For modern washing machines from the manufacturer "Bosch" is characterized by a function that allows you to display errors in the event of malfunctions and malfunctions during washing. This applies to Maxx and Logixx series devices. In some cases, when the owner understands what the error code means, he can fix the problem on his own without using the services of a service provider.
Service test
When using a German-made Bosch machine, malfunctions occur much less frequently than analogs.
However, the manufacturer still provided its models with a service test, which is a self-diagnosis mode. With it, the user will be able to determine the operability of the system functions of the Bosch D 07 washing machine, you can read about error codes below.
A service test can be considered very useful if several components fail. Diagnostics are launched in different ways, depending on the line. For example, for a Maxx 4 brand car, at the initial stage of launching the test, it is necessary to turn off the device and press the additional functions buttons, having done this simultaneously. At the same time, the mode handle rotates 30 ° C cotton. Once a successful launch has occurred, you can proceed to select a test.
Test recommendations
Having installed a certain program, you will have the opportunity to take advantage of the check of an electric motor or a drain pump.
In these two cases, the mode is set to cotton 60 ° C and cotton 60 ° C economy. In order to prevent error codes from the Bosch Logix 8 washing machine, it is necessary to check the operation of the heater and the main valve. In the first case, the mode must be set to 90 ° cotton, while in the second mode the mode will correspond to the spin position.
Previously, the valve can be checked if you install the machine on the drain. In order to start the program, you must use the "Start" button. If a malfunction occurs, the LEDs light up. By purchasing a model of an older class, you provide easy operation, because in this case the error code will be visible on the display.
Main trouble codes and their causes
Error codes for Bosch washing machines appear when one of the elements in the system fails.
As a home master, you can save money and time if you can identify the error using the codes. Equipment brands Maxx 4, Bosch Classixx 5 and Maxx 6 will signal the malfunction of certain characters.
If you notice error F16 on the display, this indicates that the laundry loading hole was open during program start. But if the error F17 appears on the display, then you can be sure that the time for water to enter was exceeded. The cause in this case are blockages of filters and valves. Sometimes it happens that the water supply valve is closed.
When you see F18 on the machine’s display, this will indicate that the drain time has expired. In this case, you can make an assumption that the drain valve is clogged or the water level sensor is out of order . Sometimes it happens that the usual heating time expires, in this case you will see error code F19. The cause may be insufficient voltage in the network, as well as a loss of operability by a thermostat or a heating element.
When water heating does not occur, the machine indicates to the consumer a problem with code F20. You can assume that the heater or thermostat is out of order. But when problems arise with the drum, the machine displays the designation F21 on the display. This may be due to a broken tachogenerator, reverse, or relay. The NTC sensor can also break, sometimes there are irregularities in its operation, which you will learn about by code F22. This can be caused by a short circuit or a fault in the wiring, in the latter case an open circuit occurs.
Additional errors and their causes
Considering the error codes of the Bosch washing machines, you should definitely pay attention to the one that indicates the activation of the aquastop system. In this case, we are talking about F23. A break will occur in the electrical circuit if there is liquid in the sump, special attention should be paid to this if you do not want the above code to occur.
The turbidity sensor should work perfectly during the operation of the device, but if an error occurs in its operation, then you can find out about it by the F25 code. The analog sensor also malfunctions, as indicated by the designation F26. The flow detector sometimes encounters problems, you can learn about them from F27.
Damage to the fluid pressure sensor and improper motor operation are indicated as F28 and F29, respectively. When the engine stops spinning, you will learn about it from F30. The synchronization of electrical equipment is very important for the operation of the machine. If a malfunction of this system occurs, then the display will display error F40. The reason in this case is the mismatch of the power indicators with the technical characteristics of the device.
When the flow rate is too high or low, the machine displays F50. The door error is F51, while the functional protection may also encounter malfunctions, you will learn about this from the F53 code. The control module sometimes fails, as indicated by F54. The control module error is F63.
Remedy
After you have seen one or another error code of the Bosch washing machine, you must proceed to troubleshoot. It is recommended to do this as quickly as possible. This will not only extend the life of the equipment, but also make the device more efficient.
For example, if the washing machine does not turn on, you should find out if this is caused by a malfunction in the wiring. Maybe individual nodes are out of order or the reason is expressed in the device itself. Experts advise checking the voltage on the network. If it is present, then at the next stage you need to make sure the integrity of the power cables, circuit breakers and sockets.
Sometimes one of the error codes of the Bosch washing machine occurs when the power button fails. If you notice that it does not move or sinks, then you need to replace it. Not so popular reason is the failure of the chip. In some cases, the control module is damaged. The drum and electric motor break even less often. If you have made all attempts to eliminate the malfunction of the machine, but did not provide stabilization of the start-up and work process, then you should contact specialists.
Door troubleshooting methods
Examining the error codes of the Bosch Classic 5 washing machine, you may notice that one of them indicates a malfunction of the door. This was discussed above. In order to fix the problem, you may need to replace the latch.
But when the sealing or integrity of the rubber braid was broken, it is changed to a new one on its own or by contacting a specialized service. During normal operation, the error code may be deleted when you restart the equipment.
Solving problems with the supply and discharge of water
One of the error codes of the Bosch Classic 5 washing machine is the one that indicates a problem expressed with the supply and discharge of water. If your equipment encounters such a malfunction, you need to make sure that the cranes are installed in the normal position. They must be opened. If the error still appears on the display, you should clean the filter or replace it altogether. At low system pressure, check the nozzles and clean them. Sometimes for problems with the water supply, it is necessary to replace the water level sensor.
Ways to resolve problems with prolonged discharge, improper heating and breakage of the drum
Considering the causes of error codes for Bosch washing machines, you should definitely pay attention to one of the problems - a long drain. If this happens, the fault can be fixed by replacing the water level sensor. The main pump should be cleaned.
When improper heating occurs, which may be unnecessarily long, the thermostat, temperature sensor should be checked and the heater should be replaced. One of the mistakes is breaking the drum. You can eliminate it by loading the volume of laundry that is recommended by the manufacturer. If you neglect the recommendations for loading, this will cause abrasion of the belts. In the future, the unit may fail at all.
Troubleshooting with frequent pick-ups of detergents
If the user encounters an error, which is expressed in the too frequent intake of detergents, then you can eliminate the malfunction by cleaning the container. A similar problem can also be prevented. To do this, you should not load too much powder, and you can not leave it inside the machine for a long time. This is especially important if the equipment is operated in a humid room.
Noise reduction method
One of the error codes for Bosch Max 5 washing machines is a problem that indicates the presence of noise. In this case, the device should be diagnosed more carefully. If extraneous noise periodically appears and disappears, the cause may be the presence of foreign objects in the corrugated pipes. Interfering parts must be removed so that they do not penetrate the system and do not short circuit.
If this is not done, then individual elements may be depressurized. Looking at the error codes for Bosch Max washing machines, you may notice that the manufacturer points to a designation that speaks of noise. If you notice a metal rattle, then the bearings may be malfunctioning. They should be replaced as soon as possible so that the generator does not completely fail.
Additional errors, their causes and troubleshooting tips
If the loading door was not closed, then error F01 will indicate this. The user should check how tightly the door is closed. Laundry can be laid again so that not a single item is caught by the door. Considering the error codes of Bosch washing machines, you must definitely make a decision. For example, if no water is supplied, then on the display you will see F02.
The reason may be a closed tap tap. Sometimes it happens that the pressure is too low or the water is turned off. When no water is supplied, you may also think that the mesh in the supply hose is clogged. When the water does not drain, F03 may appear on the display. In this case, an error occurs when the machine in 10 minutes did not drain the water from the tank.
To eliminate the problem, the filter must be cleaned, and then make sure that there are no blockages in the pipes and hoses. When the above error code for the Bosch Classic XX5 washing machine has occurred, you can check if the drain pump is working properly. If you encounter a water leak, the machine will issue F04. To eliminate the malfunction, it is necessary to find the source and make sure that the joints are tight.
How to determine the code of a machine without a screen
Error codes for Bosch washing machines without a display are determined by the combination of LED signals. For example, if the “G” LED is on, this indicates that the hatch door is not closed. When the “P” LED lights up, you can be sure that the drain system is faulty. But when the "O" LED lights up, the machine is faced with a water discharge problem.
Conclusion
You can fix simple problems after reading the code that appeared on the display of the washing machine yourself. But if the malfunction requires the replacement of important parts, then it is better, especially at the service stage, to turn to specialists. Indeed, otherwise the warranty may be voided.