Bosch washing machine error codes: decoding and troubleshooting tips

In the vast majority of modern Bosch washing machines, an option is provided in which an error code is displayed in the event of a malfunction. This information allows the user in some cases to cope with the problem on his own, without resorting to the services of a wizard.

We offer you an overview of common errors, their causes and solutions.

Below is a classification of error codes depending on the cause of their occurrence.

F67 code indicates that the controller card is overheated or out of order. In this case, you need to restart the washing machine, and if the code appears on the display again, most likely you are dealing with a card encoding failure.

E67 code is displayed when the module is damaged, the cause of the error may be voltage drops in the network, as well as burnout of capacitors and triggers. Often, chaotic button presses on the control unit lead to an error.

If the code appears F40 the unit does not start due to a power outage. There may be several reasons for such problems:

• voltage level less than 190 W;
• RCD tripping;
• if an electrical outlet, plug or cord breaks down;
• when knocks out plugs.

If the loading door is not closed securely enough, errors are displayed, F34, D07 or F01... Dealing with such a problem is simple - you just need to open the door and rearrange the laundry in such a way that it does not interfere with the complete closing of the hatch. However, an error can also occur in the event of a breakdown of the door parts in the door or the locking mechanism - then they should be replaced.

F16 code indicates that the wash does not start due to the open hatch - in such a situation, you just need to close the door until it clicks and start the program again.

When water heating interruptions occur, the code F19... As a rule, the error becomes the result of voltage drops, the appearance of scale, interruptions in the operation of sensors, the board, as well as when the heating element burns out.

To fix the problem, you need to reboot the device and normalize the voltage in the network.

Error F20 indicates unscheduled water heating. In this case, the temperature is kept above the set level. This leads to the fact that the car overheats, and things begin to shed. Such a failure in the program can cause the heater relay to fail, so the only solution to the problem is to disconnect the device from the network, check all the elements and replace the damaged ones.

Error F22 indicates a malfunction of the thermistor. This happens if:

• there is too little water in the tank;
• there is insufficient voltage in the network or it is absent at all;
• in the event of a breakdown of the controller, electric heater and its wiring;
• when the washing mode is selected incorrectly;
• if the thermistor itself breaks down.

To prevent such violations, get a voltage stabilizer that can protect household appliances from power surges.

Codes E05, F37, F63, E32, F61 signal that there is a problem with water heating.

A short circuit in the thermistor wiring is immediately displayed on the monitor as an error F38... When a similar code appears, turn off the machine as soon as possible, check the voltage and inspect the thermistor.

Codes F02, D01, F17 (E17) or E29 appear on the monitor if there is no water supply. This problem occurs if:

• the water supply tap is closed;
• the inlet valve of the board has broken;
• the hose is clogged;
• pressure below 1 atm;
• the pressure switch has broken.

Be sure to reboot the board, if necessary, reflash or replace it altogether.

Inspect the intake valve carefully. If they are faulty, fix them. Check the pressure sensor and the wiring to it for integrity and absence of problems, repeat the same manipulations with the door.

F03 is displayed on screen when fluid drain errors occur. There can be many reasons for such a malfunction:

• clogged drain pipe / debris filter;
• the drain hose is deformed or clogged;
• there are breaks or critical stretching of the drive belt;
• the drain pump is defective;
• a module malfunction has occurred.

To fix the damage, you need to check and clean the drain filter. If this does not work, make sure that the drain hose is not pinched and in place. Reinstall it and also clean it. Correct or replace the drive strap.

Codes F04, F23 (E23) directly indicate water leakage. In this case, it is necessary to quickly disconnect the unit from the electric current, otherwise the risk of getting an electric shock increases sharply. After that, you need to turn off the water supply and try to find the place of the leak. Typically, this problem occurs when there are problems with the dispenser, damage to the tank and the pipe, if the drain pump is worn out, or when the rubber cuff is torn.

If the seal is not very damaged, then you can try to repair it, but if it is worn out, it is better to put a new one. If the cuff and the tank break, they should be replaced with working ones.

If the water is not drained, then errors F18 or E32 appear. They manifest themselves in different ways:

• irregular drainage;
• no spin
• water drains too slowly.

This usually happens when the debris filter is clogged or the drain hose is incorrectly installed. To solve the problem, you need to remove and clean the filter.

The program ends the wash without rinsing if the turbidity sensor is not active. Then the monitor displays error F25... In most cases, the reason for this is the ingress of too dirty water or the appearance of limescale on the sensor. With such a problem, it is necessary to clean the aquafilter or replace it with a new one, as well as clean the filters.

Codes F29 and E06 flash when water does not pass through the flow sensor. This usually happens due to the breakdown of the drain valve with a weak water pressure.

If the maximum volume of water is exceeded, then the system generates an error F31and the wash cycle is not completed until the liquid is completely drained.Such an error is classified as critical; when it appears, you should immediately turn off the washing machine. The cause of its occurrence is a violation of the installation technique.

A motor breakdown is hidden behind a key F21 (E21)... If you notice the signal appears, stop washing as soon as possible, disconnect the machine from the power supply, drain the water and remove the laundry.

Most often, the cause of the malfunction is:

• too large a load of dirty laundry;
• breakage of the board;
• wear of engine brushes;
• malfunction of the engine itself;
• an object stuck in the tank, which led to blocking of the drum rotation;
• wear and tear of bearings.

The error is critical. with code E02... It is very dangerous as it can cause a fire hazard in the motor. When a signal occurs, disconnect the Bosch machine from the mains and call the wizard.

F43 code means that the drum is not rotating.

Other common error codes include:

D17 - appears when a belt or drum is damaged;

F13 - increase in voltage in the network;

F14 - decrease in voltage in the network;

F40 - non-compliance of network parameters with established standards.

E13 - indicates a malfunction of the drying heater.

H32 indicates that the washing machine was unable to distribute the laundry during spinning and ended the program.

Please note that all of the listed error codes appear when there is a malfunction in the operation of the device and the pause of washing. However, there is another category of codes, which can only be seen by a specialist when performing a special service test, when the machine itself diagnoses the operation of all its systems.

Thus, if an attempt to fix the problem did not have any effect, it is better not to try to fix the machine yourself, but to call the wizard.

In order to reset the error of the Bosch washing machine, it is necessary to eliminate all factors that interfere with its normal functioning.

In this case, the following steps are required.

1. Pressing and long holding the Start / Pause button. It is imperative to wait for a beep or blinking of indicators on the display.
2. You can also reset the error by reconfiguring the electronic module - this method is resorted to when the first turned out to be ineffective. It must be borne in mind that different models of washing machines have different test modes, which are described in the instructions. By adhering to the recommendations described in it, you can quickly establish the operation of the device.

In addition to the low quality of equipment and the technical wear and tear of its elements, as well as violations of the rules for using the unit, objective factors that directly affect the functioning of household appliances can also become the cause of malfunctions - these are the quality of water and electricity supply. They are the ones that most often lead to errors.

Any changes in the network have the most unfavorable effect on the operation of the washing machine., lead to its rapid failure - that is why the problem must be eliminated. At the same time, you should not completely rely on the built-in protection system against voltage surges inside the most modern machine models - the more often it is triggered, the faster it will wear out. It is best to get an external voltage stabilizer - this will allow you to save money on equipment repairs in case of problems in the power grid.

This entails a breakdown of the devices.

To prevent the appearance of limescale, chemical compositions can be used. They will not be able to cope with significant "salt deposits" and will not remove old formations. Such formulations contain a low concentration of acid, therefore, the processing of equipment should be carried out regularly.

Folk remedies act more radically - they clean quickly, reliably and very efficiently. Most often, citric acid is used for this, which can be purchased at any grocery store. To do this, take 2-3 packs of 100 g each and pour it into the powder compartment, after which they turn on the machine at idle speed. When the work is completed, all that remains is to remove the pieces of the fallen off scale.

However, manufacturers of household appliances claim that such measures are fraught with the most dangerous consequences for machines and cause damage to their parts. However, as evidenced by the reviews of many users who have used acid over the years, such assurances are nothing more than anti-advertising.

Which means to use is up to you.

In addition, the breakdown often becomes a consequence of the human factor. For example, any forgotten metal item in your pockets significantly increases the risk of equipment failure.

For In order for a Bosch machine to serve faithfully for many years, it needs regular maintenance... It can be current and capital. The current one is made after each wash, the capital one must be done every three years.

When carrying out major preventive maintenance, the machine is partially disassembled and the degree of wear of its parts is checked. Timely replacement of old elements can save the machine from downtime, breakdowns and even flooding the bathroom. These rules apply to all Bosch machines, including the Logixx, Maxx, Classixx series.

How to reset the error on a Bosch washing machine, see below.