The situation when the beloved Bosch washing machine ceases to perform the function of spinning, familiar to many owners of this popular technique. Instead of the expected dry linen, the drum gets wet, heavy fabric that requires manual extraction or re-start the cycle. This is not just an annoying trifle, but a signal that the unit has failed, which can be caused by both banal overload and serious breakdown of internal nodes.
The first thing to do when you find a problem is not to panic and carefully examine the equipment. Often the cause lies on the surface, and to eliminate it you do not need to call a master or disassemble half of the machine. However, ignoring the primary symptoms can lead to the fact that a simple imbalance of laundry turns into a failure of expensive clothes. electronic Or the engine.
In this article, we will discuss in detail all possible reasons why Bosch's washing machine doesn't pushWe will provide an algorithm for the diagnosis. You will learn to decipher error codes, check the drain filter and understand when professional repairs are really needed and when you can handle it yourself in minutes.
Checking the settings and washing mode
Before looking for technical faults, it is necessary to exclude the human factor. Modern models Bosch Serie 4 or Serie 6 It has many functions that the user can activate accidentally. For example, it is often a situation when the option “No pressing” is turned on or a delicate mode of washing wool and silk is chosen, where the drum turns are minimal or absent at all.
Take a close look at the control panel. If the indicator indicating the absence of spinning is on, or the “Manual Washing” mode is selected, the machine will work in a gentle mode. It’s also worth checking if there’s a “light ironing” or “crush protection” feature installed, which sometimes leaves the linen wet to avoid deep cloth cloth cloth formation.
- 🔍 Check if the “No Spin” button is activated on the control panel.
- 🧶 Make sure that the program you choose supports high revs (not “Wool” or “Silk”).
- ⏱️ See if the Deferred Start mode is on, which has left the cycle still in its final stages.
If you are satisfied that the settings are correct, Bosch's washing machine doesn't pushMove on to the next stage of the diagnosis. Sometimes it helps to simply restart the program with the choice of the “Plum and Press” mode.
⚠️ Attention: Do not try to force the process by opening the hatch while the drum is rotating. This can cause injury or breakage of the lock lock.
Imbalance of laundry in the drum
One of the most common reasons why Bosch washing machine cannot reach high speeds, there is a violation of the load balance. Sensors installed inside the machine detect an uneven distribution of wet tissue. If the linen is strayed into one dense lump on one side of the drum, the centrifugal force during rotation will become critical, which threatens to destroy the bearings or tank.
In such cases, automation smart-washing machine Blocks the spinning step to prevent breakage. The machine may try to fluff the laundry several times by swiping the drum in different directions, but if the balance is not restored, the cycle will be interrupted or suspended. This often happens when washing one heavy thing, such as a blanket or jacket, or when mixing large and small items of clothing.
To correct the situation, it is necessary:
- 🛑 Stop the program and wait for the hatch to be unlocked.
- 👕 Evenly distribute the underwear inside the drum manually.
- 📉 Make sure that the number of items does not exceed the maximum load specified in the instructions.
After eliminating the imbalance, start the “Plum and Press” program. If the problem was just a lump of laundry, the machine will successfully complete the cycle. Regularly sorting things before downloading will help to avoid a recurrence of the situation.
Wash large items (plets, blankets) separately or with a few small towels to balance weight.
Water drain problems
If Bosch's washing machine doesn't pushThe reason may be that it simply cannot drain water. The logic of the device is as follows: while the tank remains water, the sensor of the liquid level (pressostat) will not give a command to start high spins. Trying to spin the drum with full water can disable the engine or cuff.
First, check the drain filter, which is usually located at the bottom right behind the decorative panel. It is often clogged with pile, small objects (coins, buttons) or threads. The scaling up of this site is a classic reason why pump It can't handle the pumping. It is also worth inspecting the drain hose for inflections or blockages at the connection point to the sewer.
To clean the filter, follow the following steps:
- Prepare a flat container to collect residual water.
- Open the hatch and unscrew the counterclockwise filter.
- Remove all debris and wash the inner cavity.
- Put the filter back in.
☑️ Cleaning the drain filter
⚠️ Attention: Before unscrewing the filter, be sure to disconnect the washing machine from the power grid, as water can get to the electrical contacts.
Flush pump malfunctions
If the filter is clean, the hose is not clamped, and the water still stands in the tank, probably the drain pump (pump) has failed. This device is responsible for the forced pumping of water from the machine. With prolonged operation or foreign objects hit, the impeller pump can jam or burn its electrical winding.
Diagnose the breakdown can be by the characteristic humming: if the car tries to start the drain, the sound of the motor is heard, but the water does not go away, then the pump is humming, but does not pump. In some cases, the pump may be silent completely, indicating a circuit break or a burnt control module. Replacement of pumps is a procedure of medium complexity, available with basic repair skills.
The main signs of a pump failure:
- 🔊 The pump is buzzing, but the water is not going away.
- 🔇 Complete lack of pump response when running the drain program.
- 💧 Water under the car in the area of the filter.
When replacing, it is important to choose drain-pumpcompatible with your model Bosch Maxx Or another series. Installing an inappropriate part can lead to improper electronics.
Wear of engine brushes
In models with a collector engine, one of the frequent causes of weak pressing or its absence is the wear of graphite brushes. These elements transmit electric current to the engine rotor. Over time, they wear off, the contact deteriorates, and the engine ceases to develop the necessary revolutions for high-quality spin.
Symptoms of wear of brushes appear gradually. First, the machine can press worse at high speeds, then there are sparks inside the drum (seen through the holes), the smell of burning and the characteristic crackle. If Bosch's washing machine doesn't push completely, and the engine at the same time hums or twitches, but does not rotate the drum at the desired speed, checking the brush assembly is mandatory.
The brush replacement process includes:
- 🔧 Removal of the rear cover of the car and dismantling of the engine.
- ⚡ Unplug the wires and remove the old brushes.
- 🆕 Installation of new original components.
Can I wash without replacing my brushes?
Operating a machine with completely erased brushes is impossible - the engine simply will not start. With heavy wear, sparking is possible, which can damage the engine manifold, leading to much more expensive repairs.
Table of Bosch error codes
Modern Bosch washing machines are equipped with a self-diagnostic system. If a malfunction occurs, an error code appears on the display, which accurately indicates the nature of the problem. Decoding these codes makes it much easier to find the reason why. Bosch's washing machine doesn't push.
| Error code | Description of the problem | Probable cause |
|---|---|---|
| E18 / F18 | The plum problem | Filter clog, hose bending, pump malfunction |
| E21 / F21 | The water drain error | Blocking of the impeller pump, pump malfunction |
| E23 / F23 | Water entering the pallet | Depressurization of the system, worked Aquastop |
| E67 / F67 | Control module error | Electronics failure, problems with the scalper |
| E16 / F16 | The hatch problem | Unclosed door, UBL malfunction |
Having an error code is the surest way to understand what happened to the technique. If a combination of letters and numbers flashes on the display, write it down and check the instructions or table above. This will save the master’s time when calling.
E- and F-series error codes (e.g., F18, E21) directly indicate problems with the drain system, which most often blocks the spin.
Failure of the tracker and control module
If the drain and mechanical part are all right, the cause may be deeper. The relay is a small sensor that controls the speed of the engine. He's sending signals to electronic. If the tachodaktnik is defective or jumped off the engine, the module "does not see" the revs and does not give a command to press to prevent the acceleration of the drum to uncontrolled speeds.
An even more difficult case is the failure of the control module itself. Power surges in the network, moisture ingress or factory defect can lead to the combustion of the engine symistor or other elements of the board. In this case, the machine can behave chaoticly: start spinning and stop abruptly, or do not respond to commands at all.
Diagnostics of these nodes requires special knowledge and tools (multimeter, experience reading electrical circuits). Self-repair of the module is possible only for experienced radio amateurs, in other cases, replacement of the part or flashing is required.
⚠️ Attention: Repairing an electronic control module requires disconnecting the machine from the network for at least 15-20 minutes to reset the error, but this does not always help with hardware breakdowns.
Why is the module burning?
A common reason for the failure of Bosch electronics is unstable voltage in the network or the use of low-quality extension cords. It is recommended to connect washing machines through network filters with protection against voltage surges.
Frequently Asked Questions (FAQ)
Why is Bosch's car buzzing but not pressing?
If a hum is heard, but there is no rotation, most likely, the drum bearing jammed or a foreign object hit the engine. It is also possible to jam the drain pump. Deconstruction and visual inspection are required.
What to do if the F18 error is on fire?
The F18 error indicates a leak problem. First of all, check and clean the drain filter, make sure that the drain hose is not clamped or raised too high. If the problem persists, check the pump.
Can I start the pressing manually?
Yes, most Bosch models have a separate “Plum/Push” program. Select it on the display and press "Start". If the machine does not start spinning even in this mode, then the malfunction is serious.
Why does the machine not push after replacing the brushes?
The new brushes should be wiped clean. Try running a few laundry cycles with a small load. If the problem has not disappeared, it is possible that the tachodilator is installed incorrectly or there is a malfunction of the control module.
How to Reset an Error on a Bosch Washing Machine?
Try to turn off the car with a button, then disconnect from the socket for 15-20 minutes. After turning on, start the program without laundry. If the error is hardware, it will appear again.