In detail: do-it-yourself freezer repair from a real master for the site my.housecope.com.
Each apartment and private house has a refrigerator that works without interruption, and often breaks down at the most inopportune moment. Most often, serious expensive repairs are required, or even a complete replacement of failed equipment. Many turn to service centers, but some DIYers successfully repair the refrigerator with their own hands. In this case, it is necessary to have a good idea of the device of the units, to have the skills to handle tools and to strictly follow the established procedure.
Before proceeding with self-repair of the refrigerator, you need to accurately determine the cause of the breakdown. With correct diagnostics, you do not have to disassemble the entire refrigerator, but immediately gain access to the place of malfunction.
The refrigerator has stopped freezing food, or the operating temperature is insufficient for normal storage. Here, most likely, the compressor is faulty or the adjustments are set incorrectly, with violations.
The refrigerator does not turn on... This can happen for a variety of reasons. For example, a plug or cable that is bent or has received mechanical damage is often faulty. Such malfunctions are easily eliminated with your own hands, it is enough to replace the damaged part. Refrigerators often stop working due to problems in the electrical network. For normal operation of the unit, a voltage of 190 volts or higher is required. If this condition is not met, the device will simply not turn on. This problem is not a breakdown, as in this case the protective mechanism is simply triggered. You can solve the issue by installing a voltage stabilizer.
Video (click to play). |
The button that turns on the defrost function does not work... Sometimes it sinks or stops working altogether. As a result, this leads to the impossibility of defrosting or canceling an already started defrosting. In this case, the old button is removed and replaced with a new element.
Serious attention is paid to checking electrical circuits. It is possible that the lack of cold is due to oxidation of the contacts that need to be cleaned. This problem most often appears as a result of moisture ingress and with prolonged use of the equipment. Because of this, all compounds are oxidized and contact is lost. Such a breakdown is eliminated by the usual stripping of the terminals and the unit begins to cool again.
The electrical circuit of the refrigerator will help to quickly detect the malfunction. Defective parts found, such as the starting relay, are usually not repaired but must be replaced.
Most domestic refrigerators have similar devices and, accordingly, they have the same problems. As a rule, all malfunctions consist in too strong freezing, or in its complete absence. By and large, they also affect foreign models, so the principles and rules for carrying out repairs will be the same for everyone.
The lack of cold is most often associated with the leakage of freon from the cooling system and compressor. Usually this problem becomes visible to the naked eye. If the leak was not visually detected, the following steps must be taken:
- You need to find a special sealed tube on the compressor and pump out freon through it.
- Instead of freon, air is pumped under low pressure.
- A characteristic hiss will be heard at the place of damage, which will indicate a leak. This place should be soldered, as other methods are not suitable here.
Sometimes in Indesit refrigerators the freezing becomes weak. This occurs as a result of freezing of the air exhaust and supply ducts. It is very easy to eliminate this defect by ordinary defrosting of the unit.
Sometimes the thermostat functions normally, but there is not enough cold to freeze food. This problem applies to all brands of refrigerators. If the compressor is in good working order and is operating normally, then the cause may be the rubber gaskets installed between the chamber and the doors. Worn seals simply do not seal the refrigerator compartment as needed. As a result of the resulting gap, the cold gradually goes out. The problem is solved by replacing the old seals with new ones. Fastening is done with epoxy or glue.
If refrigerators, on the contrary, begin to freeze very strongly. Most often this happens due to incorrect settings of the thermostat, when the factory settings are lost. The situation is corrected by adjusting this relay. However, this operation requires qualifications, so you will have to call the wizard from the service center to configure it.
Sometimes severe freezing occurs as a result of a refrigerant leak. This happens very rarely because in all other cases the compressor starts to freeze much worse. In this case, replacing the compressor is not required; maintenance is sufficient.
During operation, more serious problems may arise, in general, negatively affecting the operation of refrigeration equipment. For example, the refrigerator produces noise and strong vibration. This usually occurs due to improper installation of the unit, as a result, the electric motor is not provided with normal operating conditions.
Many refrigerator problems are caused by improper installation of the equipment protection relay. In such cases, it must be reinstalled correctly. This procedure should be carried out in full accordance with the scheme.
Malfunction in the form of an unpleasant odor. This happens when the drain pipe becomes clogged during long-term operation of the refrigerator. The connection is cleaned with water or compressed air.
There are some differences in the repair of one- and two-compartment refrigerators. In the second option, there may be more compressors requiring care and monitoring. Usually one part fails, while the other continues to function normally.
Thus, it is quite possible to repair the refrigerator yourself. Of course, only specialists can solve more serious problems. But even those faults that can be corrected at home will significantly save the family budget. The most important thing is to carefully study the operating manual, and then follow it during the repair.
Very often household appliances, which are subjected to daily intensive use, fail. A private foreman for the repair of refrigerators can assign a fairly round sum, but fortunately, all the work can be done by hand.
Before starting repair work, you need to find out the place and reason for the strip. The simplest, most accessible, but at the same time, and dangerous indicator is water, which can flow under the freezer or flow out directly from the refrigerator. If a Soviet refrigerator is leaking, then there may be two reasons:
- Drainage is clogged;
- The container in which the condensate collects is overfilled;
- The drain pipe is leaking.
It will not be difficult to eliminate such breakdowns, but we will tell you more about this below. If the water does not flow, and the Electrolux, Nord, Ariston and others simply stopped working, then you need to carry out a comprehensive diagnosis.
Urgent repairs of even the most complex refrigerator can be done at home with your own hands. Let's take a look at step-by-step instructions on how to troubleshoot the most common problems in refrigeration systems.
Video: how to repair a refrigerator with your own hands
Refrigerator repair prices depend on the type of problem and the specific company. Sometimes different consumables and urgent call of specialists are also separately taken into account. Consider the price list for replacing the compressor motor:
It is impossible to prepare for breakdowns of household appliances - it breaks down at the most inopportune moment. The hostess is especially discouraged by the moment when the freezer does not work. After all, all products stored in it, for example, meat, fish or ice cream, can deteriorate. Fortunately, in many cases it is possible to repair the freezer with your own hands with some knowledge and tools.
The reason for the appearance of malfunctions in the freezer can be both very simple and commonplace, and quite serious, which cannot be solved without the help of a specialist. From the owners of this household appliance, you can hear the following complaints:
- the freezer does not work;
- the freezer has stopped freezing;
- the freezer does not turn off;
- the device turns on and off immediately.
Let's take a closer look at each situation, and what to do in this case.
In the case when the freezing unit does not turn on, you should not immediately jump to conclusions and think that it has broken down. The first step is to pay attention to the serviceability of the power plug, electrical cable and the outlet itself. It is possible that the wires from the terminals are disconnected in the outlet or plug, or there is a break in the cable veins, and this is the reason that the freezer does not work. Check mains voltage, if it is lowered, the device will not turn on.
Also, for example, in a freezer brand Stinol 106 sometimes there is timer jamwhen set to “defrost” mode. In this case, the unit does not turn on. But if you turn the ratchet a few degrees, the device starts working. The defect with the timer is explained by the fact that the gears are jammed in the clockwork. The Stinol 106 q also has this timer problem.
In addition, the camera may still not work for the following reasons:
- the mechanism that controls the temperature is out of order;
- the compressor has failed;
- the connectors are oxidized.
Of all the above possible factors that can cause the freezer to fail to turn on, you can only repair the outlet, plug or power cord with your own hands.
Plug in any other electrical device to test the outlet. If it works, then look for the reason in the fork. If the plug is okay, ring the cable with a tester. Also, if, when the device is connected to the network, the light inside it does not light up, then this indicates a damaged cable. To check the mains voltage, use a multimeter... To start the device, a voltage of 220 V is required.
If you notice that the freezer does not freeze, and in it the temperature started to rise, you should check the following:
- whether the door fits snugly (a common reason that the unit does not freeze well);
- what position is the thermostat in;
- if the defrost button is on.
So, you checked all the points, but the result has not changed, and the freezer still does not freeze. In this case, this malfunction may cause:
- blockage in the cooling system;
- refrigerant (freon) leak;
- breakdown of the heater (only in devices with the No Frost function, for example, in the Indesit No Frost, Stinol 106 q or Indesit SFR 167 NF freezer);
- breakdown of the thermostat or control unit.
If you suspect that the freezer does not turn off, it is recommended to observe the operation of the device for a while. Normally, he should work in a "one to two" mode, for example, working 10 minutes - resting 20 minutes. Also, the time may increase if the capacity of the unit is half empty, or the room temperature is very high. But, when your observations confirmed that the device does not even think to turn off, or the camera turned off after a long period of time, pay attention to the following points.
This behavior of the apparatus is often encountered when compressor breakdown... The motor turns on and off immediately, or when it starts, it makes strange sounds. The compressor may fail due to wear of the components, for example if the unit is operating at maximum cooling at high ambient temperatures. Unfortunately, the compressor cannot be repaired. To repair the freezer, a complete replacement of the motor-compressor will be required.
For example, replacing the latter in the Indesit SFR 167 NF freezing equipment will cost you at least 2,500 rubles.
Thus, although the freezer does not differ in design complexity, special and expensive equipment (a vacuum pump, gauge manifold, etc.) will be required to carry out a high-quality repair of the main components. Therefore, it is not worth trying to fix the freezer on your own in case of serious problems. This fact is explained by the fact that due to ignorance of some of the nuances, you can make it so that repairing the unit after your intervention will cost you much more.
Without shutdown, the device can work even in case of malfunctions in its various modules.
Usually, breakdowns of the freezer are not immediately noticed, since it is not used so often. A puddle formed on the floor will indicate a malfunction of this household appliance, and an uncharacteristic loud noise from the camera may even appear.
The breakdown must be correctly diagnosed. This will allow you to understand what kind of repair is required and estimate its approximate cost. For those who do not know what to do in a similar situation, this article will help.
Incorrect operation of the two-compartment refrigerator can cause the freezer to malfunction. If the problem is that the temperature rises in the freezer and it does not freeze enough, then you should check these points that you can fix yourself:
- The sealing gum may have come off. Due to the loss of tightness, ice begins to build up in the freezer. At the moment when the refrigerator motor does not work, water begins to flow onto the floor, as the ice melts (by the way, if the compressor runs continuously, this is a clear sign of a breakdown). If you notice that the tightness of the sealing gum is broken, then try to fix it first.
Frost in the freezer
- Incorrect thermostat value. If you set too much power on the thermostat, the motor may overload. The compressor may not have enough time to cool both compartments, so the freezer may stop working. In this case, try setting the value of the regulator less, for example, by 2-3.
- See if the defrost button is on.
- Check the temperature of the food stored in the refrigerator, perhaps someone from the household (most likely children) has put a hot dish. This could have caused the freezer to malfunction.
- You can try vacuuming the back of the refrigerator, where the ventilation system is. Do not forget to disconnect the appliance from the mains! It is necessary to remove the back wall and clean everything from dust. Dirt often accumulates in this area and interferes with the proper operation of the camera. This must be done carefully so as not to damage the hoses.
If these methods did not help, then most likely the problem is more serious and you cannot do without repairing the refrigerator.
Compression refrigerators are the most popular.Considering that all models of this type have the same principle of operation, then the problems are usually similar.
Possible malfunctions and their causes:
- The most commonplace reason: faulty plug, cable or socket. In this case, the lights will not come on in both chambers.
- The compressor runs for a couple of seconds only, and then stalls. This indicates a breakdown of the refrigerator motor, which is responsible for the operation of the freezer. This can be caused by increased stress or natural deformation during operation. Diagnostics and further replacement of the compressor is required: unfortunately, it cannot be repaired in the event of a breakdown.
- The motor runs, but turns off more often than usual and for a long time (electronic models). Normally, he should work in a 1 to 2 mode, for example, he works for 15 minutes and rests for 30 minutes. A possible reason for frequent interruptions is a broken freezer air sensor. If the sensor is faulty, then the control board no longer receives signals about the required temperature drop in the compartment, so the motor does not turn on. Sensor replacement required.
- If such long pauses in work are found in models with electromechanics, then this indicates a breakdown of the thermostat. The thermostat stops transmitting information about the temperature level. In this case, replace the temperature controller.
- In a working refrigerator, the freezer does not freeze well. If this is a model with one compressor and a No Frost system, then this may mean that the changeover valve has broken. In this case, the refrigerator simply does not have enough power for normal operation. The valve needs to be replaced.
- Rust in the freezer compartment indicates poor performance. There may be a refrigerant leak in the steel circuit. Another reason is a blockage in the drain hole, followed by water leakage and the formation of rust. Sealing the system will help (restore and fill the damaged circuit and refuel).
- The freezer does not work after defrosting, if physical pressure was applied to it: often people try to help thaw the ice with sharp objects, a hair dryer, a fan, and so on. Doing so can damage the camera and cause refrigerant leakage. This is especially true of modern models of refrigerators - you need to handle them with extreme caution. In this case, you also cannot do without sealing and refueling freon. This procedure must be performed by a specialist.
Ice should be thawed carefully.
- The freezer does not freeze, there are no other signs. The control module is likely to be damaged. This will require flashing the unit or replacing it.
In the most common cases, the cause of a breakdown of the freezer and the entire refrigerator as a whole can be caused by a broken socket, plug or cord. It is these malfunctions that are quite easy to fix, you do not need to call the master.
You can find out the voltage in the network using a multimeter, the device should show 220 V. But there is an elementary way to check if the outlet is working: connect any other electrical device to it. If it works fine, then it is worth checking the refrigerator plug. To do this, you need to ring the cable with a tester.
If the problem is that the sealing gum has worn out, then it can be restored on its own without spending money on buying a new one (but only if there are no through holes in it).
Repair of sealing gum
First you need to wipe the damaged gum with a detergent and wipe it dry with a napkin. Then you need to properly warm this place with a hairdryer (temperature 70-80 degrees). In the absence of a hair dryer, you can use boiling water (the device should be disconnected from the mains, and a rag should be placed under the door). You just need to pour boiling water over an elastic band from a teapot in the right place. Further, heating the seal in any way, you should spread it by hand and close the refrigerator.After the gum has cooled, it will fit snugly against the door. Also, for a snug fit of the door, this method will help: you need to check if the refrigerator is installed correctly and, perhaps, slightly tuck the front legs for a greater angle of inclination.
In the event that the door switch has failed (the light inside is constantly on and because of this overheats), it is necessary to check it. Use a flat screwdriver and unscrew the switch. If necessary, replace it with a new one.
If the evaporator fan stops, then you need to remove the rear panel of the refrigerator (it is adjacent to the freezer), unscrew the case with a screwdriver and remove the wires for testing. If the wires are ok, then the fan should be replaced. The same steps must be taken if the condenser fan breaks down.
After reading this article, you can independently understand the causes of the malfunction in your freezer. If the reason is not the failure of the compressor or other parts, then it is even possible to repair the refrigerator without calling the technicians. However, if you are not confident in your abilities and do not have experience in such repair of household devices, then it is better to trust the specialists. In this case, self-repair can lead to even more serious damage.
Repair is carried out by a specialist
It is necessary to adhere to the necessary recommendations for using the refrigerator. The freezer must be defrosted regularly, especially with a drip system. But, even if the device has a No Frost system, then defrosting is required, but not so frequent - it is enough to carry out it a couple of times a year. It will not be superfluous to periodically inspect the camera for freezing, wipe the walls and boxes and throw away excess food.
It is recommended to lower the temperature a little in the summer so as not to overwork the motor. If it is necessary to freeze a lot of products (for example, for the winter), then this should be done in portions; it is highly undesirable to load a large amount at once. Compliance with simple recommendations will extend the life of the freezer.
Each apartment and private house has a refrigerator that works without interruption, and often breaks down at the most inopportune moment. Most often, serious expensive repairs are required, or even a complete replacement of failed equipment. Many turn to service centers, but some DIYers successfully repair the refrigerator with their own hands. In this case, it is necessary to have a good idea of the device of the units, to have the skills to handle tools and to strictly follow the established procedure.
Before proceeding with self-repair of the refrigerator, you need to accurately determine the cause of the breakdown. With correct diagnostics, you do not have to disassemble the entire refrigerator, but immediately gain access to the place of malfunction.
The refrigerator has stopped freezing food, or the operating temperature is insufficient for normal storage. Here, most likely, the compressor is faulty or the adjustments are set incorrectly, with violations.
The refrigerator does not turn on... This can happen for a variety of reasons. For example, a plug or cable that is bent or has received mechanical damage is often faulty. Such malfunctions are easily eliminated with your own hands, it is enough to replace the damaged part. Refrigerators often stop working due to problems in the electrical network. For normal operation of the unit, a voltage of 190 volts or higher is required. If this condition is not met, the device will simply not turn on. This problem is not a breakdown, as in this case the protective mechanism is simply triggered. You can solve the issue by installing a voltage stabilizer.
The button that turns on the defrost function does not work... Sometimes it sinks or stops working altogether. As a result, this leads to the impossibility of defrosting or canceling an already started defrosting. In this case, the old button is removed and replaced with a new element.
Serious attention is paid to checking electrical circuits. It is possible that the lack of cold is due to oxidation of the contacts that need to be cleaned. This problem most often appears as a result of moisture ingress and with prolonged use of the equipment. Because of this, all compounds are oxidized and contact is lost. Such a breakdown is eliminated by the usual stripping of the terminals and the unit begins to cool again.
The electrical circuit of the refrigerator will help to quickly detect the malfunction. Defective parts found, such as the starting relay, are usually not repaired but must be replaced.
Most domestic refrigerators have similar devices and, accordingly, they have the same problems. As a rule, all malfunctions consist in too strong freezing, or in its complete absence. By and large, they also affect foreign models, so the principles and rules for carrying out repairs will be the same for everyone.
The lack of cold is most often associated with the leakage of freon from the cooling system and compressor. Usually this problem becomes visible to the naked eye. If the leak was not visually detected, the following steps must be taken:
- You need to find a special sealed tube on the compressor and pump out freon through it.
- Instead of freon, air is pumped under low pressure.
- A characteristic hiss will be heard at the place of damage, which will indicate a leak. This place should be soldered, as other methods are not suitable here.
Sometimes in Indesit refrigerators the freezing becomes weak. This occurs as a result of freezing of the air exhaust and supply ducts. It is very easy to eliminate this defect by ordinary defrosting of the unit.
Sometimes the thermostat functions normally, but there is not enough cold to freeze food. This problem applies to all brands of refrigerators. If the compressor is in good working order and is operating normally, then the cause may be the rubber gaskets installed between the chamber and the doors. Worn seals simply do not seal the refrigerator compartment as needed. As a result of the resulting gap, the cold gradually goes out. The problem is solved by replacing the old seals with new ones. Fastening is done with epoxy or glue.
If refrigerators, on the contrary, begin to freeze very strongly. Most often this happens due to incorrect settings of the thermostat, when the factory settings are lost. The situation is corrected by adjusting this relay. However, this operation requires qualifications, so you will have to call the wizard from the service center to configure it.
Sometimes severe freezing occurs as a result of a refrigerant leak. This happens very rarely because in all other cases the compressor starts to freeze much worse. In this case, replacing the compressor is not required; maintenance is sufficient.
During operation, more serious problems may arise, in general, negatively affecting the operation of refrigeration equipment. For example, the refrigerator produces noise and strong vibration. This usually occurs due to improper installation of the unit, as a result, the electric motor is not provided with normal operating conditions.
Many refrigerator problems are caused by improper installation of the equipment protection relay. In such cases, it must be reinstalled correctly. This procedure should be carried out in full accordance with the scheme.
Malfunction in the form of an unpleasant odor.This happens when the drain pipe becomes clogged during long-term operation of the refrigerator. The connection is cleaned with water or compressed air.
There are some differences in the repair of one- and two-compartment refrigerators. In the second option, there may be more compressors requiring care and monitoring. Usually one part fails, while the other continues to function normally.
Thus, it is quite possible to repair the refrigerator yourself. Of course, only specialists can solve more serious problems. But even those faults that can be corrected at home will significantly save the family budget. The most important thing is to carefully study the operating manual, and then follow it during the repair.
A refrigerator is a technique that is present in every home. Like any other household appliances, it tends to break.
Of course, in this case, you can repair it at a service center or call a refrigerator repair technician, but it will cost you a pretty penny. Therefore, it will be useful to know how to make a small repair of the refrigerator with your own hands.
First, let's figure out how the refrigerator works.
All refrigerators are cooled by circulating a special gas (refrigerant) inside the insulated system. When the refrigerator is running, the gas is sucked in by the compressor, then compressed as it passes through the condenser located at the back of the appliance.
As it passes through the condenser, the gas is compressed and cooled. After passing through the filter drier and capillary tube, it enters the evaporator. Here the liquefied gas expands rapidly, while its temperature drops sharply.
These actions occur cyclically until the thermostat disconnects the device from the network. The evaporator of the refrigerator is located in the refrigerating chamber and is a plate in which the cooling gas passes through the tubes.
First, let's figure it out - what kind of malfunctions can the refrigerator have?
- the refrigerator makes too much noise;
- the appearance of water in the refrigerator;
- the freezer does not open;
- there is no lighting inside the refrigerator;
- the temperature in the refrigerator is not low enough;
- the refrigerator does not cool;
- too low temperature;
- the refrigerator does not turn on.
We have listed the main problems, now we will dwell in more detail on their causes and solutions.
Any device in working condition produces a certain vibration, but over time it can increase significantly.
- Incorrectly positioned contents (such as pots or bottles). In this case, the solution is very simple - we distribute them evenly inside the device and they will no longer knock and rattle.
- The refrigerator compressor may vibrate too much if it touches the wall or other kitchen furniture.
- Another possible cause of vibration is an uneven position of the instrument. Eliminating noise is simple: adjust its position by adjusting the height of the legs.
- The refrigerator may knock violently if the rubber feet on the compressor are damaged. Therefore, be sure to check in what condition they are and, if the need arises, we tighten them or change them to new ones.
If you find a puddle in the lower part of the refrigerator compartment, this indicates that the melt water is not being discharged through the drain and drain channel at the rear of the refrigerator compartment. Try unclogging the drain and watch for puddles reappearing.
If you didn't manage to open the freezer door, don't worry - nothing bad happened. It may not open due to vacuum. Wait a little and try again - it should work.
The reason for this breakdown can be very simple - when closing, the door presses the switch and the lighting turns off. To check, press the switch several times with the door open.
If the lamp does not light up, check it for serviceability. To do this, turn off the refrigerator. Remove the cover from the lamp. As a rule, it is fixed with plastic clips.
Unscrew the lamp and check for serviceability; if necessary, replace it with a new one. Use only lamps of the wattage specified in the instruction manual.
Put the cover back in place and connect the refrigerator to the mains. Check if the lighting is working. If not, then the switch is broken.
To remove it, you first have to remove the plastic caps that cover the mounting screws. It is convenient to do this with a thin screwdriver.
It is necessary to unscrew the screws with which the thermostat housing is attached to the refrigerator, then remove the housing itself.
After that, we find the switch, release it from the attachment and take it out.
We remove the wire from one terminal of the switch and touch its contacts with a tester. If the tester shows infinity in the unpressed position of the switch, then the latter is faulty.
We replace the switch with a new one and install the thermostat in place.
There may be several reasons for this malfunction:
1. Incorrectly set temperature. You can set the required cooling temperature using the thermostat knob.
2. Faulty thermostat. Be sure to check its work.
3. The temperature in the room where the refrigerator is located is too high. The device should be located as far away from heat sources as possible, it is advisable to install it in a cool room.
4. Too much dust has accumulated on the condenser located on the back of the refrigerator. This can interfere with the normal heat exchange of the coil with the environment.
As a result, the refrigerant will not be sufficiently cooled by the condenser. Using a soft brush or vacuum cleaner, remove the dust layer after unplugging the device from the mains.
Another possible reason for insufficient cooling is the constantly-on lamp in the refrigerator compartment. This happens when the light switch is malfunctioning.
5. Faulty door seal. A damaged or worn door seal can allow warm air into the refrigerator compartment and prevent it from cooling to the desired temperature.
The easiest way to repair in this case is to simply replace the seal with a new one. But not all types of seals can be replaced.
Sometimes you have to change the whole door. This is completely unprofitable, so you can try to repair the old seal.
First, consider how to attach the seal by pulling it off the edge.
If it is mounted with screws, then to remove it you will have to unscrew them all.
If there is no native sealant, you can buy a universal one on order. The kit is sold in the form of L-shaped blanks that can be cut to a rectangular spacer.
An old seal can be used as a template. Using a square, it is necessary to mark the 45 ° angle on the seal, then cut off the marked ends with a clerical knife.
At the old seal, measure the length of the magnetic strip and use the side cutters to cut the same length of the strip from the repair kit. Insert it into the cavity of the gasket profile.
Then glue corner connectors into each of the halves of the seal and assemble the entire structure on a flat surface, applying a little glue.
After the glue is completely dry, install the finished seal on the refrigerator door.
This can happen due to more serious problems - breakdown of the thermostat, leakage of cooling gas, clogged pipes.
If there is a gas leak from the system, you need to find and solder the leak, then refill the refrigerator with refrigerant.
The capillary tube can become clogged due to water entering the system. To solve this problem, it is necessary to evacuate the gas from the system, remove moisture and then refuel it.
If the thermostat is faulty, the only way out is to replace it.
If butter, milk, etc. freeze in the refrigerator. - it means that the temperature in it is too low.
The reasons for this phenomenon can be different.
1. Incorrectly installed thermostat. Someone from home could accidentally put the thermostat knob in the wrong position. In this case, the solution is simple - you need to set the temperature correctly.
2. Freeze mode is on. If your refrigerator has a quick freeze function, be sure to check to see if someone forgot to turn off this mode.
3. Faulty thermostat. It is necessary to check its performance and, if necessary, replace it.
4. Breakdown of the auto-defrosting heater. If your refrigerator (or freezer) has an auto-defrost function, then a faulty heater on the evaporator will cause an ice cap to form. As a result, the refrigerator works more than it should be, which accordingly lowers the temperature.
There are many reasons for this, here are the most common:
- The device is not turned on. The funniest reason, but surprisingly not uncommon.
- There is no power supply. Be sure to look at the shield - the plugs may have burned out or the machine has turned off. It is also advisable to measure the voltage of the outlet.
- Broken wires or plug incorrectly inserted. Using a tester, we check the circuit.
- The fuse in the power plug has blown. If there is a fuse in the power plug of the appliance, be sure to test it for suitability. If it is defective, replace it with a new one with the same rated current.
In conclusion, a few tips for the correct use of the refrigerator.
If your freezer or refrigerator is not positioned well, it will take a long time to maintain the correct temperature in the freezer and storage room.
The fact is that the condenser, which is located at the back of the device, must be cooled naturally by air currents. Therefore, do not place the refrigerator near heating devices such as a stove or a radiator.
In order to prevent the development of harmful microorganisms, it is advisable to store cooked products on the upper shelves, and raw ones on the lower ones.
When stacking meat and fish products, use plastic containers, and if they are not available, put them on a plate and cover another. Remember that the refrigerator compartment cools most in the area next to the evaporator.
In the freezer, food must be stored wrapped or in special containers. It is advisable to wrap solid foods in foil. Store liquids in containers with tight-fitting lids.
It is recommended to affix date tags to all products. This is necessary to know how long the product has been in the freezer. Remember that different products have different maximum freezer storage lines.
If your appliance does not have an auto-defrosting device, you must defrost it yourself. This is best done during periods of lightest food congestion. Ice in the refrigerator should be no more than 5 mm thick.
Before defrosting, remove all food items from the refrigerator and wrap them in newspapers. Keep them in a cool place, or better for a while, leave them in the refrigerator of neighbors or relatives.
Unplug the device from the mains. If your refrigerator has a drain pipe for defrosting water, remove it and place it in a container. How to properly position this tube can be found in the instructions for the refrigerator.
If you want the refrigerator to defrost faster, place a pot of hot water in it. Melted ice can be removed with a wooden spatula.
In no case should this be done with metal objects, especially with a knife. They can damage the evaporator and are very expensive to repair.
When the ice has completely thawed, rinse the refrigerator thoroughly and dry it with a soft cloth.
Plug the freezer or refrigerator into the network, give it the opportunity to properly dial the desired temperature, and only then load the food into it.
The refrigerator should be washed periodically (at least once a month). You can use a liquid detergent solution to care for it.
It is better to use a cloth just dampened with water to wipe the door seal. Special aerosols with antibacterial properties are also suitable for cleaning the refrigerator. Be sure to keep the drain hole and drain channel clean.
To prevent odors from forming in the refrigerator, take care of it regularly and seal overly smelling foods tightly. In addition, special deodorizers are sold in stores that can keep the scent of freshness in the refrigerator for about 10 weeks.
If you can't get it, you should try the tried and tested method - just place a glass of baking soda inside the refrigerator.
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