To repair the Bosch dishwashers, under warranty, you should not own. It is better to inform about the situation and wait for the service center, when there will come the master and remove all problems.
If the warranty period has expired, you can try to correct some of the problems with his hands, according to pre-defined alphanumeric code error cause and location of the area of the fault.
The content of the article:
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Codes of the most common mistakes
- Indication complications hot water
- Designations problems with clogged
- Signal fault with a set / drain water
- Warnings about electrical fault
- Notification of breakdowns of switches and sensors
- The main reasons for the typical faults
- Conclusions and useful videos on the topic
Codes of the most common mistakes
The last line of kitchen appliances equipped with the German company advanced self-diagnostic system. It monitors the correct functioning of the instrument, and all the possible error codes Bosch dishwashers immediately displays on the LCD screen in the form of alphanumeric abbreviations.
Typical problems that are considered characteristic of boshevskih units are designated English the letter «E» and one or two digits. This facilitates troubleshooting, allows us to understand what exactly happened with the technique and how to fix this situation.
The display is bright, prominent and well differ indication. Appearing on the error code it looks clear, and to consider it properly there is no difficulty. In the case of fixing a serious problem the program disables the machine
In some models, instead of the letter «E» used «F», and the digital indicator remains the same.
Indication complications hot water
E01 It indicates the damage of the heating element or structural integrity violation chain PETN. Most likely, this element is burned, and for further work correctly, it must be replaced. In parallel, check the temperature sensor and to make sure that it is capable of delivering accurate information.
E2 sometimes alternately with E01 it floats on the user interface. Usually it is said that the faulty internal water temperature sensor. In this embodiment, the heater will operate at full capacity because of the warming level indicators fail to reach the control unit. If time does not solve the problem, the problem will cause an overload of PETN and provoke his burnout.
To install the temperature sensor failure, you need to check the level of resistance at its terminals. Typically, this element has a baseline of about 55kOm at 21 ° C. Deviation to lower values clearly indicate damage
E09 signals about problems with the instantaneous heating. Most often this error is registered models Taine placed in the back of the circulatory pump. To solve the problem it is necessary to conduct a detailed diagnosis of the heating element with a multimeter. If the resistance is at zero, the heater will need to be replaced.
E11 He says that the temperature sensor is not receiving power, for example, in connection with the violation of the relationship between them and a control module. It provoked several reasons why a user would have to check on the damage to such components as:
- working contacts the temperature sensor;
- The wiring from the sensor;
- contact elements control module.
By visual detection of problem areas need to disconnect the machine from the power supply and only then proceed to rectify faults.
E12 is displayed on the display dishwashing machines at the moment when the heating element is overloaded as a result of settling on it a large amount of dirt or occurrence of scum. After rebooting, dishwasher code sometimes changed to E09, but regardless of the numbers, it points to the same problem.
Dirt and limescale heater can be cleaned at home. However, to get to it, the dishwasher will need partially disassembled, remove the heating element, to remove impurities and then return the item to the place of
During the repairs necessary to strictly observe the basic safety rules and be sure to disconnect the unit from the power supply in order to avoid injuries or burns.
Video lesson from the master LG service center about problems with water supply and drain, as well as troubleshooting tips:
Designations problems with clogged
The formation of different kinds of blockages - a weak spot in all respects reliable and high quality kitchen appliances Bosch washing. Cases, these unpleasant moments, usually the fault of the people are neglecting the removal of food residue from dishes before loading them into the washing machine.
E7Be displayed on the display stands for "inability to pump water from the tank as a result of clogging the drain." The causes of this situation, there may be several, such as:
- misfolded tableware;
- object obstructing the water outlet;
- blockage of the drainage of food residues, fatty deposits.
To resolve this error code is sufficient to lay down the dishes more carefully, remove items, potentially able to block the opening to drain the water, and cleaned from all surrounding area, which prevents outflow liquid. After these steps, the unit will work again normally.
Even if Bosh machine is functioning properly, the filter for cleanliness better watch out, trying to avoid contamination. This simple procedure will help extend the life of the unit and provide high-quality washing dishes throughout the operational period
E22 usually it indicates contamination of one of the internal filter unit. In this case, clogged filters replaced. The same code is sometimes displayed while the drain pump problems, for example, in the case of falling rotational speed. This requires a deeper diagnosis, similar to troubleshooting E21.
Error Code E24 in dishwashers Bosch brand stands for kink, crease or the blockage of the drain hose, pollution sewer drain or overlap in the siphon drain outlet. The reasons of occurrence can be very different, and often this abbreviation occurs in parallel with the E22.
If the fault E24 error is a clogged hose or hall, it is desirable as it is possible to replace with a new faster. Should choose a durable, resistant member operationally relevant dimensions
Eliminate the problem of such a plan is simple. Simply visually detect one of the above problems and to eliminate its own or with the service center employee.
E25 gives a signal that a pump or manifold portion at the base of the drain hose accumulated food waste and other waste components, impeding the passage of water. As a result, the pump output has decreased, and it loses the ability to fully withdraw the used liquid to a drain.
If the screen alternately lit E25 and E22, you need to remove the dishes, free access to the wing parts of the pump and see tangled around her food waste. Perhaps they inhibit movement
The following situation - respective sensors problem caught and sent to the control unit data unit. As a result, the abbreviation lighted display E25And dishwasher ceased to perform its direct functions.
The corrective action necessary to disconnect the device from the power supply and the water supply system, thoroughly clean the pipe and drain hose from the sludge and blockages, parallel checking vane pump element for entangle foreign othodovymi elements.
Corrective roller 25 with the instruction to help independent craftsmen to cope with the task:
Signal fault with a set / drain water
E3 It stops the machine when a certain part of a given program in the allotted period of time to draw water into the chamber is not possible. In the past Bosch models in such a situation it is first performed samosliv working fluid, and only then appears on the screen alpha-numeric error code.
In products without a display, produced 7-10 years ago, the process is reversed. If the error lights on the display dishwasher Bosch "Crane"First problem is solved, and then the capacity is filled with liquid.
Poor condition, kinks and breakage of the hose, a connecting homepage assistant to the water system can prevent entry of liquid into the wash chamber. If this is the case, the item must be carefully disconnected and replaced by a new
To solve the problem you want to check the availability of water in the central supply system. If it's all right, it is necessary to pay attention to filter located at the inlet of the dishwasher immediately before a filling hose and to establish the correct operability of the sensor and valve water level. At the end you can see how the pump operates, because sometimes it was she provokes the appearance on the screen E3 error code.
E5 It gives a clear signal that the unit tank is full with water. This happens when the water level sensor is out of order and can not stop the filling process at the right time. To eliminate the problem, you must carefully inspect the sensor and determine whether its tube dirt and remnants of food, not oplavilis whether working relationship and whether the wiring is burnt is not clogged.
If the specified nodes all is well, it is necessary to do a filling valve. Perhaps for some reason he can not completely shut down and block access to the water tank.
Sometimes the reason code E5 becomes a problem in the control unit dishwashing appliances. Eliminate such problems by yourself is extremely undesirable. It is better to entrust the job to a qualified specialist from Bosch Service Center
E8 in many ways similar to the E3 error and manifests itself in exactly the same way - in the dishwasher is not gaining the required amount of water tray. Because of this, the circulation pump can not properly engage, and the heating element loses its ability to join the work. Search for the causes of the problem, made on the basis described for E3 code.
E16 It illustrates the failure of technology to block access to washing liquid tank. Water is poured into the car out of control, despite the established regime. Typically, this situation provokes ingress of debris into the inlet valve. Large particles do not give the septum tightly closed, and the water continues to leak into the machine, even when broken.
To resolve this issue required thorough inspection of the filling valve, remove the larger dirt particles and clean the surrounding area. Then you need to check the serviceability of the water level sensor and determine whether there is in the tank foam excess of detergent.
E17 It signals the incorrect filling of the water of the dishwasher. This type of error refers to a rare and narrow profile. This usually occurs due to the intake valve, with great effort overlapping or no water is able to close due to excessive fluid pressure. Then it is necessary to partially block the water stand pipes, lowering in this way the total system pressure.
Sometimes the appearance of the code E17 provoke no mechanical problems and crashes quite a different character, such as hammering. In this case it is sufficient to restart the equipment, and it returns to normal, stable working regime
If no fault is detected, it is appropriate to check the sensor measures the amount of water supplied to the tank. Perhaps the problem lies precisely in it and it is this element is the cause of E17 on the screen code.
E21 It draws the user's attention to the fact that the pump machine stops working properly, not allowing the unit to drain the water in a timely manner. A situation is created when power is supplied to the pump in its entirety, the interaction with the block control and sensors occurs in the normal mode, but the sink is not performed and the water stays in tank.
In search of a problem worth checking the impeller. Perhaps it has stopped rotating because of the fact that the base or the blade tangled around some foreign elements and wedged right move. Or to the walls of the sleeve stuck rotor, and it must be well cleaned and lubricated. Sometimes this is evidenced by the change of value of the error code E21 to E22.
Replacing the pump in the dishwasher from Bosch is perfectly acceptable, but only to the original item with the exact same factory markings, which stood on the faulty device. Otherwise, quality work unit should not count
But more often the problem is operational wear a pump mechanism, which prevents the injection / pumping process water. The issue is elementary - it is necessary to remove the old pump and replace it with a new one.
Video guide to remove i30 errors Electrolux Dishwasher:
Warnings about electrical fault
The electrical system of modern boshevskih aggregates consists of a large number of various sensors and fittings. One Burned terminal or pereterevshiysya short transactions creates a lot of difficulties and make the screen glow different error codes.
E01 and E30 talk about failures in electrical or electronic systems. The easiest option solution - to restart the unit after the activation button "on / off". If the indication signaling the error disappears, it means that there was a simple glitch and work can continue as usual.
Cause of the fault in the electronic system of the dishwasher may be able to identify yourself. However, the time it will take a lot, because the handyman will have to spend a visual check of all the wires and terminals available in the device
When multiple error codes continue to be displayed, please contact the service center, and to invite to your home by a qualified professional. He will diagnose using spetsustroystv, identify and fix a problem is detected.
E27 typically "pops" in those machines that are connected to the electrical directly. Abbreviation appears on the screen after the power surges that occurred on the network. If the code is a frequent occurrence, it is necessary to buy a regulator and connect the dishwasher through it, having secured this way the unit from possible closure.
Notification of breakdowns of switches and sensors
Sensors and switches the water to help monitor the performance of the dishwasher, and manage the process of implementation of various programs. When these parts are broken, the internal diagnostic system detects it and reflects on the display error codes that describe the problem.
E4 It reported that the control sensor which is responsible for the pressure and flow of water, is fed into the sprinkler can not cope with their functions. The reason lies in the mechanical failure or blockages. Perhaps too tough running water clogs the nozzle, and the liquid does not flow through them. Cleaning crossing elements or sensor replacement normally settle the question.
E6 It draws attention to the incorrect operation of the sensor water purity. Sometimes it helps to improve the situation the replacement of burnt contacts, but more often the element you just have to change a new one.
The efficiency of the sensors can be independently verified, but professional master will make more accurately, in addition, it is always with a set of necessary tools
E14 Sensor fault signals responsible for the amount of water supplied to the dishwasher tank. It is not desirable to change or repair on their own. Let it make the employee service center Bosch, who was invited to the house,
Error Code E15 from Bosch dishwasher indicates that the built-in "Aquastop" fails, and the sensor detects a leak. In this case, you need to check the machine sump hoses and adjacent elements in order to detect the problem area. When she was there, the problem will only be eliminated by repair or replacement of the failed parts.
The roller is that the E15 error means to boshevskih dishwasher, and briefly explains how to eliminate the problem and restore the machine operation:
The main reasons for the typical faults
Even a reliable technique, as Bosch, can fail for quite banal, everyday reasons, for example due to load in the washing chamber excessively dirty dishes. food residues, rinse water flow, Score filter and cause clogging.
If the loaded dishes are too dirty and greasy, the unit will not be able to wash it qualitatively, and the hostess will have an additional rinse plates and cups by hand
To avoid this situation, it is best to clean off pre-food left on the plate, and then put them in the car.
A bad influence on the dishwasher incorrect connection to the power grid and broken plugs. Too long drain hose or poor fixation in the field of water supply, too, can cause problems, so installation and assembly costs entrust to professionals.
If handyman wants to do it yourself, you must strictly follow the instructions and comply strictly with the requirements prescribed by the manufacturer in the attached to the machine data sheet.
Detergent for dishwashers must have a normal shelf life. It is recommended to buy it from a retailer, where the observed household chemical storage rules
A lot of inconvenience, and in consequence the problems and creates improper loading of dishes in the washing chamber. Many users do not pay attention to this point and then are faced with various problems.
To wash process took place in a normal mode, the dishes in the sections must be placed compactly. Then it will not prevent the rotation of the rocker arm of irrigation, the timely opening of the dispenser, free passage and uniform draining of water
Before loading plates, cups and flatware, you must carefully read the instructions and take into account all the wishes put forward by the manufacturer of equipment.
Ware, placed correctly, will be fine washed and do not require any additional actions hostess. The machine will not feel overload and excellent serve throughout the operational period.
Conclusions and useful videos on the topic
Videos about typical for dishwashers faults and how to deal with them:
As home repair Bosch dishwasher which ceased grist. Detailed alignment of process steps. Useful tips and advice from an experienced master.
In the dishwasher, the Bosch name has failed circulation pump. Video tells you what to do in this case: the way to dismantling the unit to quickly fix the problem:
Dishwasher Bosch equipment is reliable and works well throughout the operational period. Breakdowns and malfunctions often occur in it because of the actions of users. In order to avoid these moments should be more receptive to the device and regularly carry out preventive measures.
If you have trouble, you can try to fix it yourself or contact a service center and request the work to professionals.
