Modern refrigerators LG are equipped with many advanced functions designed to maximize the shelf life of products, and one of the most significant among them is the freshness zone. Many owners, when purchasing new equipment, do not fully understand how exactly this compartment differs from a regular shelf and how to use it to achieve the best result. The technology is aimed at creating a specific microclimate that significantly slows down the processes of withering of vegetables and spoilage of meat.
In this article we will analyze in detail the principle of operation Fresh Zone, consider the differences between zero temperature and conventional refrigeration, and also give practical advice on placing various categories of products. Understanding these nuances will allow you not only to save on products, reducing the amount of wasted food, but also to maintain their taste and vitamin composition at a high level.
You will learn why some models allow you to regulate humidity, while in others this parameter is fixed, and how this affects storage. We will also touch on the topic of energy saving and proper loading of the chambers so that the compressor operates in optimal mode, without creating unnecessary noise and without consuming excess electricity.
The principle of operation of the freshness zone in LG refrigerators
Technology Fresh Zone is based on maintaining a temperature close to zero, but preventing food from freezing. Unlike the main refrigerator compartment, where the standard readings are around +4...+5°C, in the special zone the thermostat is set to a range from 0°C to +2°C. It is these conditions that are considered ideal for most perishable goods, since under them the activity of bacteria is minimized, but the structure of the tissues is not destroyed by ice.
The most important aspect is the air circulation system. Cold air is supplied to this compartment separately, often through special dampers, which allows the temperature to be isolated even when the main door is frequently opened. Some advanced models LG with an inverter compressor Linear Cooling temperature differences are minimized, which is critical for cold-sensitive products.
⚠️ Attention: Do not try to artificially lower the temperature in the main compartment to 0°C to simulate a fresh zone. This will cause water to freeze in the door, spoilage of dairy products and increased load on the compressor, which may cause failure.
Humidity control is a key element of the system. Depending on the model, Fresh Zone may have a fixed humidity level (usually about 45-50%) or the ability to adjust it. This allows you to create optimal conditions for both meat and vegetables, preventing them from drying out or, conversely, rotting from excess moisture.
Varieties of compartments for storing fresh food
Engineers LG have developed several modifications of storage systems that can be found in different price categories of refrigerators. Understanding the difference between the two will help you make the most of your specific model's capabilities. The main difference lies in the degree of control over the environment parameters inside the container.
The first type is classic zero zone with fixed parameters. Here the temperature remains stable around 0°C and the humidity is average. This is a universal solution suitable for short-term storage of meat, fish and cheeses. The second type is a humidity-controlled zone, often called Moist Balance Crisper. Such containers have a special regulator (slider) that allows you to switch modes between “Low” (for vegetables that emit ethylene) and “High” (for leafy greens). mucus.
- 🥩 "Low" mode - ideal for meat, fish, cheeses and sausages, prevents the appearance of mucus.
- 🥬 "High" mode - preserves the juiciness of salads, berries, fruits and vegetables, preventing them from withering.
- ❄️ "Auto" mode - in some models, the system itself selects optimal conditions based on the type of loaded products.
It is worth noting that in top models with technology DoorCooling+ cold air is supplied directly to the freshness zone through holes in the rear wall, which ensures instant temperature restoration after loading warm products. This distinguishes them from budget series, where cooling occurs due to general convection.
Optimal placement of products in the Fresh Zone
Correct distribution of products inside the containers of the freshness zone is the key to their long-term storage. Despite advanced cooling systems, tight packing can block air circulation, creating "warm pockets" where bacteria grow faster. It is necessary to leave small gaps between packages.
Meat and fish products are best placed on the bottom shelf of the zone or in a special drawer, if provided for by the design. This is not only hygienic, but also ensures that they are in the coldest part of the compartment, since cold air always tends downwards. The packaging should be left in its original form or transferred to airtight containers to avoid drying out.
Vegetables and fruits require a more delicate approach. Leafy greens, such as lettuce, spinach or parsley, lose turgor quickly in low humidity, so they are designed for high moisture. Root vegetables and fruits with thick skins do better in drier conditions.
| Product type | Recommended mode | Shelf life (days) | Features |
|---|---|---|---|
| Fresh meat | Low humidity / 0°C | 3-4 | Store in a closed container |
| Fish and seafood | Low humidity / 0°C | 2-3 | Preferably in a vacuum |
| Leafy greens | High humidity | 5-7 | Do not wash before storage |
| Hard cheeses | Low humidity | 10-14 | Avoid direct contact with walls |
⚠️ Attention: Do not store tropical fruits (bananas, mangoes) in the Fresh Zone, as low temperatures can cause a “cold burn” and they will turn black faster than at room temperature.
Setting the temperature and managing modes
Managing fresh zone parameters in refrigerators LG can be carried out both mechanically and through a digital interface, depending on the series of the device. On electronically controlled models, there is often a separate button or touch zone on the outer door panel, labeled as Fresh Zone or 0°C. Clicking on it switches the damper operating modes.
In more complex systems, such as Smart ThinQ, control can be carried out on a smartphone. This allows you to remotely check if a zone is on and change settings without opening the refrigerator door. The digital display on the display shows the current set temperature, which gives an accurate understanding of the processes taking place.
If you notice that the products in the zone have begun to freeze, the temperature should be increased by 1-2 degrees. Conversely, if the meat loses color or smells, the temperature needs to be lowered. It is important to make changes smoothly, giving the system 3-4 hours to stabilize the new mode.
Sequence of settings (for models with a panel inside):1. Press the "Freezer" or "Fridge" button 3 times.
2. Select the "Fresh Zone" mode.
3. Use the "+" or "-" buttons to set the value.
4. Press "Lock" to fix the settings.
☑️ Checking the operation of the freshness zone
Frequent problems and ways to eliminate them
Even in reliable technology LG situations may arise when the freshness zone ceases to perform its functions properly. One common problem is the formation of condensation or ice inside the container. This often indicates that the drainage hole is clogged with food debris or ice, and the moisture is not having time to evaporate.
Another common complaint is insufficient cooling. The reason may be that the refrigerator is overloaded with products that block the outlet openings of the air ducts. It is also worth checking the tightness of the door seals; if they are worn out or dirty, warm air from the room will constantly flow in, throwing off the thermostat settings.
In some cases, users encounter noise when the damper that regulates the supply of cold air operates. This may be a sign of a foreign object getting into the mechanism or a malfunction of the damper drive itself. If the noise is accompanied by errors on the display, diagnostics are required.
- ❄️ Ice formation - check the tightness of food packaging and clean drainage.
- 🌡️ Temperature is above normal - make sure the ventilation holes are not blocked.
- 🔊 Extraneous sound — inspect the damper mechanism for obstacles.
⚠️ Attention: If you find that the food in the freshness zone is frozen, do not try to defrost it suddenly with hot water or a hairdryer. A sharp temperature change will destroy the structure of the fibers, and the product will become unsuitable for food.
Care of the freshness zone and hygiene
To maintain effective operation Fresh Zone it is necessary to regularly carry out preventive cleaning. The plastic from which the containers are made can absorb odors, so it is recommended to wash them with warm water and a mild detergent once a month. The use of aggressive chemicals or abrasive sponges is prohibited, as this can damage the antibacterial coating.
Particular attention should be paid to the rubber seals on the drawer doors. Over time, plaque accumulates on them, making it difficult to close tightly. Wipe them with a damp cloth soaked in a weak solution of vinegar or soda to remove dirt and prevent mold.
If your model has carbon filters for purifying the air inside the freshness zone (found in the premium segment), do not forget to change them according to the instructions, usually once every 6 months. A saturated filter stops absorbing odors and can become a source of unpleasant odor.
How to remove odor from a container?
Put an activated carbon tablet or an open box of soda on the bottom of the container for 24 hours. This effectively neutralizes foreign odors.
Comparison with analogues from other manufacturers
Technology LG Fresh Zone is one of the leaders on the market, but competitors have their own analogues that also deserve attention. For example, y Samsung a similar function is called Cool Select+, and y Bosch — VitaFresh. There are no fundamental differences in the physics of the process, however, approaches to implementing the interface and additional functions may differ.
The main advantage of solutions LG often lies in the use of linear inverter compressors, which provide a more stable temperature without sudden jumps. This is especially important for the freshness zone, where fluctuations of even half a degree can be critical. In addition, the ergonomics of the drawers LG often allows you to place larger packages.
When choosing a refrigerator, you should pay attention not only to the name of the technology, but also to real reviews about the uniformity of cold distribution in a particular model. Sometimes the marketing name hides a simple additional shelf without active cooling, so studying the technical documentation is mandatory.
Is it possible to store ready-made dishes in the Fresh Zone?
Store You can prepare ready-made meals in the freshness zone, but only in hermetically sealed containers. Opened food will quickly dry out due to low humidity, and can also transfer its odors to other foods, such as cheese or butter.
Why does bottled water freeze in the fresh zone?
The temperature in this compartment can drop to 0°C or slightly lower. Water at this temperature begins to crystallize. To store water, it is better to use the main compartment of the refrigerator, where the temperature is consistently above freezing.
How often do you need to defrost the Fresh Zone?
The fresh zone does not require special defrosting if the refrigerator is equipped with a No Frost system. However, once every six months it is recommended to completely defrost and wash the refrigerator for prevention and hygiene, disconnecting the device from the mains.
Does the fullness of the refrigerator affect the operation of the Fresh Zone?
Yes, it does. A refrigerator that is too full makes it difficult for air to circulate, which can lead to uneven cooling. It is recommended to fill the chamber no more than 70-80% for efficient operation of the system.