What does error E17 (F17) mean on a Bosch washing machine and how to fix it?

If the self-diagnosis system of the Bosch washing machine displays error F17, you need to start decoding it. Externally, the malfunction is expressed as follows: you turned on the washing machine, started the program, but do not hear the sound of water filling.

Electronic models show error F17 on the display.

On models without a screen, the RPM lights blink (light up) at 800 or 1000 + the “Rinse” light.

Causes and solutions to the problem

If error code F 17 is displayed on the Bosch washing machine display, this means that the time for filling the tank has been exceeded. The fault code may appear both at the beginning of the wash cycle and before the rinse cycle.

Note! For some Bosch washing machines, error F17 is indicated as code E17.

You’ve figured out what the error means—now you need to understand how to fix it. To do this, let’s look at the reasons for the appearance:

How to correct the situation if actions did not help? Continue troubleshooting.

Fault localization

Your Bosch washing machine displays error F17, water does not fill, although all filters and hoses have been checked. Proceed to inspect the internal parts of the washer.

What can cause a fault code to appear:

Inlet valve

Before checking the valve, turn off the water supply and disconnect the machine from electricity.

If after replacing the valve it was possible to solve the problem and clear the error code F 17, then everything was successful.

What to do otherwise - read on.

Pressure sensor (pressostat)

The pressure sensor monitors the amount of water in the tank, after which it sends data to the control module, which starts the washing program. When the pressure switch fails, it either gives incorrect readings or does not work at all.

How to fix the problem:

Repairing the pressure switch is useless, so if it breaks, replace it immediately. A video on the topic will help you:

Control module

As mentioned above, the control unit gives commands to start washing, rinsing or spinning. If moisture enters or voltage surges, module elements may fail. Each element is responsible for a specific part in the Bosch washing machine and gives them a signal to start.

To fix the problem, inspect the control board. To repair contacts, you will need soldering, and burnt elements will have to be replaced. Additionally, inspect the wiring running from the block to the pressure switch and inlet valve.

If the insulation is damaged, the damaged wire must be replaced. Sometimes a complete replacement of the control board may be necessary.

Source of the article: https://cosmo-frost.ru/oshibki-stiralnyx-mashin/bosch/oshibka-f17-v-stiralnoj-mashine-bosh/

Error F17, E 17 in a BOSCH washing machine - what to do? | RemBytTech, How to eliminate error f17 on a washing machine.

Inlet hose clogged

After checking the operation of the water supply system, you can proceed to the next step. First you need to shut off the flow of water into the already de-energized machine. Before removing the part, it is recommended to check it for any kinks that would prevent the normal flow of water into the washer.

If everything is in order, you need to remove the inlet hose and thoroughly check it for blockages or mechanical damage. The part is made of high strength material to withstand high pressure water. However, sometimes the inlet hose wears out or becomes damaged due to mechanical stress. If a part leaks, it is recommended to replace it, since trying to seal the hose will not lead to the desired result. If the inlet hose is clogged, it should be cleaned.

Next, you can start checking the fill valve filter. It must be rinsed well and reinstalled. After this, the solenoid valve is checked.

Error E17 - when you can fix it yourself

Don't be upset if your Bosch is stuck with code F17. In half of the cases, the problem can be fixed on your own.

Did our tips not help you get rid of the error? This means you have a breakdown, and you can’t do it without the help of a repairman.

Fill valve failure

The inlet valve is necessary for a controlled flow of water into the tank, adjusted at time intervals. Most of the time it remains closed. To check it, follow these steps:

• the top cover of the SMA is removed;
• the valve is removed;
• The resistance of the filler valve coil is measured using a multimeter;
• You can check the contacts of the intake valve wires.

To do this, the part is connected to the filler pipe, and a voltage of 220 V is applied to each of the coils in turn. If the valve is working properly, it will open, and after disconnecting from the power supply it will close tightly. In case of incorrect operation, the part must be replaced (instructions for replacing the CEN).

If the fill valve has opened, but after turning off the power, water flows, it means that the flexibility of the valve diaphragm has decreased or the stem spring has weakened due to wear. In this situation, the valve also changes completely.

Possible faults requiring repair

We repair Bosch washing machines every day and have accumulated a huge amount of experience. Here are the most common breakdowns that cause error E17.

*Parts are not included in the price and are paid additionally.

Can't deal with error E17 or F17 on your own? Use the services of professionals. Call the RemBytTech service:

Or submit a repair request electronically.

The technician will arrive within 24 hours, identify the cause of the error, fix the problem at home and issue a warranty for up to 2 years.

Source of the article: https://rembitteh.ru/info/stiralnie-mashini/error/bosch/f17/

Error f17 in a Bosch washing machine: what to do, How to resolve error f17 on a washing machine.

Reasons why the error appears

Error E17 in a Bosch washing machine appears for the following reasons:

• The water supply valve is closed. Therefore, liquid does not enter the tank. If the valve is not fully open, the set will be too small. You need to check the supply valve first.
• The inlet filter or inlet hose is clogged. A filter with a mesh is installed in the place where the hose connects to the washing machine body. You need to disconnect both the filter element and the hose, and clean both under running water.
• The electronic module is malfunctioning. A simple reboot of the washer may help. You need to disconnect it from the power for 20 minutes, and then turn it on again. If the error disappears, then the problem is resolved.

There are other reasons why the error appears. They are associated with more serious breakdowns that cannot be eliminated without special skills and knowledge. In the situations listed below, you often have to turn to professionals.

What does error F17 mean in a Bosch washing machine?

Using error code f17, the Bosch washing machine signals that there is not enough liquid in the drum to activate the program. Or the water intake is extremely slow. Naturally, this signal can also indicate a breakdown, but first of all it is recommended to check external factors that could cause such behavior. By the way, in electromechanical machines a similar problem is manifested by the burning or blinking of the rinse mode and maximum speed indicator lamps.

What does error f17 mean?

When you turn on the washing machine and for some time you do not hear the noise of water being drawn into the tank, signal f17 appears on the unit screen. Service center technicians explain this error simply - the time allotted for water collection has been exceeded.

Some consumers are sure that fault code f17 indirectly refers to the washing machine, but we recommend refraining from jumping to hasty conclusions.

Prevention measures

Problems with your Bosh washing machine that are associated with water intake from the water supply can be prevented using preventive measures.

These include:

1. Organizing the correct connection of the washing machine to communications. This applies not only to the drainage system, but also to the water intake system, as well as to electricity.
2. One of the factors that lead to control module burnout is power surges in the network. It is possible to prevent equipment breakdown by connecting the machine through a voltage stabilizer.
3. If the water quality in the water supply is very low, it is advisable to install a filter at the entrance to the apartment. This will prevent fractions in the water from entering the washing machine and will extend the life of the equipment.

How to fix error f17

We should immediately warn you that in some modifications of washing machines (Bosch Maxx 5, Bosch Maxx 7) this error may be indicated by code E 17. We already know what this means, we just need to figure out how to correct the situation. First, let's perform actions that every consumer can do - check the supply valve, clean the filter and the hose itself.

If after this the error disappears, the problem is completely eliminated. But what to do if the signal resumes? There is only one thing left to do - continue to look for the problem. Let's move on to checking the internal elements.

Water intake valve

Before carrying out the test, turn off the water and disconnect the Bosch washing machine from the electrical network. We disconnect the hose from the inlet valve, substituting a container in advance into which the remaining water inside will drain. Remove the top cover of the washing machine and disconnect the connectors from the valve coil. We unscrew the screw, remove the valve, and inspect it for malfunction or blockage.

We install the element in the reverse order. If, when checking the car, the error code f17 clears, the problem is solved.

Pressure control sensor

This is a pressure switch that is responsible for filling the tank and sends the necessary information to the control module, after which the washing process is activated. If the sensor fails, it begins to give false readings or stops working completely. To fix the problem, remove the top panel of the Bosch washing machine, loosen the clamp, and disconnect the sensor hose.

To check the pressure switch, insert the tube and start blowing into it. If there are no characteristic clicks, the element must be replaced with a new analogue - repairing a failed sensor will not yield anything.

Control unit module

It has already been said that such a block receives a command to start the work process of washing, rinsing or spinning the laundry. If water gets on the module elements, or a voltage drop occurs in the network, the module may well fail. In this case, the Bosch washing machine faithfully issues an error signal f17.

Recommendations

The following tips will help you diagnose and repair your washing machine

1. 
   The inlet filter mesh becomes clogged when the water quality is low, there is scale, rust, etc. in it.
   If it is in a neglected state, then you can soak it for a couple of hours in a concentrated solution of citric acid. This will help clean it better.

2. It is advisable to check possible faults due to which water does not fill, starting with the simplest ones, gradually moving on to more complex ones.
3. All repair and diagnostic activities that require opening the case should be carried out when the device is disconnected from the electrical network and from the water supply.
4. You should not begin serious repairs and disassembly of components if you do not have a set of tools and skills for repairing household appliances.
5. When calling a technician to your home to repair a washing machine, it is advisable for the company dispatcher to indicate not only the brand, but also the model of the device.

Error E17 - when you can fix it yourself

Don't be upset if your Bosch is stuck with code F17. In half of the cases, the problem can be fixed on your own.

Did our tips not help you get rid of the error? This means you have a breakdown, and you can’t do it without the help of a repairman.

Pressostat

The control module is the brain of the technology. From it, commands are sent to all components of the unit, as a result of which washing, rinsing, and spinning are started. The controller may fail due to power surges or water ingress. Damage to the module can be determined by visual inspection. Contacts on the board may become damaged, tracks may burn out, and various microcircuits may fail. Depending on the nature of the failure, the module is repaired or completely replaced. The power circuits leading from the controller to the dial valve or pressure switch can also be restored, because They are often to blame for the lack of water supply.

Let us remind you that it is strictly forbidden to repair equipment yourself, without special skills and knowledge. There is a possibility that you will completely break the unit. Therefore, in case of any breakdowns, immediately contact professionals.