Refrigerator LV Nou Frost - the principle of work

The refrigerator LV Nou Frost is one of the best units with a similar system of operation. The company in the household appliances market has been known for a long time, and their refrigerators with the Noë Frost system are famous for their ideal work. In this article we will talk about the features of the operation of such units and proper care for them.

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What is the defrosting system for a refrigerator?

No Frost in literal translation means "no frost".That is, during the entire operation of the device on the inner walls of the refrigerator does not form a snow bloom and ice. Therefore, such a defrosting option, as for a classic refrigerator, is simply not needed for such a device. Why is this happening? It's all about the machine itself.

Refrigeration manufacturers offer models with two types of thawing: drip or crying and windy or No Frost. How profitable will it be to buy an LV refrigerator Know No Frost?

Drip defrost

With this defrosting system, a flat evaporator that cools the rear wall of the chamber is on the rear side of the chamber. When the compressor is running, frost forms on this part of the chamber. The ice melts during breaks between freezing cycles, and water flows out of the chamber through special grooves into the container, which is located near the warm compressor. Under the influence of warm air it evaporates. Such a type of thawing is common to most people's refrigerators.

Wind defrosting

Defrosting type No Frost is based on the circulation inside the air chamber. This is done thanks to a special built-in fan, which promotes a uniform movement of cold air. In the case behind the back wall outside the chamber the evaporator is built. It is constantly blown by air, which is supplied by the fan through air channels. The moisture generated during the operation of the unit settles on the cold surface. In the intervals between the operation of the compressor the frost thaws and evaporates with the help of a low-power heater. After this, the cycle is repeated again.

Important! Producers of eastern countries, such as Japan and Korea, equipped with a system of windy thawing both cameras of the household appliance: freezing and refrigerating. This is due to the marine climate of South-East Asia, because such a system is just perfect for work in conditions with high humidity.

European manufacturers produce refrigerators, both with full No Frost, and with partial. That is, windy thawing has only a freezer, and the refrigerator compartment is equipped with a drop system.

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Advantages of LV refrigerators with No Frost system

What are the main advantages of such units? Is it worth replacing the familiar device on the refrigerator LJ Doe Frost?- The operation manual will help to understand this.

Let's consider the main advantages of the technique with the system of windy thawing:

• Such refrigerators have practically no ice inside both compartments, which contributes to a significant increase in the usable volume.
• The walls of the chambers due to the operation of the fans are less damp, which reduces the risk of growth and development of harmful microorganisms.
• Care for such devices is easier than for fridge-type coolers.
• After the new batch of products is loaded into the unit, the uniform temperature inside the chamber is restored very quickly. In this case, the packages do not freeze to each other.
• For more long-term preservation of freshness of products, many refrigerators have special compartments with a temperature of about 0 ° C, the so-called FreshZone, maintained in them.
• If the system fails, the device does not require a shutdown. He will continue to perform his function until the arrival of the master.

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Disadvantages of refrigerators with No Frost

system As with any other technique, devices with such a defrosting system have their drawbacks:

• Due to the constant flow of air, the products dry out quickly in the refrigerator. This problem is solved by packing the products in a film or placing them in containers.
• The system itself hides a lot of space - about 20 liters per camera.
• Inexpensive refrigerators with such a system are characterized by additional fan noise. But now it is rarely possible to find a model with this shortcoming.
• This system increases the cost of the refrigerator. Therefore devices like No Frost are more expensive than drip units.

Important! It is necessary to understand that the system does not in any way affect the quality of food freezing and storage, it is designed to facilitate the care of the unit. So whether your convenience is worth the extra money costs - it's up to you.

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How to install a refrigerator with the No Frost system?

First of all, the care for the household appliance for cooling the food begins with its transportation and installation. To properly locate the refrigerator, LJ Know No frost in the room, the following important aspects that are noted in the operating instructions should be known:

• Do not place the unit near heating appliances or in direct sunlight.

Important! If a floor heating installation is planned in the room, then it is necessary to leave the unheated area for the refrigerator.

Such a ban is due to the destruction of plastic and rubber parts, as well as damage to the paint under the influence of temperature.

Important! The regulated installation distance from the gas or electric cooker, battery and other similar devices is at least 50 cm.

• There must be space around the refrigerator for proper operation. Thus, the air can circulate freely and protect the compressor from overheating.

Important! The space should be about 5 cm.

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How to defrost the refrigerator correctly with the No Frost system?

Good models of equipment with a windy system are refrigerators LJI Know Frost. The operating instructions of the device state that the unit does not require defrosting. But do not take these words literally. Sooner or later the refrigerator still has to be completely unfrozen and thoroughly washed by hand. This will increase the efficiency of the refrigerator and significantly extend its service life.

In the same manual you will find a reminder for the proper care of the device:

1. It is not recommended to defrost and clean the refrigerator in too hot or excessively cold weather.
2. If your unit has two cooling circuits, you can only unfreeze one of the chambers. If the device has one cooling circuit, which happens more often, set the thermostat to the zero position and unplug the refrigerator from the outlet.
3. Remove all food from the chambers and leave the refrigerator doors open wide.
4. The refrigerator should be washed completely, so you need to move it away from the wall or kitchen set so that you can easily clean the outer panel and the back wall.

Important! On the back of the device, the most dust is collected. By removing it, you reduce the power consumption of the unit.

1. Wait for the inside surfaces of the cameras to reach room temperature.

Important! If you begin to disinfect refrigerated walls of the refrigerator, you can cause mechanical damage to the shelves by contact with hot water.

1. You can accelerate the defrosting process with a conventional hair dryer.

Important! In no case can not scrape ice or frost from the walls of the chamber with blades or a knife. So you just damage your technique.

1. When the appliance has completely cooled down, you can start cleaning it.

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How to wash the refrigerator with the No Frost system?

It is necessary to wash this technique correctly, paying due attention to all important details. The instruction of the refrigerator LG No Frost perfectly explains all the nuances of the correct cleaning of the unit:

1. First of all, it is necessary to clean the ventilation openings in both chambers. To do this, use ordinary cotton swabs, soaked in clean warm water.

Important! Do not unscrew or remove the panels covering the ventilation. This violates the terms of the warranty agreement with the manufacturer.

1. After cleaning the ventilation grid, you can take for washing glass and plastic shelves, door pockets, retractable containers and other elements of the interior decoration of the refrigeration unit.

Important! Particular attention should be given to rubber seals, which ensure the hermetic closing of the doors of the device. Remember that rubber is an excellent place for the development and reproduction of germs and bacteria.

1. After washing all the elements of the refrigerator, LIE Nau Frost should be wiped dry with a soft cloth to avoid stains from water and stains.
2. The refrigerator doors should be left open for a while, so that all moisture completely evaporates.
3. Now you can return all the shelves and containers to their places, close the door of the device and install it back to its place.
4. The appliance must be switched on only after all surfaces have dried completely.

Important! Remains of moisture can quickly turn into frost or ice.

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How to wash the refrigerator No Frost?- Cleaning products

The best way to wash all internal parts of the refrigerator are simple solutions prepared at home.

Important! Do not use any chemicals to wash the refrigerator inside. Otherwise, with the further storage of products, particles of chemicals harmful to the human body will settle on them.

Soap solution

This product is the simplest and most convenient for most housewives:

1. Prepare a mild soap solution from pure water and dishwashing detergent.

Important! You can also use laundry soap. To do this, dissolve a small piece in warm water.

1. Process all internal parts of the refrigerator and its external panels.
2. Wipe all treated surfaces with a cloth soaked in clean water.
3. Wipe the refrigerator dry.

Soda solution

Soda is able to effectively and safely disinfect all surfaces of household appliances. To do this:

1. Mix 1 liter of warm water with 2 tablespoons of powder.
2. Use a soft sponge or a cloth soaked in a solution to wipe off all the surfaces of the refrigerator.
3. Walk once again on the subjects with a damp cloth dampened in clean water.
4. Dry all parts of the unit.
   

Whiteness

The refrigerator, like no other household appliance, accumulates excess moisture, which causes dangerous mildew. In this case, the surface of the infected elements should be treated with a solution of "Whiteness".

How to use:

1. Prepare the solution by mixing whiteness and clean warm water in the proportion of 1 to 10.
2. All the detachable parts and containers are completely washed in the prepared solution.
3. Poorly washable stains should be moistened first. After 10-15 minutes, they can easily be removed with a damp cloth.
4. Wipe all treated parts with a damp cloth dampened in clean water.
5. Wipe clean items dry with a soft towel.

Vinegar solution

Vinegar will not only disinfect the surfaces, but also eliminate the unpleasant odor inside the refrigerator chamber. Know-How:

1. Dilute the vinegar with water in equal parts.
2. Wipe with a solution all the equipment from the inside.

Important! To achieve the best result, you can leave a rag soaked in vinegar inside the refrigerator for several hours.

1. Wipe all washed parts with a dry towel.

Important! Refrigerators with the No Frost system quickly gain cold, so all products can be placed on the shelves immediately after the unit is turned on.

Defrost and wash the refrigerator with windy thawing is necessary once a year, provided it is properly used. To ensure that your refrigerator LV Know Frost is always clean, make sure that inside it is not stored spoiled food and expired goods, because they are the cause of the development of bacteria and the emergence of an unpleasant smell.