Discover this hidden feature that is the secret to the smooth operation of your refrigerator

The refrigerator is an indispensable appliance in our kitchens, but few people know some of its hidden features that contribute to its efficiency and durability. One of these functions, which is often overlooked, is the air circulation system . This article examines this mechanism and other important elements that ensure a smooth operation of your refrigerator.
1. The air circulation system
1.1 Importance of air circulation

The air circulation is crucial for maintaining an even temperature in the refrigerator. Most modern models are equipped with fans that blow cold air through the shelves and compartments, ensuring a uniform temperature distribution. This prevents the formation of hot and cold areas that can affect the quality of the food.
1.2 How the system works

The system works with the help of temperature sensors that detect temperature fluctuations. When the temperature in the refrigerator rises, the fan turns on to circulate the cold air. In addition, some refrigerators have a "quick cooling mode", which allows the food to cool down faster after opening the door.
2. Automatic defrosting
2.1 What it is

Automatic defrosting is another hidden feature that helps your refrigerator run smoothly. Over time, ice can form on the evaporator snakes, which reduces the cooling performance. The automatic defrost function eliminates this ice by temporarily heating the coils.
2.2 Benefits

Thanks to this feature, you no longer need to defrost your refrigerator manually, which can be a tedious task. If you keep the reels clean and free, your refrigerator runs more efficiently, which can also reduce your electricity bill.
3. Humidity control
3.1 Role of humidity

The regulation of the humidity is crucial for the preservation of foods. Modern refrigerators often have vegetable compartments with moisture settings. These containers can maintain optimal humidity for fruit and vegetables, which extends their shelf life.
3.2 Operation of vegetable drawers

Vegetable fans usually have two settings: one for fruit (high humidity) and one for vegetables (low humidity). As a result, food stays fresh for longer, as excessive drying out or condensation is prevented.
4. Thermal insulation
4.1 Importance of insulation

The insulation is an often underestimated aspect of the refrigerator. Good insulation prevents heat from penetrating the device from the outside, thus helping to maintain a constant internal temperature. This also reduces the load on the compressor and extends its service life.
4.2 Materials used

Most refrigerators use insulating materials such as polyurethane foam to minimize heat loss. In order to ensure optimal operation, checking the integrity of the insulation, especially door seals, is crucial.
5. Regular maintenance
5.1 Cleaning the coils

Regular maintenance is essential to ensure the proper functioning of your refrigerator. The condenser spirals at the back or bottom of the device should be cleaned regularly. Dust and dirt can accumulate, which can lead to overheating and reduced efficiency.