Errors F16 or E16 in Bosch without display
Models not equipped with an LCD screen report a problem by blinking indicators.
- Bosch Classixx series (for example, models WLF20(16)260 and WS10F260). An error is indicated by the blinking of the “Rinse” and “Wash” lights.
- Bosch Maxx 4 line without display . On such washing machines, in case of error F16, the “Ready” indicator flashes.
- series 5, 6, 7. With this error, the topmost spin speed indicator flashes (depending on the model - 1000 or 1200 revolutions).
Fault prevention
To extend the life of the washing machine and prevent the need for major expensive repairs, adhere to the following rules when using:
- the equipment must stand on a horizontal surface;
- It is recommended to connect equipment directly to the network, without using tees and extension cords, which can lead to power outages;
- choose the washing program and mode wisely, follow the recommendations regarding the correct load weight;
- clean and rinse the drain hose, pipe, filter;
- Observe the minimum rest interval for equipment between washes - half an hour. Thus, the equipment will last longer without significant breakdowns.
Bosch washing machines are reliable, but they are also prone to malfunctions. The material presented typical breakdowns and methods for eliminating them on your own at home. For more serious breakdowns, it is recommended to call a specialist who will carry out in-depth diagnostics and promptly eliminate the malfunction. Also, do not forget to regularly clean washing machine parts that may become clogged with small objects.
Error E16 - when you can fix it yourself
Code F16 does not always indicate a breakdown. Before contacting the workshop, check:
- Is the door tightly closed ? Open the hatch and check if you have accidentally caught anything. Close the hatch again.
- Is the car frozen ? Sometimes the SMA module malfunctions, so the washing machine gives an error without any breakdown. To overload the board, disconnect the equipment from the power supply for 10-15 minutes. If the error appears again, try resetting the error yourself. In case of a one-time board failure, this should help.
Problems with hatch door mechanisms
- The side hinges are sagging or skewed, the latch does not fit into the hole for the tongue due to the incorrect position of the door. Over time, or due to the impact of heavy weight on the door, this problem may arise. In this case, you can independently tighten the bolts holding the side hinges so that the door falls into place. In case of mechanical damage, a complete replacement of the hinges will be required;
- the plastic door guide has become unusable and is not fixed in the lock hole - in this case it is necessary to disassemble the car door, most likely the part will need to be replaced;
- If the locking tongue does not work correctly, it is necessary to disassemble the hatch door and check the position of the rod designed to secure the tongue. You can put the rod back in its original place; if damaged, it will need to be replaced.
Possible faults requiring repair
If the tips above did not help, and Bosch continues to signal error F 16, a breakdown has probably occurred. According to the experience of RemBytTech specialists, the appearance of code F16 / E16 is associated with the following breakdowns.
Broken UBL - from 1600 rubles.
Most likely, the hatch locking device has burned out or been mechanically damaged.
Failure of the UBL is the most common cause of this error.
Signs
Bosch does not lock the door; the display shows code E16 or F16.
How to fix
A faulty hatch locking device must be replaced with a new one.
Faulty control unit - from 2500 rubles.
Probably, the radio elements have failed or the tracks in the UBL circuit have burned out.
Signs
Bosch does not lock the door; the display shows code E16 or F16.
How to fix
The technician diagnoses the board, and based on the results:
- replaces burned-out elements (lock triac, diodes, resistors);
- solders burnt tracks.
In difficult cases, the technician completely changes the control board.
Faulty wiring or contacts in the UBL circuit - from 1900 rubles.
Over time, due to prolonged use and vibrations during operation, the wiring/contacts fray, rot or burn out. Sometimes wiring is damaged by mice or rats (especially in the private sector).
Signs
Bosch does not lock the door; the display shows code E16 or F16.
How to fix
The technician “rings” the circuit and finds the break point. Then:
- twists the wires or changes the entire wire loop;
- solders faulty contacts or changes the contact group.
Hatch hinge/hinges broke/sagged—from RUB 1,500.
Mechanical damage to the hinges may be due to incorrect operation of the machine: perhaps you slammed the hatch with force or a child rode on it. Due to the skew, the tongue does not fit into the groove of the lock and it is impossible to close the door.
Signs
The door does not physically close; the tongue does not fit into the groove. The display shows code E16.
How to fix
The hinge(s) need to be replaced with new ones.
Warp of the tongue in the lock - from 1500 rubles.
The tongue was probably damaged mechanically or the guide was broken.
Signs
The door does not physically close; the tongue does not fit into the groove. The display shows code E16.
Trouble-shooting
We will give you the main malfunctions and methods for eliminating them on your own.
Repair of drain pump and filter
To clear the filter from clogging:
- the drain filter is located at the bottom of the washing machine body, under the front cover or behind the technical hatch;
- place the container, as waste water will flow out when opened;
- turn the cap counterclockwise and pull out the filter;
- rinse it under pressure from the tap;
- put it in place.
Do not run equipment without a filter, so as not to cause significant damage.
To clean or replace the pump:
- pull out the powder tray;
- unscrew the bolt in the corner and pull out the bottom cover;
- remove the hatch seal and panel;
- To access the pump, remove the wires. If there are foreign objects in the pump, remove them;
- If the pump is not working, replace it and reassemble all parts in the reverse order.
Water does not fill
Actions in this case:
- check the connection to the pipeline and the presence of water;
- check the hose for damage and kinks;
- if the level controller is faulty, replace it: remove the top panel, it is located in the right corner;
- Pull out the sensor by pressing the latches and remove the wires. Then install the new sensor.
Replacing the heating element
The part needs to be replaced if too much scale has accumulated on it, it has burned out or overheated. To replace the heating element you will need:
- unscrew the back panel, under the drum there is a heating element with a shank and a bolt in the center;
- unscrew the bolt and disconnect the wiring;
- pull the heating element towards you, put a new one in its place and screw the lid back on.
Replacing bearings
After this, remove the tank with the drum by unscrewing the springs and mounting bolts. To disassemble the tank into two halves, you need to unclip the latches. Using a hammer and a wooden block, knock out the bearing axle shafts with gentle blows.
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Bosch washing machine error codes
Repairing a Bosch washing machine is easier if you can view the Bosch washing machine error codes. This is a series of numbers and/or letters or a sequence of LED indicators associated with a specific fault.
If your Bosch washing machine has an electronic display, the error code will be presented in the form of letters and numbers, for example, 'F18' on the display. But if your washing machine does not have an electronic display, then the Bosch washing machine error codes will be represented by a series of illuminated LEDs.
Various error codes indicate problems with your Bosch washing machine depending on your model. For example, if you have model WAE24060GB/01 (which can be found on the label when you open the door of your washing machine.
Accordingly, you need to look at Bosch error codes for the WAE series. So first you need to know the model number. Then select from the list below the error that your washing machine shows:
Content.
Bosch WAA error codes
1 – heating time exceeds 105 minutes.
This code means that the water is probably not heating to the desired temperature for more than 105 minutes. Thus, this malfunction will probably be associated with the heating element.
2 – engine malfunction.
This code likely means that the motor's carbon brushes are bad, or the motor or motor control module is broken.
3 – the door is not closed.
This code often means that the door is open, or there is likely a problem with the hatch locking device.
4 – unexpected heating.
This error is not a common error on a Bosch washing machine and it means that most likely the heating element was suddenly turned on.
5 – the washing machine does not fill with water.
This code probably means that the fill valve is not working or that the inlet hose is kinked.
6 – the washing machine drains water for longer than 6 minutes.
This error code indicates that the water is not draining from the machine at the end of the wash cycle. This most likely means that you have a clog or a faulty drain pump.
7 – NTC temperature sensor is faulty.
This error probably means that either the NTC or the wiring is faulty.
Bosch WAE error codes
Without digital display:
1-door is open.
This code relates directly to the sunroof locking device.
2 – problems with water drainage.
This code appears when the washing machine does not drain water. This is most likely due to a clog or a broken drain pump.
3-problems with water filling.
This code means that your Bosch washing machine is not filling with water. The water is probably turned off, or the inlet hose is kinked, or the fill valve is broken.
4-engine error.
This code indicates that the engine system is faulty. The carbon brushes may be worn out, the motor may be burnt out, or the motor control module may be faulty.
5-water found in the sump.
The Bosch washing machine has a tray at the base, which has a float that indicates the presence of water in the pan if there is a leak.
Bosch WAE error codes with digital display:
Problems with the F16 hatch locking device.
This error code refers to problems with the door locking mechanism. Probably either the door is open or the hatch locking device is not working.
F17 fill valve problems
Error code F17 refers to the problem of filling the washing machine with water, check the inlet hose or inlet.
F18 drain pump problems
This error code F18 indicates a problem with the water drainage, check the washing machine for a clog or the drain pump.
Bosch WFF error codes
1- open door.
Most likely this is a problem with the sunroof locking device or a broken latch.
2 – the washing machine does not fill with water.
This code indicates that water is not flowing into the washing machine because the water supply valve on the water supply is turned off, or the inlet hose is kinked, or the inlet valve is broken.
3 – the washing machine does not heat the water.
This error code indicates a breakdown of the heating element.
4 – the washing machine drains water for longer than 6 minutes.
This problem is relatively easy to fix; most likely the cause of the problem is either a clog in the drain hose or the drain pump.
5 – washing machine motor malfunction.
This error code most likely indicates a problem with the motor's carbon brushes, the motor itself, or the motor control module or wiring.
6 – unexpected heating
This error is not a common error on a Bosch washing machine and it means that the heating element was probably turned on suddenly.
7 – NTC temperature sensor open or short circuit.
The NTC is a temperature sensor, so this error probably means that either the NTC or the wiring to it is faulty.
Bosch WFL Error Codes
1- the door is not closed.
Typically, this malfunction is most likely associated with a broken hatch locking device or a broken latch.
2 – the washing machine does not fill with water.
Water does not flow into the machine because the water supply tap on the water supply is closed, or the inlet hose is kinked, or the inlet valve is faulty.
3 – the washing machine does not heat up.
This error code probably indicates a faulty heating element.
4 – the washing machine drains water for longer than 6 minutes.
This flaw is likely to be relatively easy to correct. Since the cause of the breakdown is either a blockage or the drain pump.
5 – engine malfunction.
This error code most likely indicates a problem with the motor's carbon brushes. There may be a problem with the engine, engine control module, or wiring.
6 – unexpected heating
This error is not a common error on a Bosch washing machine and it means that the heating element was probably turned on suddenly.
7 – NTC temperature sensor open or short circuit.
The NTC is a temperature sensor, meaning this error means that either the NTC or the wiring to it is faulty.
Bosch WFP error codes
Error code F01 B
Water intake timeout.
Most likely the Aquastop hose is faulty.
The water tap is turned off.
Possibly blocked filters.
Water pressure too low.
Error code F02
Heating time exceeded.
No heating.
Most likely there is a malfunction of the heating element or wiring.
Error code F03
No drain.
Water level problem.
There is probably a problem with the pressure switch.
Faulty or blocked drain pump.
Error code F04
The engine is probably faulty.
The motor did not start (the program ended).
Error code F05
Sudden engine start
The carbon brushes are probably worn out.
Error Code F06
Short circuit on NTC temperature sensor.
Error code F07
Open circuit on NTC temperature sensor.
The NTC sensor is probably faulty.
Error code F08
The door is open when the program starts.
Error code F09
Sudden heating.
Error code E10
Communication error. This code will most likely require the services of a specialist.
Error code F11
The heat sink or motor control board may be overheating. This code will most likely require the services of a specialist.
Error code F12 B
This is probably a short circuit or a faulty motor. This code will most likely require the services of a specialist.
Error code F13
The mains voltage is probably too low. This code will most likely require the services of an electrician.
Error code F14 I
The mains voltage is probably too low. This code will most likely require the services of an electrician.
Error code F15
This code will most likely require the services of a specialist.
Bosch WOK error codes
1-door is open when the program starts.
This error code often means that the door is probably just open or is unable to latch.
2 – the water does not heat up.
This problem is probably related to the heating element or its electrical wiring.
3 – water drainage problem.
Error code 3 means that water does not drain from the washing machine within the specified time. This is probably caused by a clog or also a broken drain pump.
4 – unexpected heating.
This error means that most likely the heating element was suddenly turned on.
5 – uncontrolled engine start.
This code will likely require the services of a specialist.
6 – the top cover is open.
7 – back cover is open.
8 – engine malfunction.
This error code most likely means that the drum is not spinning during the wash cycle. This likely indicates that your carbon brushes are worn out and need to be replaced. However, this could also be a breakdown of the motor or the motor control board or wiring.
9 – open circuit of NTC temperature sensor.
The temperature sensor is probably faulty.
10 – short circuit of NTC temperature sensor.
The temperature sensor is probably faulty.
11 – faulty drum parking sensor.
This code most likely requires the services of a specialist.
12 – faulty relay K5 or K6.
This code most likely requires the services of a specialist.
Bosch WOL error codes
1 – open door
This problem is most likely related to the sunroof locking device or a broken latch.
2 – the washing machine does not fill with water.
Water does not flow into the machine because the water supply tap on the water supply may be turned off, or the inlet hose is kinked, or the inlet valve is broken.
3 – the water does not heat up.
Most likely, this problem indicates a faulty heating element or its electrical wiring.
4 – the washing machine drains water for longer than 6 minutes.
This flaw is quite easy to fix. Often the cause of this breakdown is most likely a clog in one of the hoses or the drain pump.
5 – NTC temperature sensor open or possibly short circuited.
The NTC is a temperature sensor, so this error probably means that either the sensor or the wiring to it is faulty.
6 – unexpected heating.
This error is not a common error on a Bosch washing machine and it probably means that the heating element was suddenly turned on.
7 – engine malfunction.
This error code most likely means that the drum is not spinning during the wash cycle. This probably indicates that the carbon brushes are worn out and need to be replaced. However, it could also be a breakdown of the motor or motor control board or wiring.
Causes
Code F16 that appears on the display of a Bosch washing machine indicates that the equipment is having problems closing the door. This error will appear when you close the washing machine hatch and start the wash.
As a rule, code F16 appears on the display after selecting the desired laundry program. Error F16 very rarely appears during the washing process or at the final stage of washing. If Bosch washing equipment has a display, then there should be no difficulties at all.
After all, you will see error code F16 and be able to quickly decipher it. Next, you identify possible breakdowns that led to the error and look for a specific malfunction.
The situation is more complicated when the equipment does not contain a display. An obstacle appears: first you need to recognize the error that has occurred, and then follow the steps indicated above.
This picture shows the control panel of a Bosch machine that does not contain a display. The washing machine displays error F16. There are no lights on the panel, but only the LED located opposite the number 1000 blinks.
In Bosch machines with a slower spin cycle, error F16 can be indicated by a light located opposite the number 800.
Also, code F16 may occur with the following malfunctions:
• The hatch locking device is broken or de-energized; • The hatch locking mechanism is out of order; • Some object prevents the hatch from closing; • The contacts between the control module and the UBL are burned out or the wiring is faulty; • The control module of the Bosch washing machine is broken.
What caused the malfunction
- First of all, you need to check whether the hatch door is really closed. Rearrange the laundry, check if there is anything blocking the door from closing and then try pressing the loading door tighter until you hear a clicking sound when closing;
- Check the lock hole - there may be a blockage or foreign objects in it. Garbage can be removed using a regular toothpick; dirt can be cleaned with a cotton swab dipped in alcohol or vodka;
- check the side hinges holding the loading hatch - due to physical impact they may be damaged or distorted;
- the problem may be caused by the displacement of the locking tongue - pay attention to whether it gets into the lock when closing the door;
- The cause of the problem may be a failure in the control module - in this case, you will need to unplug the washing machine from the network for 20-30 minutes. Then connect the machine to the mains and try running the washing program again. If the cause was a one-time failure in the control module, after a reboot the error indicator will no longer be displayed.
If the above recommendations do not solve the problem, you need to check the washing machine for mechanical problems.
See also -
Bosch washing machine displays error F17 (E17) - what does it mean?
Hatch hinges are skewed
The sealing rubber has moved
The door is not closed tightly, something may be in the way
Faulty wiring and control module
It is possible that the hatch locking mechanism is working properly, but code F16 still appears on the display of Bosch equipment. Then you need to check the wires between the control module and the UBL.
To perform this work, it is necessary that the wiring of the interlock device be freely accessible. This is achieved by removing the rubber cuff.
After gaining access to the wiring, you need to check it for breaks. It is also necessary to check and clean the contacts. If after this the fault does not manifest itself, then the electronic module is probably the culprit for error F16.
You only need to check and repair the control module of a Bosch unit yourself if you have the appropriate knowledge and experience. The best solution is to entrust this work to a specialist. Then you will be able to avoid unnecessary waste of money and time.
How to fix?
In most cases, the F16 code can be cleared yourself, without contacting a service center. First of all, open the car hatch and make sure that there are no things on the door opening that could prevent it from closing. Then close the door and try running the wash program again.
If the washing machine still won't start, try packing the laundry tightly into the drum and removing any excess if necessary. Be sure to check the lock groove for foreign objects and just dirt. If there is debris in it, it can be removed using a crochet hook or a regular toothpick, and the dirt can be cleaned out with a cotton swab dipped in alcohol or vodka. Now close the hatch door again and try to turn on the machine.
If this does not help, then restart the washing machine software using the following algorithm:
- Completely disconnect the device from the network (pull out the plug from the socket, turn off the machine or RCD);
- Wait 30 minutes - this is how long the electronic “filling” of modern models can run on batteries;
- Reconnect the machine to the network and try to start it.
If all of the above methods do not help, then you should contact the service center. There they will carry out diagnostics, install faulty elements and replace them. For error F16, repairs are usually inexpensive. Except when the control board needs to be replaced.
What else?
With this they read:
- Repair of washing machines in Ufa
- Why is a water check valve necessary?
- Repair of Bosch washing machines (Bosch)
- Cleaning the washing machine with citric acid
UBL malfunction
First, let's check the door locking device of the Bosch washing machine. First of all, disconnect the machine from the power supply.
Then you need to open the door as wide as possible and inspect the locking mechanism of the machine hatch. There is a possibility that the cause of the malfunction is not the hatch locking device, but the locking mechanism. The latter includes a spring and a special hook. You need to check the integrity of the spring, and then inspect the locking hook. It should not be moved to the side.
If the locking mechanism is in good condition, then you need to check the hatch locking device. You need to find a small hole located to the left of the hatch of the Bosch machine. There are two fasteners on the sides. These fasteners must be unscrewed.
After unscrewing the screws, you need to tilt the Bosch machine back a little. Next, you need to move the cuff away with your fingers, stick your hand in and find the UBL by touch. Then you need to feel with your fingers the chip with the wires that are connected to this part. This chip must be carefully disconnected. After completing this work, you can safely take out the UBL.
If you cannot disconnect the chip with wires from the locking device in this way, then you need to remove the cuff. It may even be necessary to dismantle the front wall of the washing machine to turn off the UBL.
Then you need to test the UBL. This is done using a multimeter. The old faulty device should be replaced with a new, similar one. It is important not to forget about connecting the power supply.
