A refrigerator exists in every house or apartment, as food is stored in it. Today, the range of such units on the market goes off scale, and it is not always easy to make your choice. In addition, you often hear about the No Frost system, but what is it? This is an opportunity not to defrost the refrigerator constantly. But this does not mean that you no longer need to unplug and rinse it.
Therefore, "how to defrost No Frost refrigerators" is an urgent question. You need to know that this is a specific operation, which has its own sequence and certain stages. It is profitable to purchase a No Frost installation, but you need to turn to theory, which will then be put into practice. This is required in order not to send your refrigerator in for repair.
How is it going?
No Frost is not such a complex technology that you can't figure it out. In simple words, inside is a specialventilation system, it drives the cold over the entire area. Do not forget that the compressor stops and, so that ice does not form, the existing liquid leaves according to a special scheme. It is thanks to this that a large amount of condensate does not form, which then becomes an ice crust. In addition, bacteria and microorganisms do not appear.
As a result, knowing how this process works, I want to understand whether it is necessary to defrost the No Frost refrigerator. Masters say that this operation must be carried out without fail, because it prevents the formation and accumulation of negative bacteria that harm the products inside. Once every few months is enough to keep food clean and comfortable. But washing should be of the highest quality.
Why does frost form?
The system has a peculiar working process, but why does frost still collect on the walls? There are a number of reasons for this:
- One of the common ones is a lot of moisture. During operation, it begins to evaporate, and frost forms. When moisture accumulates, it begins to grow over the entire surface. It is worth trying and avoiding the presence of a large amount of liquid in the refrigerator.
- Many foods evaporate moisture. This means that storage is best done in a closed state, or at least wrapped in a film.
- No periodic defrost. Some people who purchase a unit with No Frost believe that it does not need to be cleaned and rinsed. This is the wrong decision. Everything will become clear when ice crusts appear on the walls after long-term operation. And when this process is started, there will be a lot of water.
These are the main reasons. Although it also happens that when they put jars close to the wall or put food, frostbite occurs upon contact. Because the cold air has nowhere to go, it accumulates and a crust of ice builds up.
Why defrost?
How to defrost the No Frost refrigerator and for what purpose? Before you start the process, you should understand why this is being done. One of the necessary operations is flushing the unit.
Because it's not easy to maintain accurate operation all the time. As a result, raids appear on the walls. In addition, you can forget to close the door all the way. It is worth remembering that a variety of products with their own odors that can accumulate are stored in the unit. To completely remove any odors, the No Frost refrigerator must be defrosted.
When a suitable environment is formed for bacteria, they begin to multiply actively. Everyone tries to remove them, and the only solution is to wipe and disinfect in time. The procedure itself is simple, but before starting it is worth understanding what is at stake. Masters believe that by making mistakes, you can create conditions for the failure of the unit.
Methodsdefrost
Conventionally, the whole process is divided into several types. But it is important to understand how to defrost the No Frost refrigerator. Most often, these are two options - drip and windy. In addition, you can always apply the two methods together and create a quick complete defrosting process. Let's look at both methods in more detail below.
Windy
How to defrost the No Frost refrigerator using this method? A special device is taken. It is located on the back of the device itself. Next is the supply of cold air from the refrigerator. When contact with the evaporator occurs, the air acquires the state of droplets, they already remain on the inner wall of the refrigerator. Also streams enter the freezer.
In such a situation, the operation of the main unit slows down its work process, and the heating is already minimal. As a result, drops in the form of condensate simply evaporate without residue, after which the operation of the motor resumes. There is a big plus - frost does not form and the temperature is different throughout the chamber. And one more plus - the restoration of the maximum cold temperature occurs quickly, even with the unit open. In this case, both the refrigerator itself and the chamber can have such a process. There is a minus - all products must always be closed. Since air currents will dry everything that is there. Another disadvantage is the high noise during operation. The evaporator is large and space is limited when installing it.
Drip method
What is the essence of the operation? Its meaning is the sameflat evaporator on the back of the refrigerator. When the compressor is started, frost begins to form on it, the motor shuts off, and liquid appears. And all the water that appears leaves in a specially created way. The container is not in the chamber; when heat appears, any liquid evaporates. As a result, nothing superfluous will form in the chamber of the device.
One of the main advantages is low cost and maximum efficiency. The equipment itself is elementary, so any breakdowns do not require large financial investments. Experts talk about the reliability of the entire installation, repairs are required extremely rarely. But there are always negative sides. The method is not suitable for the cold chamber; it is also not suitable for the freezer compartment. And in order to completely defrost the No Frost refrigerator, you need to turn it off for a long time. This will take more than a day.
Which methods will bring quick results?
Does the No Frost refrigerator defrost? It is now clear that the answer to this question is yes. At the same time, if you follow simple recommendations, then defrosting will take place quickly and the life of the unit will be extended.
How to defrost the refrigerator No Frost "Samsung"? The first is to take the instructions and read what is written there on this issue. It is in such papers that everything is needed, and it is described what actions are completely prohibited.
When the apartment or house is too hot, such processes are not recommended. Because for the compressor, sudden temperature changesthreatened with failure. On sale there are units with two or one cooling circuit. When there are two of them, then you can do procedures for getting rid of ice on one camera. Most often, you have to unplug the refrigerator.
Sometimes it pays to do a full flush. To do this, the unit is moved away from the wall and everything is cleaned. A lot of dust often collects on the back wall. It needs to be cleaned up first. Not everyone can wait for a long time, and to make the procedure faster, some use a hair dryer. It helps not only the moisture to quickly evaporate, but also the temperature inside to become positive.
There is not always time to blow dry. In such a situation, the doors open and the unit is left for two hours. Do not forcibly remove pieces of ice with sharp objects, otherwise damage to the walls and more may occur. When such a refrigerator with the No Frost system is washed and dried, it quickly gains cold after being turned on (which means that products are immediately put into it).
How long to wait?
The most suitable time is a day for complete thawing. If it is necessary to turn on the unit earlier, it is necessary to withstand at least 12 hours. And there are reasons for this, since when the compressor is running, the pressure on the condenser is high, and after turning it off, it drops. But this happens gradually, if you immediately turn it on, the pressure will jump. At that moment, the motor will be heavily loaded and will fail.
Conclusion
So, we figured out whether it is necessary to defrost the refrigeratorKnow Frost and how to do it right. Everyone should know that it is better to anticipate unpleasant situations than to correct them afterward. To do this, you need to create preventive measures for your equipment. You should not wait until the moment when there is a big ice and something starts to happen wrong. If you constantly clean, then it will not take much time for procedures of this nature in the future.
