Hotpoint Ariston refrigerator does not freeze: faults and their elimination

Reasons why the Hotpoint Ariston refrigerator does not freeze

It is necessary to know the characteristics of the main faults. This way you can decide whether to repair it yourself or seek help from a specialist.

The cord is pulled out

Before calling a technician, you need to check whether the device is connected to the power supply and whether the electricity indicator is on. It may turn out that there is no problem, and your two-chamber friend is working properly - you just need to plug it into a power outlet.

The door is not closed

Even a minimal gap between the door seal and the body will significantly reduce the performance of the device. Make sure the door fits tightly.

The seal is torn or hardened

If the rubber gasket is torn, you will have to buy a new one. Try to find the original part.

If the seal has become too hard (due to age or certain types of household chemicals), then it is not necessary to change it immediately. You can try to restore elasticity using improvised means. The methods are simple to implement and cheap.

The first thing you need to do is remove the rubber band:

1. Today, the seal is usually secured with foam, glue, or inserted into a special groove. Dismantling in this case does not cause any particular difficulties.
2. In Soviet models, the elastic band is mounted on nails or rivets. When removing, you must act carefully so as not to damage the element.

To restore elasticity, you will need to boil several liters of water and scald the rubber.

Leave the seal in the hot liquid until it cools completely. Often this procedure helps rubber regain properties lost over time.

Defrost mode enabled

Sometimes you may not notice or simply forget that the refrigerator is in defrost mode. You just need to switch it to cooling mode.

Temperature set to high

In summer, on a hot day, under the influence of sunlight in the upper positive chamber, the temperature may rise. For normal operation, taking into account changes in external factors, the thermostat should be adjusted.

In hot weather, it is undesirable to set it to maximum, as the compressor may fail.

The temperature sensor is broken

Often, if a modern refrigerator does not freeze, the temperature sensor is faulty. Due to the transmission of incorrect readings to the “electronic brain”, the system does not send a signal to turn on the compressor. A new one is inexpensive, but its service life directly depends on the quality of the sensor.

In old-format technology, the so-called thermal relay (thermostat) fails; more details about repairs can be found here.

Compressor motor burnt out or overheated

The fact that the compressor motor has failed can be determined by the following signs:

1. When you open the door, the light comes on, but the refrigerator itself does not work and does not cool food.
2. The motor turns on and turns off almost immediately. Before turning off, you can hear the relay clicking (read more about strange sounds). The light is on, but none of the cameras freezes.
3. The electric motor hums, but there is no cooling.

If such a breakdown occurs, the element must be replaced.

If the compressor overheats, the device may not freeze either. The cause is usually a failure of the start-up relay. For repairs, you must contact a specialist.

Freeze fan

This problem may appear on devices equipped with a No Frost system.

1. If the fan in the device freezes, the temperature regime of the entire cooling system is disrupted. This happens extremely rarely; complete defrosting will help.
2. The fan runs continuously, producing a characteristic humming sound. The system cannot cool the chambers to the required temperature due to ice frozen in the air passages. To solve the problem, you need to defrost the refrigerator for 12 hours.

Incorrect refrigerant and oil replacement

If the refrigerator works, but does not cool immediately after repair, there may be problems with the refrigerant. But before drawing conclusions, turn it on for 15-30 minutes (depending on the load). If food does not refrigerate, the following may occur:

1. Not enough refrigerant charged;
2. Instead of R134a, R600a freon was charged;
3. The oil was not changed when changing the refrigerant;
4. The oil used is incompatible with freon.

Only a specialist can determine what caused the poor cooling. In addition, he must have a gas analyzer. This is a device that allows you to determine the composition and type of refilled freon. Therefore, never let the technician go without making sure that the refrigerator is working properly. If you want to learn more about replacing refrigerants, we recommend the article: R-134a or R-600a: which freon is better, more profitable, more efficient.

Freon leak

To repair, you need to find the location of the leak, fix it, change the filter drier, and also refill the cooling system with freon.

For single-compressor models, the following signs may indicate the release of cooling gas:

1. After defrosting, the light inside the chamber comes on, but the refrigerator does not freeze and does not turn on.
2. The compressor runs constantly, but the device cools poorly.
3. After defrosting, the unit worked for a while, but then turned off and will not turn on.

In two-compressor models, the signs of leakage are the same, but relate only to one compartment: the upper or freezer.

It usually occurs in the evaporator, pipe soldering areas and in the heating circuit. Read more about this here.

Glitches of electronic units

If the control unit breaks down, the refrigerator may behave unpredictably or not work at all. The temperature in different chambers will vary. The device may turn on for just a few seconds and then turn off again.

In modern models, a breakdown is accompanied by light (the red LED flashes or lights up) or sound signals that notify of an increase in temperature.

Those with a display display an error text message on the LCD screen.

The most common cause is moisture ingress. This usually happens during defrosting. It will be necessary to repair the control module or replace the entire assembly.

Dead defrosting heating element

Sometimes, if the refrigerator does not freeze, the heat-removing air cavities become clogged with ice. This happens when the heating element responsible for defrosting the ice in these cavities burns out.

To diagnose the problem, you need to defrost the chambers and then check the functionality of the heating element. This is a universal element that helps to thaw ice and snow cover.

Filter drier clogged

There is a filter drier in the freon line. In the system it is located between the capillary tube and the compressor. Its task is to pull excess water and pollution from the system. Over time, it can become clogged and reduce the capacity of the freon line. This will cause the refrigerator to operate less efficiently.

Experts recommend changing the filter drier during any repair. This must be done when refilling or replacing refrigerant or compressor oil. It is impossible to determine its condition visually; it is sealed in a metal case. A specialist should solve this problem.

Filter driers with different tube diameters and element volumes

The control system electronics do not work or fail

If the electronic control unit fails, your intervention can only consist of calling a technician. How does the breakdown manifest itself? The unit begins to work chaotically and unpredictably, or may not work at all. The temperature values ​​in all refrigeration compartments will change constantly. The compressor will turn on for a moment, turn off suddenly, turn on again for a second or even a minute, and turn off again.

Modern models of refrigerators are equipped with light and sound indication of breakdowns and violations of operating modes. These may be warnings about:

• Unclosed door;
• Temperature changes;
• Indication-warning about defrosting;
• Turning on super freezing;
• Many other things.

If the refrigerator is equipped with a display, but error messages are displayed on the screen, you can find out the cause of the failure by its number - they are described in the instructions for the unit. If there is no documentation, it is easy to find its description on the Internet.

The electronics unit most often breaks down due to high humidity, which increases during defrosting of the refrigerator chambers. The electronics cannot be repaired - the entire unit is replaced (with rare exceptions).

Among the peripheral devices used to ensure the operation of electronics, sensors and sensors can break down. Normal physical impact - damage to the sensor when placing food - can damage it.

If there is a manufacturing defect, the sensor will give incorrect readings and the compressor may run continuously, which will lead to overheating and failure. Replacing any sensor is a task for a specialist. Recommendations for the owner of the refrigerator will be as follows: from time to time check the electronics and automation for serviceability, at least visually. If you find visible signs of damage to the sensor housing or other element, call the refrigerator.

Evaporator damage

The following problems may occur with the evaporator (radiator on the rear wall):

1. Oil clogged. To troubleshoot the problem, you need to unsolder the system where the compressor and capillary tube connect. The evaporator, capillary and suction tube are washed with liquid refrigerant.
2. Freon leak. The evaporator needs to be replaced.
3. The refrigerator runs continuously (does not turn off temporarily). This indicates that there is no contact between the evaporator suction tube and the thermostat siphon tube.

Failure of the expansion valve

For normal operation of the refrigerator, a dosed amount of refrigerant must be supplied to the evaporator. If you feed more than necessary, it will not evaporate completely. If it is less than needed, the amount of boiled freon will not be enough for cooling.

The amount of refrigerant is controlled by the expansion valve (thermostatic expansion valve, thermostat). They can be of different designs. But over time they break down. It is impossible to determine the failure of the expansion valve on your own. The problem has the same symptoms as many other problems. Some expansion valves can be repaired, others must be replaced. The refrigerator must make the decision.

expansion valve, capillary tube and filter drier

Capillary tube clogged

A clogged capillary tube is a fairly common problem with older models of refrigerators. The circuit is the most vulnerable point of the entire device.

It is very difficult to repair at home, but it is still possible.

First you need to have all the necessary tools, equipment for refilling freon and refrigerant. If all this is missing, you need to contact the service center.

There are several schemes for self-repair:

1. Do not clean, but cut out the clogged part of the circuit. The cut is made approximately 20 mm from the place where freon enters the capillary. This repair method is not suitable in cases where the blockage is much further away.
2. Clean the tube using compressed nitrogen. It is necessary to inject in the opposite direction from the movement of freon. For repairs you need a blow press.
3. If purging does not help, dismantle the evaporator, heat it in hot water and repeat the procedure.
4. Cut the tube from the filter. A copper tube with an internal cross-section of 6 mm is soldered on the cut side. A pressure gauge on the hose is connected to it, and then the entire structure is attached to the discharge terminal. Before performing the last step, you need to pour about 10 ml of solvent into the hose. The motor turns on until it reaches 25 atmospheres, and then turns off. If the blockage remains, the procedure is repeated. In some cases, up to 30 cycles are required.

If the above methods do not work, you will have to replace the capillary system.

Oxidation and rust inside and outside of critical modules

Due to incorrectly carried out repairs, moisture enters the hermetically sealed system and corrosion destroys the walls of the tubes, micro-holes appear through which the refrigerant enters the environment. The temperature in the freezer gradually increases. The only thing that will help here is to solder the damaged areas to new ones.

If you do not pay attention to the problem in time, the compressor will break down due to constant operation.

On the outside, corrosion stains are removed using rust converters. They can be found in specialized stores. You can also use 9 percent vinegar instead of the product.

Mechanical and chemical damage

Holes and cracks may appear on the housing. Typically, such damage occurs due to improper transportation in case of moving.

Warm air enters the refrigerator compartment through the holes. The temperature does not reach the required level, which is why the compressor constantly works, but cannot cool the chambers.

Small cracks can be repaired on your own. The device needs to be defrosted and dried. The damaged area is cut out and filled with new insulating material, such as pieces of foam. You can secure the pieces with polyurethane foam, cutting off the excess after hardening.

It should be remembered that there are areas with an increased likelihood of cracks. These are the places of all fastenings, for example, doors. Over-tightening the bolts may cause damage.

Chemical damage usually occurs during washing. Do not use aggressive chemicals. If the outside enamel layer is damaged, it must be restored to prevent the spread of rust.

Remedies

If a two-chamber refrigerator refuses to cool due to the temperature sensor failing, you need to perform the following steps:

1. Remove the protective cap of the part located in the upper part and remove the screws that are located under it.
2. Remove the main compartment door.
3. Remove the plug in the cover and remove one screw with a hex key.
4. Remove the clips that hold the cover in place at the back.
5. Remove the handle responsible for adjusting the temperature values.
6. Remove 2 bolts and take out the thermostat.
7. Install a new part and assemble everything according to the reverse instructions.

If there is a freon leak, repairs are carried out according to the following principles:

1. Using a leak detection device, you need to find the location of the defect and select the optimal elimination method.
2. In case of loss of tightness in an open area, it is enough to solder the connection and change the tubes. If there is damage in a hidden place, you will have to spend more time and effort on repairs or call a specialist.
3. Next you need to disconnect the capillary tube with the filter and remove the pipe from the compressor. The old part is discarded, and the damaged area is additionally sealed. After this, the new part is installed.
4. We dismantle the bolts that hold the capacitor and remove it. Then you need to cut out the plastic cover that covers the back wall of the unit. The sheet is rolled up and secured with tape.
5. Areas without sealing are cut out, and new tubes are installed in their place by soldering.
6. Finally, you need to fill the areas with foam.

If the upper compartment of the refrigerator froze without failure, but is now malfunctioning, you should evaluate the condition of the capillary tube. In case of clogging, you must follow these instructions:

1. We evaluate the cold indicator in the area between the evaporator and the compressor. Poor heating of the tubes indicates clogged capillaries.
2. The blockage is removed by tapping the clogged areas. Such actions help dislodge the plug and restore normal refrigerant circulation.
3. If the method does not bring positive changes, you will need to carry out professional cleaning using blowing equipment. A similar procedure is performed by a specialist who can change the filters and restore the freon supply. It will also clear the condenser of excess air.

If the defrost function does not work due to a broken timer, proceed as follows:

1. Change the location of the products and get rid of the condensation that is present at the bottom of the chamber. Often the refrigerator does not freeze properly due to the dense placement of food items.
2. Clean the drain hole. This part of the refrigerator often becomes clogged with leftover packaging or food. Under such conditions, condensate gradually flows to the bottom. To clean the hole, use a wire or a special tool that comes with the kit.

If the No Frost system is installed

Almost all of the difficulties described above also apply to models with the No Frost system.

Among them:

1. Freon leak.
2. Compressor failure.
3. Failure of the thermostat.
4. Heating element malfunction.
5. Fan freezing.
6. Incorrect operation of the control unit.

To avoid damaging anything else, it is advisable to contact a specialist. Self-repair should only be attempted if you have at least basic knowledge in this area.

Turning off the refrigerator

If when you turn on the refrigerator it turns off, then the fault may be in the protective or starting relay; a more serious reason is the failure of the compressor motor. If the reason is a burnt winding, then the compressor will be hot all the time, and the machine in the apartment will regularly break down.

When the refrigerator compressor does not start when turned on, the reason is most likely the temperature sensor. The thermostat may fail as a result of a break in the circuit with the motor when the latter does not receive a signal to turn on.

Refrigerator compressor

Ariston Hotpoint refrigerator – the upper chamber does not freeze

The manufacturer’s task is to create a product that is competitive in consumer qualities, reliable and attractive in price. The Ariston Hotpoint refrigerator is reliable, beautiful, contains the best technologies, and costs much less than products from famous manufacturers. However, complex equipment is not immune from accidental defects. If the refrigerator does not freeze, it is possible:

• damage during transportation;
• manufacturing defects;
• improper operation;
• mechanical wear, structural changes in the material after long-term work.

More often than not, owners complain that the top chamber in the Hotpoint Ariston refrigerator has stopped freezing. The reasons why the positive compartment loses cold are known. This compartment is opened much more often than the freezer. In it, the regime is strictly maintained, the difference in temperature of 2-3 degrees is noticeable. In addition, the refrigerator is considered the main compartment. If the refrigerator is equipped with a compressor and two chambers, the motor start relay is activated depending on the temperature in the cold cabinet.

The first sign that the upper chamber in the Ariston refrigerator is not freezing will be the lack of suction on the door. The air entering the chamber cools down, a vacuum is created, and the door resists opening.

The reasons why the Ariston refrigerator does not freeze are the following:

• The thermostat or air sensor in the chamber is faulty;
• freon leak;
• capillary tube clogged;
• if there is No Frost, the defrosting function does not work;
• the air cooling system does not come out of defrost for a long time;

Hotpoint Ariston refrigerators can be with electromechanical and electronic control. In this case, the error codes reflected on the display differ for different models of the same manufacturer. A description of the self-diagnosis can be found in the operating instructions for the device.

Hotpoint Ariston refrigerators vary in chamber volume, number of compressors, control method, heat and condensate removal. If the freezer in the appliance does not freeze, the causes of the malfunction depend on the operation of the defrost system in No Frost or the thermal circuit. The specialist will make an accurate diagnosis. Perhaps the reason is a failure of the electronic control unit.

If the Ariston Hotpoint refrigerator does not freeze, with full No Frost, the reason must be sought in the closed damper on the air duct. When the fan noise is not heard, both chambers do not freeze. The freezer keeps it cold for several hours; the food will not begin to melt soon. The most common cause of fan failure is internal icing of the chamber and evaporator.

Refrigerator won't turn off

All owners of refrigerators know that this equipment does not work constantly, but with periodic shutdowns. If the motor does not turn off at all, the reasons may be as follows.

1. The refrigerator door is not closed, or air is leaking into the chamber through the seal. Because of this, it becomes too warm inside, and the motor, pumping out cold, runs constantly. You should check whether the door is installed correctly and the condition of the seal.
2. It's too hot in the kitchen. All Ariston refrigerator models have their own climate class level. It determines at what temperature the device will operate.
3. There is a large layer of ice in the freezer. This indicates that the heat exchange in the refrigerator is impaired. It is necessary to defrost the equipment.

If the sealing rubber is deformed, the refrigerator operates under heavy load.

Troubleshooting Hotpoint-Ariston refrigerator

Let's look at the main causes of problems and options for solving them.

Noisy operation of the refrigerator

If the two-chamber unit previously worked normally, but recently began to make a lot of noise, hum, or rattle, check:

• Correct installation. Is the equipment level and is there any misalignment? You can correct the situation by adjusting the front legs.

• The dishes in the chamber are touching each other. When starting the engine it rattles.
• The refrigerant circulates through the circuit, and gurgling sounds may be heard. It's not a breakdown.
• Foreign objects or furniture come into contact with the unit body.
• Maintain a distance of at least 5 cm between the refrigerator body and walls and furniture.

Clicking and crackling noises during operation

Such sounds can indicate both normal operation of the equipment and problems requiring repair. If the unit operates normally and freezes, then:

• Clicking noises are possible when the motor is turned off. The materials of the chamber walls are deformed by temperature differences.
• When starting and stopping the engine, the thermostat may click. In this case, there should be sounds from the first day of work.

Malfunctions requiring repair:

• The electromechanical model clicks when turned on, but the motor-compressor does not work. There are problems with the thermostat operation. It sends a message to the board about the increase in temperature in the chamber, then the board gives a command to turn on the motor. If the latter does not start, check the thermostat.

• The equipment turns on, the engine starts, but stops. The relay clicks off the motor. The compressor is faulty and needs to be replaced. At the same time, the light in the department is on.
• The refrigerator clicks, the engine does not turn on, the cell is dark. The start relay has failed.

• The device works normally, but when the compressor is turned off, clicking noises are heard. You need to check the motor fasteners, maybe they are loose.

No light in the department

Check the connection: does the plug fit tightly in the socket, press them harder. If there is no light, replace the light bulb. Pay attention to the type of lighting and choose the appropriate model.

No cold in the departments

If the temperature in the chambers is elevated, the refrigerator can indicate this by blinking a red light or by sounding a squeak.

Refrigerator not cooling? Read the publication “The refrigerator does not work”, and also check:

• The tightness of the door to the body. Inspect the seal for integrity and suitability. If dirty, wipe it with soapy water and ammonia. If worn, replace the element. Tighten the door fasteners.
• Frequency and duration of door openings. If you keep the doors open for a long time, warm air enters the chamber, which leads to an increase in temperature and the formation of condensation.
• Thermostat. Is the value set correctly?

When loading a large amount of warm food at the same time, you need to wait 20-30 minutes until the indicators are restored.

• A clogged capillary leads to disruption of refrigerant circulation and poor cooling. It is better to call a technician to fix the problem.
• Compressor malfunction. Error A2 may appear on the display. The refrigerator will consume a lot of electricity and cold production will decrease.

Also, the reasons that the camera does not freeze could be:

• Defrost sensor problem.
• Damage to the evaporator heating element.
• Freon gas outlet.
• Incorrect operation of the electronic board.

Food in the compartment freezes

• Is food touching the back wall of the refrigerator?
• Activation of deep freeze mode. In this case, you need to disable it.

• Thermostat position. If the temperature is low, raise it.

A serious malfunction is a thermostat malfunction, then replacement and repair will be required.

The motor runs non-stop

Normally, the compressor operates intermittently, with shutdowns “for rest.”

If it does not turn off at all and works for wear and tear, it means:

• The cell door does not close. The constant penetration of warm air leads to an increase in temperature. To restore performance, the engine runs without respite, pumping up the cold. Check the seals and door location.
• The temperature in the room is above normal. Each model, including Ariston, has a climate class, which indicates at what temperature it can be operated.
• Snow accumulation and ice exceed 2-3 mm. Heat exchange in the refrigerator is disrupted. Immediately defrost the unit.

Compressor does not start

There may be two possible faults.

The engine does not function, the light in the chamber is on:

• Problems with No Frost. It is recommended to contact a service center to find and resolve the problem.
• The motor winding is faulty. Needs repair or complete replacement.

• The thermostat is not working. The wiring between the regulator and the motor may be broken. Diagnostics and replacement are carried out.
• Start relay failure.
• Main board defective.

The compressor does not turn on, the light does not come on:

• No light.
• The insulation of the power cord is broken, the socket is damaged.

All other reasons are identical to the first case.

Ice on the back wall

If a fur coat grows on the evaporator or on the walls, the cause may be a faulty thermostat.

Drip-type models need to be defrosted at least once every six months. Ice formation is not typical for models with No Frost. If this happens in your freezer, the problem is a faulty defrost timer.

Hotpoint-Ariston refrigerator error codes

Hotpoint-Ariston refrigerators are equipped with a modern diagnostic system. When a malfunction occurs, the device displays an error code.

Error coding determined by the diagnostic system:

Water at the bottom of the refrigerator compartment

Products pressed to the back of the compartment accumulate condensation, which does not go down the drain, but flows down. Sort through the food and remove any accumulated water.

It happens that the drainage hole becomes clogged with debris and crumbs, so the condensate has nowhere to drain. You can clean it yourself using a thin stick.

If you notice problems with your Hotpoint-Ariston refrigerator, do not leave things to chance. Try to figure out the reasons and fix the problem or call a technician.

The video will help you repair the No Frost system:

No Frost System Repair Ariston Freezer

Watch this video on YouTube

What to do if the freezer stops freezing

The list of freezer faults is quite long. Having determined why the food is not frozen and the compressor is constantly running without turning off, it is worth moving on to solving the problems.

Some actions to restore operation can be done independently, while others require the purchase of expensive parts and the intervention of specialists.

Refrigerator freezer repair

Problems with the freezer should be solved taking into account their causes:

• Congestion in capillary systems is removed by lightly tapping the tubes, which can dislodge stuck particles. Drainage pipelines are cleaned by filling with hot water using a rubber bulb.
• To restore the functionality of the thermostat and thermostat, they can only be replaced. Only a specialist can identify the cause of the problem by carrying out appropriate repairs.
• The only way to restore a dry chamber seal is to completely replace it.
• You can try to compensate for overheating of the compressor, due to which the cooling mode is disrupted, by moving the refrigerator away from the wall. If this does not help, the part is changed.
• You can try to deal with mechanical damage yourself. The equipment is defrosted, the damaged area is filled with foam or insulation.
• Malfunctions of the defrost sensor, due to which incorrect data are transmitted to the control system, are eliminated by replacing the device.
• If the Indesit No Frost model does not freeze, the issue can often be resolved by replacing the heating device.
• Rust from tubes is removed by treating with a special product or 9% vinegar. Before treatment, you should test the effect on a small area, only then apply it to the entire oxidized surface.

Knowing how to solve problems with a refrigerator that does not freeze well, you can try to follow the appropriate recommendations for repairing it. Simple problems can often be fixed with your own hands.

However, if you lack experience or confidence in your repair abilities, you should call a specialist. After all, incorrectly performed repairs will not only not return the equipment to working order, but can make the problem even more serious.

Is your refrigerator very cold?

Ariston refrigerators are manufactured in modern factories and therefore have a long service life. But even they are not immune from breakdowns caused by careless operation, network outages, and wear and tear of parts. A fairly common problem is that the Hotpoint Ariston refrigerator freezes beyond the permissible level.

Owners of refrigerators from this manufacturer should remember that the optimal temperature in the refrigerator compartment is +5 degrees. This allows you to store products most efficiently and preserve their taste. If the device malfunctions, winter sets in in the chamber. To prevent the problem from getting worse, you should contact a qualified technician.

The refrigerator is noisy during operation

Double-chamber refrigerators can be considered one of the most reliable. But even this technique may eventually develop noise and buzzing during operation. Problems most often appear for the following reasons:

• Contact with other furniture or appliances. A distance of at least 5 cm must be maintained to all other objects, then the Ariston refrigerator works better.
• The presence of gurgling sounds is not considered a malfunction. This is due to the refrigerant that circulates inside.
• Shelves are checked to ensure that dishes are too close to each other. If the refrigerator is running, it is precisely because of this position that additional noise may appear.
• Incorrect installation of the refrigerator. The position of the equipment is checked using a level. The front legs will help you adjust the position if necessary. For Ariston refrigerators, malfunctions are not that serious.

What should you pay attention to?

The first step when you detect severe frost is to check the settings. In domestic models, a special temperature controller is responsible for this. You should not set the minimum values, even if it is very hot outside, because a normally working refrigerator will cope with the load. If the cooling level increases, the equipment may break down. Modern models provide the ability to precisely adjust the temperature. It should be set between 4 and 6 degrees.

If these indicators are normal, and the Ariston refrigerator is very cold, there is a breakdown. You should not attempt to repair it yourself, as this will only make the problem worse. Call our official service to solve the problem.

The refrigerator makes a cracking sound

Even the appearance of extraneous sounds does not always indicate that the equipment has become faulty. If the cooling works without problems, the following circumstances may be the cause:

1. The material of the internal walls, which was deformed due to temperature changes.
2. The operation of the thermostat when the engine starts. This is especially true for newly purchased equipment.

In case of serious breakdowns, the following conditions apply:

• For electromechanical models, problems caused by the thermostat are common.

It is this part that is responsible for controlling the temperature inside the device. When it rises to a certain level, a signal is sent to the board. Clicking sounds appear in the thermostat if one of the elements stops working. A two-chamber refrigerator does not turn on in this situation.

• The equipment turns off after a short period of time after startup.

Under such circumstances, the sound appears from the relay, due to which the engine starts. The most likely reason lies in the compressor, which requires replacement. The light inside the refrigerator will light if such a malfunction occurs. The instructions help you find a way out.

• The device has become a source of a clicking sound, the engine does not start and there is no light. Then you definitely need to replace the relay.
• The refrigerator operates without any extraneous sounds at all. But when disconnected, clicks of unknown origin appear. Most likely the reason lies in loose fastenings. The Ariston refrigerator does not display error A2 very often.

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Why does Ariston Hotpoint get very cold?

The main reason for severe frost in the refrigerator compartment is a breakdown of the thermostat. To regulate the temperature, the control unit turns the compressor on and off, and it receives data from the thermostat. If frost is detected in the refrigerator compartment, we can conclude that the thermostat is not capable of detecting temperature normally. In this situation, you should calibrate it or install a new part.

Modern models from this manufacturer use sensors connected to the control module to monitor temperature. One repair option is to replace the sensor, but if this does not give the desired effect, then the problem may be in the control unit.

If the Ariston Hotpoint refrigerator freezes, the problem may be a freon leak. This is indicated by a decrease in pressure in the system, non-stop operation of the compressor in order to compensate for the high temperature. To solve the problem, you should call a technician rather than get into the refrigerator’s electronics yourself. The specialist will perform diagnostics, find the cause of freezing, and restore normal operation of the device.

Door seal wear

Diagnosing the wear of the door seal is not difficult - just carefully inspect the door from the inside. If for any reason it comes unstuck or ruptures, the seal of the refrigeration compartment is broken and heat leaks inside. To normalize the temperature, the refrigerator begins to produce cold more intensely, which leads to the food freezing.

Door seal

Seal wear is common in Electronics GC-B247JEUV. Many owners of these units notice that the upper chamber freezes food very much. In addition, it is observed:

• water on the floor around,
• darkening and rapid wilting of fresh vegetables and fruits,
• quick souring of ready-made dishes.

If the refrigerator gets very cold because the seal is worn out, it must be replaced with a new one without delaying the repair. Working in constant intensive mode can damage the compressor, both in the above Electronics GC-B247JEUV and in other models, for example, Samsung or Indesit. Repairing this part will be much more difficult and expensive.

Temperature regulator

Drain channel clogged

A drainage channel for removing excess moisture is available in every refrigerator. And often, along with the accumulated condensate, particles of products get into it, which clog it. Instead of draining into the channel, excess liquid accumulates under the lower vegetable trays, where it forms a dirty puddle that, along with cycles, freezes and thaws again. In addition to the fact that the vegetables and fruits in the tray freeze together with it, dirty water becomes a breeding ground for mold and bacteria, which spread throughout all compartments, spoiling other products.

Drainage channel

You can solve the problem of a clogged drain pipe yourself in three ways:

1. Clean the drainage hole with warm water filled into a rubber bulb.
2. Blow it out using a bicycle tire inflation pump or a car pump. You can also do such “blows” once a month for prevention.
3. Push through the clog with a piece of thin wire or wire.

You can check whether the blockage has been cleared by pouring a little water into the chute located at the drain. If there is no blockage, the water will quickly go down.

Excessive ice formation

In cases where excessive freezing occurs in the refrigerator and ice forms, the problem may be with the thermostat.

It should be noted that defrosting in modern models should be carried out once every 6 months to prevent such troubles.

In No Frost models, snow formation may form that is unusual for this type of device. This effect occurs if the evaporator freezes in the freezer due to a faulty timer, and the defrosting function does not turn on. At the same time, the temperature in the freezer increases, as a result of which the motor begins to work continuously, eventually forming ice.

Refrigerator thermostat

Defrost function does not work

Refrigerators with the No Frost system do not require regular defrosting. Ice does not form on the walls of the compartments, thanks to regular automatic defrosting. If the upper chamber of the refrigeration unit does not cool, the defrost timer may be broken. You can fix the problem by doing the following:

1. Place the products correctly and remove any liquid that has accumulated in the lower part of the chamber. Sometimes the refrigerator stops cooling properly due to objects tightly fitting to the back wall of the compartment. They accumulate condensate, which cannot go into the drain channel.
2. Clean the drainage hole. It may become clogged with food particles and packaging materials. In this case, the condensate does not drain, but accumulates at the bottom. The hole is cleaned with the included tool or wire.

If you cannot fix the problem yourself, contact the service center.

Common breakdowns of Hotpoint Ariston

Although Ariston refrigerators have proven themselves to be reliable, problems sometimes occur. It’s good if a fault code appears on the display, then you can look at the instructions and calculate the breakdown. If this does not happen and the device is not functioning normally, you can run test mode. How to do this is also described in the user manual.

Common refrigerator problems:

• It makes noise and buzzes when working.
• Makes strange sounds (crackling, clicking).
• There is no light in the cell.
• The refrigerator compartment does not cool, the freezer does not freeze well.
• The freezer gets very cold and the food freezes.
• It beeps and the red light is on.
• The motor-compressor does not turn off, it works without stopping.
• The compressor does not turn on.
• The back wall of the chamber freezes.

• Water at the bottom of the compartment.

Why such breakdowns happen and how to fix them, read below.

Failure Prevention

To ensure that the refrigerator operates without problems, the following preventive measures must be carried out regularly.

1. The refrigerator must be connected through a surge protector. This will avoid sudden voltage surges, which can cause serious equipment failure. Of course, it is best to purchase a stabilizer, but if you don’t mind spending money on it, then a surge protector will do.
2. To ensure the necessary conditions for the refrigerator to operate, it is recommended to place it in a room with an optimal temperature. Its installation on loggias, balconies, and near radiators should be avoided.
3. If the refrigerator is equipped with the No Frost function, it must be serviced in accordance with the instructions. Other models should be defrosted periodically to avoid clogging the drain hole. The procedure must be carried out in accordance with the operating rules.

Sources

• https://ExpertLand.ru/tehnika/holodilniki/ne-morozit
• https://Freons.xyz/holodilnik-rabotaet-no-ne-morozit/
• https://crio.pro/neispravnosti-xolodilnikov/xolodilnik-ariston-ne-morozit/
• https://otdelka-remont.ru/remont-kholodil-nika-hotpoint-ariston-ne-morozit/
• https://ariston-helper.com/services/refrigerator/too-cold/
• https://expertfrost.ru/polomki/xolodilnik-silno-morozit
• https://VseShokeri.ru/kuhnya/holodilnik-hotpoint-ariston-oshibka-a1.html

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Common malfunctions of the Ariston Hotpoint refrigerator

Italian refrigerators are durable and of high quality, but all household appliances will fail after a certain time. Interruptions occur for both external and internal reasons.

Most modern refrigerators are equipped with electronic controls and built-in functions; they make operation easier and improve quality.

The built-in electronic module monitors temperature indicators, supports the “No Frost” operating process, establishes the procedure for the proper functioning of the chamber, guarantees the maintenance of cold, and so on. The Hotpoint Ariston range of units is equipped with electronics that display error codes in case of problems. Thanks to such coloring, you can determine the element of the problem and the correctness of operation, as a result of which you can seek help from the appropriate specialists in advance or fix the problem yourself using the instruction manual.

Some of the most common malfunctions in the functioning of refrigeration equipment:

1. Noisy work.
2. Uncharacteristic sounds (crackling, clicking).
3. The light comes on constantly.
4. Weakly produces cold.
5. Excessively produces cold.
6. No light in the refrigerator compartment.
7. Continuous operation of the compressor.
8. The compressor is not functioning.
9. Ice freezing.

The reasons for the occurrence of such problems and how to eliminate them are discussed in the next chapter.