Error codes washing machines Bosch

Modern washing machines are capable ofindependently identify and identify the malfunctions that arise in them. Self-diagnostic systems have reached such a development that the difficulty with the operation of an electrical device is recognized in the process of its occurrence, and does not allow it to develop to a critical state. Although each manufacturer has its own self-diagnosis system. And the principle of work for all is approximately the same.

The self-diagnostic system is designedso that when a malfunction occurs, a special code appears on the display of the washing machine. As a rule, in addition to the error code, there is no more information on the display. You need to know what kind of malfunction is reported by the electrical appliance. Of course, to memorize all the codes and their decoding is not necessary, just need to find user manual for this machine or to see transcripts in the text below.

Some errors in the washing machine "Bosch" the user is able to eliminate themselves. And with some - you need professional intervention and a deeper diagnosis.

Errors washing machine "Bosch". The loading door is not closed

Among the errors of the washing machine "Bosch", F01arises, perhaps, most often. This means that the loading door is not closed. The first thing to do is to check if the hatch is closed tightly, if there are any things between it and the wall of the washing machine casing. It is necessary to re-pack things in the car, close the hatch and try to restart the program. If this does not help, it is recommended to completely disconnect the washing machine from the mains and check the voltage level in the mains, eliminate difficulties and reconnect the machine. In the event that this attempt was unsuccessful, it is necessary to contact the master who, at partial disassembly of the Bosch machine, will check whether the power is supplied to the hatch lock.

Codes that signal problems candiffer from each other, depending on the model. So, the errors of the washing machine "Bosch Max 5" differ slightly in the coding. The problem with the unclosed door is displayed on the display with code F16.

No water is being drawn. What's the matter?

Error E17 in the washing machine "Bosch" appearsOn the display in the absence of water supply to it. A reason can be quite a lot of events. We indicate those that are most common in everyday practice:

The tap for supplying water to the washing machine is closed. Often the user simply forgets to open the tap, which he or his household has blocked after the previous wash. Therefore, the first thing to do is check the condition of the tap for water supply.
Small water pressure or lack of water. Check the water pressure in any of the faucets in the bathroom or in the kitchen. If the pressure in the water pipe is weak or there is no water, it is necessary to contact the municipal utility to clarify the reasons and time for the elimination of the failure.
No water filter. If a water filter is not installed in the house on the pipes, the filter in the form of a fine mesh, which is installed in the place of joining the solenoid valve and the hose, is often clogged. Dirty mesh should be cleaned and put in place, after that try to start the washing again.

Without the technology can not do if all the above points are checked, and washing has not started yet. A professional will open the washing machine and check the power supply to the dial valve.

Code F02 is also similar to code F17. If you see error 17 with the letter F on the screen of the Bosch washing machine, start looking for the reason for the lack of water supply.

Water does not drain

F03 signals that the water from the machine is notwas fused. In the washing machine Bosch, a time interval of 10 minutes is automatically set, during which all water from the machine should be drained. If this does not happen, then similar errors occur in the washing machine "Bosch". Reasons and ways to eliminate this:

Clogged filter-sedimentation tank. At the bottom of the washing machine we take out the filter, wash it, clean it and install it in place.
Litter in the hose or drain pipe. Also, we examine everything carefully for a blockage, and if it is present, we get rid of it.
Malfunction of the drain pump. The coil in the pump must be replaced if the resistance in it is less than 200 ohms. Also, the impeller in the coil should rotate freely to the left and to the right.
Breakdown of the electronic control unit. In this case, no power is supplied to the drain pump.

Water leak

When the washing machine "Bosch" gives an error withcode 04, it is necessary to disconnect the device from the mains as soon as possible. This indicates that a water leak has occurred. The cause may be a violation of the tank sealing in the washing machine. Loosening the hose clamps or clamps for clamping the nozzles can also lead to water leakage during washing.

Breakage of the electric motor

Error F05 reports that the motor is faulty and starts without a command. The control circuit of the electric motor is checked, and the repair or its complete replacement is performed.

F18. A common problem

In the Bosch washing machine, error E18 or F18 means that the drainage time has been exceeded. The reasons for this may be:

Dump pump failure, as in error F03.
The fault of the pressure switch is a level sensorwater. Occurs in the event of a breakdown of the pressure switch, or the pressure sensor does not reach level 1. It is recommended to replace the sensor with a known worker and check the system.

After checking the pressure switch and the drainpump, and carried out, if necessary, replacement, error 18 in the washing machine "Bosch" appeared again, you should check the operation of the power unit. Most often, when the water sensor values do not change their readings for 90 seconds, the wash program is reset and an "important fault" error is displayed.

Water does not heat up. Serious malfunction

Errors of the washing machine "Bosch Max 5" and othersmodels of this company with the value of F19 appear on the display when the water heating system is broken. That is, for the allotted time in the car the water was not warmed up to the desired degree. The first thing to check is the heating element. See if the ten's intact, and whether there is a current leak. The next thing to check is how the thermistor works, and if there are any damage in the wiring. The third cause may be insufficient voltage in the electrical network. Experts always recommend using a voltage regulator to operate the automatic washing machine in order to avoid such problems in advance. Still need to check whether there is a power supply to the tan. Sometimes the problem is the failure of the power unit and requires its replacement.

Improper heating of water

Code F20 can be seen on the automatic screenwashing machine, if there is heating of water, which was not incorporated in the washing program. With this problem, the machine immediately goes into the "important fault" mode, and the wash program is reset. The drainage of "incorrectly" heated water from the tank begins.

The most common problem is a malfunctionNTC sensor. This is a sensor that controls the temperature of the water heating. It is required to install the work part and check the correctness of the washing machine operation again. In the event that the error is displayed again, the heat-on relay must be checked. Perhaps the problem is this. Or, in the worst case scenario, software crashes.

Severe breakage

Error F21 in the washing machine "Bosch" hascritical fault value. Independently such a problem can not be solved, so, in any case, it is necessary to call a professional. What could be the malfunction:

short circuit triacs on the motor control;
breakage of the tacho generator;
failure in the operation of the motor reverse relay;
engine blocking;
blocking the drum;
malfunction of the control board.

Most often error 21 in the washing machine "Bosch"It occurs when the motor does not rotate, or rotates incorrectly. The device makes several attempts to start the program. And in case of a malfunction, it completely blocks the washing program.

Malfunction of the water heating sensor

This means that the NTC sensor is broken, whichis responsible for heating the water. An error occurs if the water in the tank has not been heated in the time allotted for this process. The reasons for this may be different:

The NTC sensor closed;
there were problems with the wiring;
there was oxidation of contacts.

It is necessary to change the temperature sensor. If the replacement did not eliminate the error - it's all in the power block of control. And it should also be replaced with a new one.

Leakage of water in the pallet

F23 is displayed on the automaticwashing machine in the case when there is water in the pallet of the washing machine. The washing program is automatically interrupted. The reason for this may be a water leak in the hydraulic system of the washing machine or in the tank. It is necessary to check the tank for leaks and replace it if necessary. The second reason can be the failure of the aquastope, it works out of the program mode. Accordingly, if the malfunction can not be repaired, the aquastope will have to be replaced.

Software Failure

Code 40 informs the user that automaticthe washing machine is not working properly. That is, the fault occurs during the entire wash program. Stages and cycles of washing occur with a temporary failure and critical violations. There are two main reasons:

There was a power surge. Check the mains voltage, if possible, connect the stabilizer and start the wash program again.
There was a malfunction on the control module board. The module is to be replaced, and the card is to be inspected and repaired.

Error 59

Figures 59 on the automatic washing displaymachines "Bosch" give a signal that the number of turns during the washing process does not correspond to the one put into the system. This can mean, like the excess of the number of revolutions, and, conversely, their insufficient number. The cause of this may be a malfunction in the operation of the 3D sensor or damage to the wiring. Another reason may lie in the wrong operation of the processor or the program of the washing machine itself. When diagnosing the "Bosch" typewriter, first check the wiring for damage, breakage and integrity. Then they look at the state of all the above sensors, and in what position is the magnet.

Malfunction of the control module

Error F63 indicates that there was a problem in thefunctional protection. And, more precisely - a breakdown in the control module. You should try restarting the washing process. If this does not work, you need to call a specialist and be prepared for the fact that, most likely, you need to replace the control module.

This list shows the most commonerrors of the washing machine "Bosch", which may arise during its operation. It happens that when a simple malfunction occurs, you still have to call a specialist. This indicates that the code behind the display hid not one problem, but several.

Do not try to repair yourselfWashing machine, if not a specialist. Inept actions can only exacerbate the situation. Automatic washing machines are a very expensive technique, therefore it is worthwhile to approach its operation and repair in a constructive and responsible manner.