerator lying down, you should wait at least twelve hours before starting it up again. For older refrigerators, even 24 hours is getting recommended.

Why is my new refrigerator humming?

Possible cause of humming: leaking refrigerator door. If the refrigerator no longer closes properly because, for example, the sealing rubber has become old and porous, heat will penetrate the refrigerator's interior. Put a flashlight inside your refrigerator and close the door.

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What level should you set the refrigerator?

The optimal refrigerator temperature is between and 5 °C and 7 °C. Usually, this corresponds to level 1 or 2 on models with knobs to adjust the temperature. During the summer months, feel free to turn the dial to level 3 to 5 to counteract the heat from outside.




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