Whirlpool refrigerator repair DIY repair

In detail: repair of a whirlpool refrigerator DIY repair from a real master for the site my.housecope.com.

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 amount, but fortunately, all the work can be done with your own hands.

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:

Masters distinguish typical malfunctions of Whirlpool refrigerators, because some breakdowns in them occur more often than in other brands. In the article, we will analyze the reasons why it suddenly stopped working.

Video (click to play).

If you pay attention to the symptoms of a malfunction, then you can approximately determine the breakdown. Refrigerating equipment (CW) from the firm "Whirlpool", although it differs in quality, is not insured against breakdowns. The most serious is a malfunction of the control board.

voltage drops in the network;
contact with moisture;
other damage, such as in transit.

How do I identify the problem? In some cases, the refrigerator and freezer may not work in the refrigerator, the indicators do not light up. Sometimes the motor-compressor fails, then there is no cooling in the chambers. If one of the components is burned out, you may smell a burnt smell.

Well, if the control unit can be repaired, then the wizard will do a flashing. The module itself in imported models is expensive, sometimes it is more profitable to buy new equipment.

The malfunction can be found in any Whirlpool models: ARC 8140, APC 4020, 4020 1 IX and others. The most common leak occurs in the freezer compartment.

Unfortunately, it is difficult to independently detect the release of freon, since it is a gas. Pay attention to these signs:

does not freeze the freezer or refrigerator;
the motor-compressor runs non-stop;
the refrigerator turns off if the gas has completely leaked out;
the Whirlpool 4020 refrigerator (and other models) beeps, flashes with an emergency indicator, which indicates that there is no cooling in the chamber.

In the event of a leak, you need to call a technician who will fix it and charge the system with refrigerant.

The malfunction of the thermostat or temperature sensor is related to the electronics. A common cause of sensor breakdown is an open circuit in the wiring. To check this, use a multimeter. If the sensor contacts are closed, then it needs a replacement.

How to check the sensor, watch the video:

Symptoms of such a malfunction:

The light in the cell is on, but the refrigerator is not working.
The technique works, but a light on the panel is flashing, which means that the temperature in the chamber is too high. If there is a display, an error code is displayed.

If the thermostat does not work correctly, the system receives inaccurate temperature data. Signs:

One or both compartments do not cool food well.
An alarm sounds, the refrigerator beeps or reports an increased temperature by blinking a light bulb.

It can also be the other way around, when the compartments in the cold room begin to freeze too much, despite the set temperature. Depending on the cause of the breakdown, you can replace the sensor contacts or the thermostat itself.

If you notice water dripping in the compartment, condensation is likely the cause. Depending on the type of defrosting, condensation occurs for different reasons. To determine a malfunction with the Know Frost system, pay attention to the following symptoms:

The compressor is constantly running, pumping cold into the chamber. Snow is forming on the walls of the freezer.

There is not enough cold in the refrigerator compartment, while the fan is running. Drops of water drip from the freezer down the back wall.
The system notifies about the increased temperature with an audible signal.

In KhO "Whirlpool" with a drip system, water accumulates under the lower drawers, snow freezes on the walls.

Since the drain hole is clogged, the moisture has nowhere to go. It accumulates in the chamber, after which it freezes, creating a snow and ice cover. The problem should not be left to chance, as this can lead to the fact that the defrost system in the refrigerator will break.

If you notice this kind of malfunction in your Whirpool refrigerator, do not run the problem. It is much cheaper to fix the problem right away than to deal with its consequences.

A refrigerator is a household appliance that has a rather complex structure. All functional units are combined into one system filled with a special gas. With the integrity of the system, the device performs all its functions and works without failures and breakdowns. But you can always encounter problems, therefore, possible malfunctions in Whirlpool refrigerators and options for solving them in some cases and on their own... After all, you don't want to take your favorite device to the workshop when you can fix some of the faults yourself.

It is worth noting that the Whirlpool trademark has been loved by the user for a long time, as their refrigerators are durable and easy to use. At the same time, they have established themselves as convenient and functional devices. And it is not surprising, because only the newest are used in the production of equipment. Energy Saving Technologieswhich allow Whirlpool refrigerators to work for a long time without breakdowns.

But even such reliable devices have failures and malfunctions. Experts identify the most common types of breakdowns of Whirlpool brand equipment.

breakdown of the electronic unit, which is responsible for control;
temperature failures, which can be represented by the formation of ice or moisture;
freezer compressor failure;
loose door closing.

Refrigerator malfunctions often occur due to improper operation. Such breakdowns can always be eliminated on your own - for this it is worth familiarizing yourself with the instructions attached to the technique and observing all the points that are indicated there during further use. This small list does not mean at all that such breakdowns will appear during the operation of the refrigerator, but different things can happen, so it is worth considering malfunctions of Whirlpool refrigerators in more detail.

Malfunctions in the refrigerator can be very diverse, but it is possible to draw up a specific list of problems that the user encounters most often.

The following problems can be grouped into this group:

the device itself does not turn on, but the light comes on;
the device does not turn on, even the light does not come on;
it turns on, but after 5-10 minutes it turns off by itself.

The described problems are typical for heater breakdowns., temperature sensors, timer. If you have electrical engineering knowledge, then it is quite possible to ring the electronic circuit of the device and identify the faulty element. Very often, when you turn on the refrigerator and then turn it off, you can observe the appearance of characteristic oil stains on the floor, indicating a compressor malfunction.

Most often, such malfunctions of Whirlpool refrigerators can be found if the No Frost system is present. Such models are quite complex in their implementation and, as a rule, malfunctions occur precisely in them.

Refrigerator compressor repair

The second most common are breakdowns:

the freezer does not freeze, but simply cools, while in the refrigerator compartment there is a normal cold temperature;
the refrigerator compartment is not working, and the freezer is functioning perfectly;
appears on the walls fur coat or bloat.

There are a lot of reasons that can lead to this state, for example:

breakdown of the thermostat or fan of the No Frost system;
freon leak;
damage to the motor-compressor;
evaporator problems;
clogged filter.

To establish the exact cause, a professional diagnosis should be made.

Timer thermostat (right)

Owners of electronically controlled refrigerators often encounter such malfunctions as a breakdown of the thermostat or clogged drain tube, which lead to the formation of water. Malfunctions of this type can be caused by the fact that a faulty sensor does not give a timely signal about an increase in temperature, and the motor does not readjust to the desired operating mode.

Very often, many malfunctions occur without any special visible signs, so it is quite difficult to visually determine what is broken. Professional help is needed here.

Drain tube (drain tube) location options

Among such breakdowns, the following are most common:

the refrigerator makes too loud a sound during operation;
the door does not close tightly;
damage to fittings.

Such malfunctions often arise due to trivial mechanical damage. Sometimes it is enough to carefully examine the unit to find the cause of the strange sound: perhaps the fasteners of some unit are loose or a foreign object has got into the device. Loose door closing may be due to deformations gum sealantthat could be caused by liquid spills.

Details about such problems are described in the recommendations for the operation of Whirlpool refrigerators.

It is always worth remembering that even the slightest malfunction of the refrigerator, which, in principle, does not disrupt the cooling and freezing processes of food, over time can cause great harm to the nodes that are not yet damaged. This happens as a result of the fact that "healthy" nodes receive increased load, which leads to their faster wear. If, during operation, the owner noticed that the refrigerator has changed its work, rattles, does not freeze enough or simply works outside the box, then you should definitely seek the help of specialists who are able to fix all failures in the shortest possible time.

Whirlpool refrigerators have gained worldwide fame. They are beautiful, functional and reliable. But any technique can have a latent defect that manifests itself during operation. In quantitative terms, Whirlpool refrigerators do not come in for repairs more often than others. Typical malfunctions are associated with freon leakage, electronic control and clogging of the condensate drainage system.The main purpose of refrigerators is to create the required temperature in the refrigerator and freezer. If the temperature in the plus cabinet is such that the food freezes or is higher than the set one, it is necessary to find the reason. For this, all nodes participating in the process are checked:

operation of the control unit;

serviceability of the thermal sensor and thermal relay;

tightness of the cooling circuit;

compressor state - duration of switching cycles, extraneous noise;

the presence and amount of isobutane in the system is established:

the correct operation of the condensate drainage circuits.

All of these factors can cause a disturbance in the cold chamber operation.The electronic control unit is the most vulnerable part in case of unstable voltage in the network. It is possible to find a malfunction in advance, if there is no reaction to the commands, error codes appear chaotically, the panel does not respond to the shutdown button.A faulty temperature sensor will not give a signal to start the compressor or stop it at a given temperature. The cabinet heats up to room temperature or freezes. It depends what position the compressor was in before the sensor failed.The geared motor may not turn on if the starting relay is faulty or the motor is faulty. The unit may hum strongly when the compressor is jammed, but overheating, it will shut down.Lack of freon will force the compressor to work non-stop, but there is not enough cold, the temperature rises. It also rises when the cold wall in the cabinet is covered with a snow coat - the condensate defrost system is faulty, the evaporator sensor or heater has failed. But the "fur coat", accompanied by the swelling of the cabinet walls, also indicates a refrigerant leak.There are many reasons, even the incandescent bulb inside may not turn off, adding heat to the camera. By following the instructions, all user-dependent factors must be excluded. The diagnostics must be entrusted to a service center specialist.The freezer is designed for long-term preservation of cold in autonomous mode. If it shows signs of defrosting, the circuit has been inactive for several hours. To find the cause, it is necessary to completely defrost the chamber and dry it. If after switching on the cold is not recruited, and the compressor is working, there is no freon in the system. A leak has occurred due to a leak in the circuit. Another reason for defrosting can be:

failure of the electronic control module;

sensor failure;

compressor malfunction - insufficient gas compression.

If the cold builds up, the chamber freezes, you need to make sure that the condensate removal system is working correctly. There is no melting of frost, freezing of the evaporator begins, poor heat dissipation. A specialist will help you find the reason why the Whirlpool refrigerator does not produce enough cold for the freezer.A typical malfunction of an overseas refrigerator is considered a failure of the defrosting system of a cold cabinet. At the same time, the No Frost system detects a malfunction with one of the following signs:

the compressor works constantly, which means that there is no defrost interval, the walls of the chamber are frozen over;

there is not enough cold in the plus section, drops of water flow down the back wall in the freezer;

On the board there is an emergency signal and sound notification.

In the refrigerating chamber with a drip defrosting system, condensation does not come off, the hole is clogged. If the cause is not eliminated, ice will begin to freeze at the bottom of the chamber, the defrost system will become unusable. Sometimes the water does not come out because the drain tube is clogged or frozen over. The water will then flow downward, forming ice in the freezer.A puddle that has formed under the refrigerator indicates a malfunction of the drainage system. The condensate is discharged through a rubber-sealed tube. It is directed to the chute mounted on the compressor. During operation, the power unit is hot, the liquid evaporates. But a crack in the tube may appear, the bowl may budge or bend over. All the water will be under the refrigerator.You can correct the vessel yourself. It is necessary to correctly install the tubing using the cuff. In this case, you need to inspect the system for other damage. A wizard will be required if you were unable to eliminate the condensate leak.Single compressor refrigerator with bottom freezer and electronic control. The temperature is maintained by a mechanical regulator. The green LED indicates that it is connected to the network.Red - temperature rise in the freezer. The orange LED is on when the freezer is set to hard freeze. Manual thermostats for cameras are located under the control panel cover.Freon leakage is a typical malfunction of this model. The high pressure tubing is routed in the foam section between the chambers. When the drain from the refrigerator is clogged, water penetrates into the foam, the tube corrodes. As a result of the repair, the circuit is removed from the foamed part, the system is filled with isobutane (R600a).Two-compartment refrigerator with one compressor and a 110 liter freezer. The body is made of stainless steel. The No Frost system is used in the freezer. Electromechanical control.Typical malfunctions of the Whirlpool ARC 4190 ix refrigerator include:

problems with the defrost and condensate removal system;

failure of the evaporator heater or defrost timer;

control board failure.

The refrigerator has one evaporator installed in the freezer. During defrosting, water flows into the drain located behind the decorative panel. If there is a problem with the removal of condensate, it is necessary to clean the hole and pipe.There is snow in the freezer - you need to check if the heater is working when the compressor is resting. This cycle depends on the defrost sensor, which gives the command to turn on the heating element with a build-up on the evaporator tubes up to 0.5 cm thick. Sometimes defrosting and drying the refrigerator during the day will help eliminate leakage.As a result of a power surge, moisture on the panel, the electronic control unit may fail. Therefore, you cannot put fresh flowers on the refrigerator - you can accidentally spill water.Two-compartment refrigerator with a small freezer located on top. Refrigerant freon, electronic control. Both chambers use the No Frost defrost system.Malfunctions that can occur during the operation of the refrigerator are reflected in the section of the instructions "Troubleshooting Guide". The developers advise first to independently check the reasons for the refusal using step-by-step instructions.Electronic self-diagnosis of faults will help to draw attention to the problem. So, if the Whirlpool refrigerator beeps, this is a signal of a violation of the temperature regime inside the chamber, caused by a depressurization of the circuit. If the door is closed, the seal is not worn out, the abutment is good, the door opening sensor, condenser should be examined. They are located inside the control panel.If the Whirlpool refrigerator does not work, malfunctions are possible in any node, but the most common cause is freon leakage, damage to the electronic unit and the failure of the Know Frost system.Two-door two-compartment refrigerator with an overhead freezer and a Nou Frost defrost system. Electromechanical control system. Opening and incomplete closing of the door is accompanied by a sound signal.The problem is if the regime is violated. This is due to various reasons. This model has a problem with starting the compressor. At the same time, attempts to turn on are accompanied by clicks of the relay. The cause may be a faulty starting relay or a burnt out motor winding. This is evidenced by the fact that at start-up, the compressor turns off without even having worked for 30 seconds.Failure of the control module is a real reason for voltage drops in the network and work without a stabilizer. However, isobutane leaks or capillary tube clogging is possible.All refrigerators with the Know Frost system have problems with defrosting and removing condensate. If there are remarks about the operation of the device, it is necessary to free the chambers from food, defrost, dry and try to start again. If the mode is not restored, contact the service center.Single-compressor combined refrigerator, freezer below, installed No Frost system and electronic control with a display on the external panel. The model refers to those where self-diagnosis and maintenance of a constant mode "6th sense" is installed.The error codes are listed in the operating instructions, in the troubleshooting section of the Whirlpool ARC 8140 refrigerator. If you need to reset any of the errors, press the "OK" button and hold for at least 5 seconds.Often the problems of this model are a malfunction of the control module, lack or lack of refrigerant. In the defrosting system, the heating element for defrosting the evaporator fails and the fan breaks down.Having become acquainted with the listed models, the conclusion suggests itself - Whirlpool refrigerators have a prestigious appearance, good functionality, but the models are vulnerable when connected directly to the network. Their energy unit may break down, leaks in the refrigerant circuit may appear. With proper operation, Whirlpool household refrigerators serve for a long time. Troubleshooting is performed by the service center masters. Spare parts are expensive.We suggest watching a video on the topic.

Next, carefully open the box, the lid of which is held by 2 plastic latches, while we do not pull the box, the wires in it are connected to the board. As a result, we will see:

We carefully disconnect and remove these two plastic terminals, thereby disconnecting the 2 cable loops. 2 terminals are different, one is wider - so you won't mix it up later.

More importantly - the other 2 terminals are the same in the connector, but it is important to write down or remember what is with the brown wire on the left, closer to the burgundy block. Then when you collect - do not confuse places!

After that, take out the box from the refrigerator, which will contain the board (held by 2 plastic latches)

Now, having taken out the board, we can see the serial numbers of the parts we need:

This part is called - Control module (board) for the refrigerator Whirlpool 481223678546. Replacement code 481223678548.

On-board code: 08196-024RC.

Code on the box: 08196-025RC (you don't need to look for it and change it - the box is always intact).

As last time, I start looking for this board through google for a replacement, since it is not the culprit of the refrigerator. First of all, I call the official service Whirlpool, which announce: "This fee is not available, order, pay 4900 UAH and we'll bring it in a month ”. A month without a refrigerator - no. I search further on google by firms and call online stores in Kiev, which have this board. One of the stores (seemingly "good things"): "Yes, this board is for 3900 UAH, you can come and pick it up, but the chance that it will work is 50-50, since there are different firmware in each board and we do not know which one. you - so this board may not work on your refrigerator. "

I ask: “If it doesn’t work, I’ll bring it to you and change it.” Answer: “NO! We do not accept back. So the chance that you will work 50/50. " I told these wonderful sellers that I don't need such a roulette - goodbye.

Found this board in several other places 08196-024RC with a price from 3300 UAH in Kirovograd up to 5 thousand UAH in Kiev.

This control board (module) is suitable for refrigerators:

I am looking in the radio market, who would drop the old and solder the new capacitors.As in the late 90s, there are almost no ordinary old people or soldering fans on the radio market, I walked through the pavilions - either no one wants to take, or they announce 50 UAH. for 1 ration (and I have 2 boards with me), which is 100 UAH. evaporate and solder 1 capacitor, and there are 2 of them on the board - then 200 UAH. Only 4 capacitors on 2 boards - UAH 400.

I remembered that at school I soldered the radio itself on the board and a soldering iron somewhere - I went home with the purchased capacitors to solder myself.

The correct location of the capacitors on the board is important, when you solder the old ones and solder the new ones - the labels of the capacitors must match the labels on the board:

The necessary places for soldering the capacitors on the back of the board:

We take a thin soldering iron and carefully solder the culprit of the refrigerator breakdown. This is how it looks (noticeably soot from a burnt-out Conder):

This is how the board looks like, with replaced capacitors, which were soldered not by a specialist engineer, but by a lawyer:

I put everything in the reverse order: the board is in the box, the plugs are in place, the brown cable on the left is in the same place, the box is snapped in and the 3 screws are screwed into the same place.

I connect the wire to the network, and:

the compressor hummed, the relay clicked, and without unnecessary beeping and clinking the refrigerator started working!

Since there was a 2nd board from the last time - I also soldered 2 capacitors on it - and tried how it works, replacing this board - everything works fine!

- per UAH 27 (1 dollar as of August 2017) refurbished refrigerator Whirlpool ARC 4178 IX, from 3300 UAH to 7000 UAH savings))).

If you have a similar problem with your refrigerator Whirlpool ARC 4178 IX or similar models using the same board: Whirlpool ARC 4138, Whirlpool ARC 4138 AL, Whirlpool ARC 4138 IX, Whirlpool ARC 4139, Whirlpool ARC 4139 IX, Whirlpool ARC 4178, Whirlpool ARC 4178 AL, Whirlpool ARC 4179, Whirlpool ARC 4179 IX, Whirlpool ARC 4179 IX AQUA, Whirlpool ARC 4179 IX CAN, Whirlpool ARC 4188 / AL / A +, Whirlpool ARC 4188 / IX / A +, Whirlpool ARC4179 A + NFW, Whirlpool CFS 700 S 800.946.84, Whirlpool CFS 740 S 500.946.85, Whirlpool WTS 4135 A + NFW, Whirlpool WTS 4135 A + NFX - try, as described above, take out the control board and start with capacitors - you may even see that it is swollen or in soot as it burned out from a voltage drop - then replacing these capacitors for mere pennies - you will save your family budget and will not let you "weld" on malfunctions of your refrigerator to various crooks and crooks.