Samsung refrigerator upper chamber temperature indicator flashes

The No Frost dry freezing system uses a fan located inside the refrigerator compartment. Its use leads to the fact that the cold air flows inside are constantly mixed and the products are cooled more evenly. After warming up, the air takes in the condensation that has formed and discharges it outside.

This method of operation is possible due to the fact that the Samsung two-chamber No Frost refrigerator is highly reliable. However, over time, equipment wears out and the likelihood of malfunctions increases. In such a situation, it is important to correctly determine the cause of the problem. Of course, by calling a specialist, this is not difficult to do.

Important! Samsung has created a built-in electronic diagnostic system in its refrigerators, which allows even an inexperienced user to determine what happened to the equipment.

However, in order to do this, you need to know how to use such diagnostics. Based on the data received from the sensors, it draws conclusions about the nature of the malfunction that occurred. After analyzing the information received by it, it determines the type of malfunction and displays an error code on the display located on the panel.

Knowing how to read it correctly, the user can easily find out the type of problem that has arisen in the Samsung No Frost refrigerator. There are instructions that detail what needs to be done in each situation, depending on the code issued by the system. At the same time, you can immediately see when you can take independent action, and in which cases you need to call a specialist. The list of malfunctions of the Samsung No Frost two-chamber refrigerator can be found in the corresponding table.

Error Code Table

Ways to troubleshoot problems with Samsung refrigerators

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TOP 10 faults of Samsung No Frost refrigerators

Published: 29 Aug 2020

Samsung household refrigerators with the Full No Frost system are modern, convenient refrigeration equipment. There is only one evaporator in such refrigerators; it is located in the freezer. The refrigerator compartment is cooled by a fan, which through special channels drives cold air from the freezer evaporator into the refrigerator compartment. The evaporator in the freezer has a built-in heating element, which periodically turns on and thaws the snow and ice that has formed on the evaporator. Thus, the No Frost refrigerator does not need to be defrosted; it does it automatically.

Despite the obvious advantage over conventional refrigerators - the presence of an automatic defrosting system No Frost - it is also a disadvantage, since defrosting is the weakest link in Samsung refrigerators of this type. One or more of its elements fail: defroster (defrost sensor), fuse, timer and/or heating element. Let's look at all the breakdowns in more detail.

Fuse blown - from 1,700 rubles*

The fuse in No Frost refrigerators has a protective function. When for some reason the refrigerator does not come out of defrost, the heating element continues to heat, and the evaporator temperature rises above a certain norm (usually 60-70°C), the protection is triggered: the fuse blows, the circuit automatically breaks, and the refrigerator continues to operate without defrosting.

After the fuse blows, the Samsung No Frost refrigerator will function normally for about one to two weeks, and then you will notice that ice has formed in the freezer, the refrigerator compartment does not cool well, and the compressor works with rare shutdowns.

Repair consists of replacing the fuse. In some Samsung No Frost refrigerators it comes in the same housing with a defrost sensor, so both parts are replaced.

The defrost timer has failed - from 2000 rubles*

The timer switches between cooling and defrosting modes. When it fails, the Samsung refrigerator either gets stuck in defrost mode and does not turn on at all, or does not go into defrost. In the second case, the evaporator is covered with ice, the refrigerator compartment cools poorly or does not cool at all, and the compressor constantly works or rarely turns off.

To fix the problem, you need to replace the timer.

From the practice of a master! Often, along with the defrost timer, the fuse and/or defrost sensor (defroster) fail. Therefore, if you find that the timer is faulty, you must also check the fuse and defrost sensor.

Defrost sensor (defroster) is faulty - from RUB 1,700*

The sensor measures the temperature in the evaporator. At its signal, the refrigerator begins defrosting and completes it. If the sensor fails, the Samsung refrigerator either does not enter the defrost at all or does not exit it. In the first case, a fur coat grows on the evaporator, blocks the cold air supply channel to the refrigeration compartment, and the refrigeration compartment does not cool. In the second case, the Samsung No Frost refrigerator freezes in defrost mode and does not turn on.

The sensor needs to be replaced with a new one. In some refrigerator models, the defrost sensor and the fuse are located in the same housing, so they are replaced together.

From the practice of a master! Often, along with the defroster, the defrost timer also fails. Therefore, if you change the sensor, be sure to measure the resistance of the timer. It should be in the range of 10-30 kOhm.

The defrost heater (TEN) burned out - from 2900 rubles*

The heating element is built into the evaporator in the freezer. When the evaporator temperature drops below a certain level, the defrost sensor signals this and the heater turns on. During defrosting, the temperature in the evaporator rises, and when it reaches a certain level, the heating element turns off. In a heating element, the coil usually burns out.

If the heating element fails, it must be replaced.

The motor-compressor has failed - from 2200 rubles*

It does not turn on at all or turns on and turns off immediately. The main reasons for compressor failure in Samsung refrigerators with a No Frost defrost system:

• break of the working and/or starting winding - in this case the refrigerator does not turn on at all;
• interturn short circuit in the working or starting windings - the motor turns on for a few seconds, the start-protection relay clicks, and the compressor turns off;
• short circuit of the winding to the housing - in such a situation, when trying to start the compressor, the machine is knocked out.

The compressor cannot be repaired and must be replaced with a new one.

The control module is faulty - from RUB 2,200*

The control unit is a microcircuit with radio elements, which contains the algorithm for the operation of the refrigerator. When a module fails, radio elements burn in it, contacts and/or traces of the microcircuit burn out or oxidize, and the firmware gets lost. When the module is faulty, the Samsung refrigerator with No Frost behaves differently:

• both chambers or one do not freeze;
• the refrigerator does not turn on at all;
• In rare cases, the refrigerator knocks out the machine.

It is necessary to identify burnt elements and replace them with new ones, solder suspicious tracks and/or contacts of the microcircuit. If the firmware fails, the module memory is unsoldered, reprogrammed and soldered back in. In difficult cases, when the microcircuit processor fails, the control module is completely replaced.

The drainage in the freezer of the refrigerator with No Frost is clogged - from RUB 1,300*

During normal operation of the No Frost defrost, water is formed in the Samsung refrigerator, which is drained through the drainage channel into the bath at the back of the refrigerator. When the drain is clogged or frozen, the water does not flow into the tray, but flows to the bottom of the freezer and freezes there.

It is necessary to remove the panel inside the freezer, behind which there is a No Frost evaporator and a drainage hole, and flush out the blockage using a syringe. If this method does not help, then the drainage channel needs to be cleaned with a cable.

The fan in the Samsung refrigerator with No Frost is broken - from 2100 rubles*

The fan drives cold air from the No Frost evaporator in the freezer into the refrigerator compartment. If it fails, the refrigerator compartment does not cool, but the freezer works. Basically, the fan motor burns or the blades break.

Often the cause of fan failure is a malfunction of the No Frost defrost system. Due to its breakdown, ice frozen on the evaporator blocks the rotation of the fan and disables it. Before the fan fails, the sound of the fan blades hitting the ice can be heard.

The fan is not repaired, but replaced completely.

Damper stuck - from RUB 1,500*

The damper regulates the flow of cold air from the No Frost evaporator into the refrigerator compartment. This cools the food in the refrigerator compartment. If the damper is stuck in the closed position, then cold air from the evaporator does not enter the refrigerator compartment, and it does not cool. If the damper is stuck in the open position, then, on the contrary, cold air constantly enters the compartment, and the refrigerator compartment freezes.

Usually the damper motor fails. It comes in a housing with a damper, so it is not sold separately. The valve needs to be completely replaced.

There was a freon leak - from RUB 2,300*

In Samsung No Frost refrigerators, leakage occurs:

• in places where pipelines are soldered or at locking joints;
• in the heating circuit of the perimeter of the freezer compartment.

The leak is accompanied by constant operation of the refrigerator motor and increased temperature in the freezer and refrigerator compartments.

If a leak occurs at the junction of the pipeline, the master updates it using the soldering method or using locking technology. If there is a leak in the heating circuit around the perimeter of the freezer, it is cut off, the tubes are connected directly, and the refrigerator operates without a heating circuit.

*Parts are not included in the price and are paid additionally. The final price is determined by the specialist after diagnosis.

Whatever malfunction occurs in your two-chamber Samsung No Frost refrigerator, we will always come to the rescue. We arrive within 24 hours after your call. We carry out repairs at home in the presence of the client. After the repair, we issue an official receipt with a guarantee of up to 2 years.

Ice Man mobile service - we wish your refrigerator health.

The device does not turn on

If the refrigerator has stopped freezing, then usually the first sign is water leakage, which is caused by an increase in temperature. If the user has not opened the refrigerator for a long time, then upon opening the faulty device for the first time, he may notice an unpleasant odor from food that has recently begun to deteriorate. Before you set the temperature in your Samsung refrigerator, you need to fix the problem that has arisen.

One possible reason could be that a foreign object has gotten under the back cover. Usually it gets stuck there because the ice holds it. In this case, it is enough to use a hairdryer to fix the problem. The flow of warm air will melt the ice. After this, the foreign object will either fall out on its own, or it can be easily reached and removed.

If the reason for the stoppage is the compressor, then this can be detected by the fact that it clicks, but does not start. The cause could be, for example, a short circuit or a broken wire. To accurately diagnose it and find the cause of the malfunction, special equipment will be required. In such a situation, when repairing a Samsung No Frost refrigerator, you will definitely need to contact a specialist.

Stopping the operation of the equipment may be due to malfunctions in the electronic control board of the refrigerator or the sensors based on the signals on which it operates. If the control module is faulty, you will need to call service. If the air sensor or start-up relay is faulty, you can replace it yourself.

Worn door seal

Samsung refrigerator - refrigerator temperature indicator flashes

If the temperature on the control panel in a Samsung refrigerator is flashing, this may be caused by objective reasons. The signal only informs that the cells do not have the required cold. This happens when the device is just starting up. The cameras need to cool down, the sensors indicate a deviation from the mode, the control unit gives a signal. The situation will repeat itself when loading a large portion of food or opening the door for a long time. If the super freeze mode is on for a long time, a signal will remind you of this. The alarm can be turned off by pressing the Alarm button and holding it for 5 seconds. But if the problem is not eliminated, it will arise again.

You can eliminate the reasons for the temperature flashing on a Samsung refrigerator yourself. Please note that there is most likely a task set on the control panel that cannot be completed under certain conditions. The room is hot and humid, and the program is designed for maximum cooling. You need to set the level to medium and the signal will stop. Perhaps the refrigerator door opens too often, the Samsung refrigerator does not have time to get cold, the temperature is flashing. You need to close the camera for 3 hours and everything will go back to normal.

A single-compressor Samsung refrigerator has two cooling circuits, but the compressor is turned on by a signal from the upper chamber. If the temperature is flashing, you need to check:

• the tightness of the door closing and the integrity of the rubber band;
• listen to see if the compressor is running or does not turn on for a long time, which indicates a malfunction of the thermostat or air sensor;
• The absence of freon can be determined by a cold condenser with a continuously running motor.

The signal is triggered at both high and low temperatures in the Samsung refrigerator. This is why diagnostics with the assistance of a professional is necessary. The failure may be due to a malfunction of the monitoring and control unit. Signals about an open circuit or incorrect temperature can be received if the sensors fail. Repair of complex equipment should be trusted only to licensed specialists.

Possible problems

The control panel will definitely show that the device has malfunctioned: the corresponding indicator will blink. However, one of the following reasons may cause the problem.

How to solve the problem with setting the temperature in units from this manufacturer? The instructions for each model contain detailed information on how to do this correctly.

Setting the temperature

Other possible unit breakdowns

Malfunctions in refrigerators with two chambers can be different. Units that are electrically controlled (almost all modern models) are considered especially vulnerable. The list of problems turns out to be typical:

All these breakdowns most often come from complex electronic components and system parts (evaporator, thermostat, board parts), which means their diagnosis and troubleshooting must be carried out at the appropriate professional level. There are also “diseases” to which two-chamber Samsung models are most often susceptible. Mechanical damage to the device leads to the following result:

Sometimes the user himself is to blame, who, as a result of improper operation, has created problems with clogging of the capillary pipeline or dryer filter.

Other, rarely encountered breakdowns include:

The user is not recommended to try to deal with these breakdowns on his own, especially if he does not know most of the terms indicated. Such amateur activity may deprive the user of warranty service from the manufacturer.

However, there are also things that you can fix with your own hands: adjusting doors and their hinges, rehanging doors, replacing the power cord, clearing drains from blockages, and replacing automation components. Here you are allowed to make independent repairs (if the user is confident in his abilities). If we are talking about replacing failed parts, then only a qualified specialist from an authorized service center can offer original options.

Ice

One common problem is ice buildup. This happens all the time. In most cases, to combat it, it is enough to periodically defrost the refrigerator. After this, you can use the standard method for adjusting the temperature in a Samsung refrigerator.

In this case, the device is turned off, the products are briefly moved to a cool place, cleaning the refrigerator and freezer. The temperature in the Samsung refrigerator is increasing. When exposed to room temperature, the ice melts. After this, the inside is wiped dry, the food is loaded back, and the Samsung refrigerator is turned on.

However, if the refrigerator is faulty, ice forms too quickly. If this happens, you need to find the cause and eliminate it.

In this case, the source of malfunction of the Samsung refrigerator may be the following:

Repairing freon leaks and refilling can only be done by specialists. Before you set up the refrigerator, you need to find and fix the problem.

Samsung refrigerator

Conclusion

If your Samsung refrigerator beeps or gives a light signal, you need to find and eliminate the cause of the violation. The longer the period of work with an unresolved problem, the greater the material costs for repairs will be. We invite you to watch a video tutorial on how to independently determine the malfunction of a Samsung refrigerator.

The South Korean brand Samsung has become famous for producing high-quality and durable refrigeration units. This manufacturer was one of the first to introduce No Frost technology into its models, making them even more attractive to consumers. But this equipment also has a certain resource - usually after seven years of uninterrupted operation, various breakdowns occur. Most often this happens due to refusal to periodically maintain equipment. The list of the most common malfunctions in two-chamber Samsung No Frost refrigerators is mainly associated with various problems in the cooling system.

Reasons why the refrigeration unit beeps

A door that is not tightly closed can cause warm air to enter the chamber and disrupt the temperature regime. In this case, you need to change the door seal. Also, the door may not be closed tightly due to frozen ice in the freezer. Regular defrosting of the freezer will help here.

The reason for this behavior of the refrigerator may be the operation of the compressor. If the engine runs constantly and does not turn off periodically, then this is the problem. In this case, you need to contact a service to diagnose the compressor malfunction.

The most unpleasant cause of squeaking is a malfunction of the refrigerator control. Modern refrigerators have a lot of electronics and the control module often fails. Try turning off the refrigerator, waiting a few minutes and turning it on again. If the control module failure is minor, the device will restart and continue to operate normally. Otherwise, you will have to call an electronics specialist.

How to fix the situation

When the temperature indicator on the Bosch refrigerator flashes, you need to press and hold the “m” (memory) button on the control panel for several seconds. At this moment, the digital display will display the “warmest” value to which the chamber was heated. The number will then change again, showing the current reading. The buzzer and flashing will be disabled. All Bosch refrigerators with electronic control are equipped with a similar system. In some devices, for example, Bosch KGP 36360, the role of “memory” is played by a button with a crossed out speaker icon.

When the red light on the Atlant unit is on or flashing, you should check the tightness of the door to the body when closing: leakage of cold air through the cracks can provoke “warming”.

If no air leaks are detected, the operating program is set correctly, there have been no recent blackouts or loading of a large number of products and the device does not require defrosting, there is an internal breakdown and you should call a specialist.

The display in the Samsung unit does not work: what to do

The screen on the door of a Samsung refrigerator may not work and show only some of the displayed characters, or there may be a situation where only certain segments are lit on the monitor. In this option, diagnostics of the door electronics is necessary, since if there was re-hanging, the wires could be damaged or pinched, which makes it difficult for the signal to pass through.

The most unpleasant development of events is when a failure occurs in the control board - the module can fail due to moisture getting on it or a sudden power surge in the network. In this embodiment, either the control board or the fuse burns out directly. Low voltage in the electrical network can also lead to failure of the display. To prevent further problems with the functioning of Samsung refrigeration equipment, it is necessary to connect the equipment exclusively through a voltage stabilizer.

Reference! The Samsung rl34ecsw model has a software failure associated with the display, when the temperature in the refrigerator compartment increases to 20 °C, and the display displays the normal degree value for the refrigerator.

Simple causes of problems with Samsung units

The equipment has enough advantages over refrigerators of other brands, but after several years of operation, breakdowns begin. The electronic control in such units is extremely sensitive to voltage surges, and without appropriate maintenance, the devices’ parts begin to wear out rapidly. The electronic type of control displays all faults on the display in the form of error codes, and when one of the indicators or an icon on the screen starts to light up, it is likely that the cause is a simple problem, for example:

1. The temperature in the compartment increased after loading food products and the indicator came on - most likely, the problem lies in the flap being open for too long, so the unit needs a couple of hours to restore normal temperature conditions.
2. The temperature in the compartment was set incorrectly - all values ​​must be adjusted according to the operating instructions.
3. The sensor in the ice tray indicates that it was installed incorrectly - change the location of the tray and everything returns to normal.

Attention! The correct temperature in the chambers of Samsung refrigeration equipment is extremely important, since the difference between the compartments must not exceed 0.3 °C, otherwise the equipment will not function normally.

In a two-chamber Samsung, the upper chamber may not work due to a frozen fan or an open flap. The door may not fit tightly due to incorrect placement of products in the compartment, which does not allow the door to close completely. And in cases where the door has been open for a long time, and ice and frost have formed on the walls of the chamber, it is necessary to allow the unit to thaw for 10 hours, and then check the condition of the rubber seal and door fastenings.

When the fan freezes in refrigerators with the No Frost system, the circulation of air masses is disrupted and, as a result, the upper chamber does not cool. To solve the problem, you need to allow the unit to defrost and let it rest for 24 hours.

Basics of proper use and care

During operation, the refrigerator must be periodically washed and defrosted. There are rules that, if followed, will allow you to avoid accidental breakdowns and unexpected financial costs for troubleshooting.

How to defrost

No Frost technology was specially created to make cleaning equipment easier. Refrigerators equipped with this technology do not require constant defrosting. It is enough to unplug the device once a year and wash the chamber and main parts of the refrigerator. How the process :

How to care

The main points of proper care of equipment are described in the operating instructions. Following simple recommendations will allow the owner to prevent premature breakdown of the unit and will extend its service life. The rules are quite simple and intuitive:

Tips for use

Operating tips that will allow household appliances to work longer:

What does Alarm off mean on a Bosch refrigerator?

The ALARM OFF indicator in the Bosch lights up if the device door is open for more than one minute. Thus, the “smart” technology reminds the owner to close the door tightly.

As in the case of Atlant equipment, the reason may be that the door is not closed tightly, damage to the seal, if a lot of room temperature products are loaded. The cause may also be a malfunction: freon leak, compressor failure, thermostat, etc. That is, the ALARM OFF indicator lights up due to incorrect temperature conditions.

N is flashing on the Atlant refrigerator: why and what to do?

If the H or red light is flashing in the Atlant refrigerator, this indicates an increased temperature in one of the chambers. This signal may be accompanied by a build-up of snow or ice on the back wall. Before looking for a breakdown, try lowering the thermostat settings - it could have been accidentally shifted towards high temperature values. In addition, there are the following reasons for ice freezing and the red lamp coming on:

1. Heat constantly penetrates into the chamber, and the light is on all the time - if your model has an incandescent lamp, it serves as a constant source of heat. This may indicate a broken reed switch (special switch). The problem is solved by replacing the switch.
2. The temperature in the chamber is too high due to a broken freezer. It, in turn, could fail due to a breakdown of the compressor, temperature controller, etc. In this case, you need to diagnose the breakdown and replace the faulty part.
3. The equipment does not reach the set temperature due to the shelves being fully loaded with warm products. For the signal to stop, just wait a few hours or unload the chamber and cool the food in batches.
4. The door does not close tightly enough. The rubber seal may be to blame for this, or the door hinges may have become loose. Replacing the seal or tightening the hinges will solve the problem.

5. If the red light is flashing, the fan blowing the evaporator of a refrigerator with the No Frost function may be blocked by ice or not working due to a burnt-out motor. You need to defrost the device or replace the fan.

On a note! Repairing Atlant refrigerators is made easier by the fact that parts for it can be purchased at any store that specializes in selling spare parts. However, you should start repairing yourself only if you have the proper experience and tools.

Overview of malfunctions of the Samsung No Frost two-chamber refrigerator

Samsung is a brand known for its reliability. However, in No Frost two-chamber refrigerators, a wide variety of breakdowns can occur due to improper operation. The diagnostic system identifies most typical cases and informs the user about what happened using an error code. Rarely, malfunctions due to failure of hardware system components do occur. Some of them require qualified repairs. And some of them can be eliminated yourself.

The temperature on the Samsung No Frost refrigerator is flashing

To the problems described, new malfunctions may be added that affect the temperature in the upper and lower chambers of the Samsung No Frost refrigerator. They will be accompanied by a sound signal and a flashing light. The display panel will display error codes related to the chamber air cooling system:

• R5 – malfunction of the temperature sensor of the refrigeration compartment;
• D5 – evaporator temperature sensor failure;
• F5 – open circuit of the freezer temperature sensor;
• RD – air damper is faulty.

Typical faults

Most often, fans, relays and various sensors break down in the refrigerator hardware. However, there are also more serious failures. This is a complete or partial breakdown of the compressor, a violation of the passage of coolant and its leakage.

The device does not turn on

The No Frost refrigerator does not turn on for the following reasons.

The most complex failure is the failure of the head control unit. In this case, the sensor readings are not read, and there is no command to start the compressor and fans.

Overheating of compartments

If the refrigerator does not maintain the set temperature in the chambers, there may be several reasons for this phenomenon:

Worn rubber seal

Finally, there are simple reasons for increased temperature - worn seals. There are also the results of the user's actions. For example, placing hot foods or large quantities of them in the compartments can overload the refrigerator's cooling system.

Ice

Ice dam is a dense layer of ice and snow on the walls of the freezer and main chamber. This phenomenon occurs for the following reasons.

Ice in the refrigerator

Why is my Samsung refrigerator not working?

When equipment with the No Frost system does not work, there can be many reasons. The defrosting system itself is represented by several units and parts, and to accurately determine the location of the fault, a full diagnostic is performed. Potentially, when the Samsung unit is not working, the following components could fail:

• motor-compressor;
• start-protection relay;
• air sensor;
• Evaporator heating element;
• Freon leak.

When the motor-compressor is faulty, it does not start and clicks are heard. If the start-protection relay breaks down, when it is damaged or stuck in one position, when the wires going to it are bridged, the compressor starts. In this option, the damaged part is replaced. When the air sensor fails, it does not transmit commands to the temperature control module in the chamber.

Reasons for the lack of cold in the Indesit refrigerator chamber

The refrigerator does not freeze: how to solve a household problem

DIY repair

There are a few simple steps that will help bring your refrigerator back to life. If the doors sag, which is determined by ice in the area where they move away from the body, it is necessary to adjust the position of the hinges.

Dry or deformed rubber bands are wiped or spilled with hot water. You can moisten the area of ​​loose fit and warm it with a hairdryer.

The drainage system, the outlet of which is located at the bottom of the refrigerator body, can be cleaned with a thin, rigid wire . In this case, water is supplied for washing using a rubber bulb with a nozzle. It is especially worth noting that when repairing a refrigerator, you should not use aggressive chemicals, as they can damage the plastic parts.

Cleaning the refrigerator drainage system

Preventative measures to prevent breakdowns

Following simple recommendations will allow refrigerators with the No Frost system to serve for a long time and without failure.

Samsung two-chamber refrigerators with the No Frost system are one of the most popular models among consumers. Reliable, economical and silent models have gained popularity due to their ability to independently set the required temperature. Good care and timely maintenance of two-chamber refrigerators from Samsung will increase the service life of the devices and prevent malfunctions and breakdowns.

Sources:

https://ktexnika. ru/na-kuhne/migaet-temperatura-na-holodilnike-samsung. html

https://tehnika. expert/dlya-kuxni/xolodilnik/neispravnostej-dvuxkamernogo-xolodilnika-samsung-no-frost. html

Preventing breakdowns in Samsung units

The manufacturer includes an instruction manual for each unit, which contains all the necessary information to maintain the functionality of the refrigeration equipment for as long as possible. The main rules that must be observed by the owner of a Samsung refrigerator if they want to extend its “life”:

1. It is not advisable to manually defrost units with the No Frost system, since auto-defrosting, which occurs once every 12 months, is sufficient for washing and cleaning the refrigeration compartments.
2. When it is necessary to clean the refrigerator while it is on, it is advisable to do this at a moderate (+16…+20 C) room temperature. When this rule is neglected, an overheated compressor fails due to excessive load.
3. When cleaning the internal surfaces of the refrigerator, it is prohibited to use abrasive agents or aggressive chemicals.
4. The back wall also needs to be cleaned of dust and other contaminants, as they can become embedded in the components and elements of the device, which will lead to accelerated wear of parts.
5. Food products must be kept in hermetically sealed containers, since due to the peculiarities of the No Frost system, food is dehydrated when left uncovered.
6. It is prohibited to place refrigeration equipment outdoors, since household appliances are not designed to be exposed to atmospheric phenomena (rain, snow, sub-zero temperatures or summer heat).
7. The unit is located away from contact with direct sunlight and away from heating devices, room heating systems, frying surfaces, ovens and other heat sources.

Samsung two-chamber units with the No Frost defrosting system are extremely popular models among consumers. These refrigerators are quite reliable, and their cost is not too high for the average buyer. Samsung models operate virtually silently, they are economical and have an impressive range of additional functions. If the operating rules are followed, such refrigerators can function without failure for many years.