20 Most Recent Neff 24 in. S5457X0GB Built-in Dishwasher Questions & Answers

This answer may be of no help but we had a similar problem a while ago and the problem was a small piece of chop bone caught in the pump, this prevented it compleatly finishing the cycle. Water was always in the bottom of the washer.

You have provided a very detailed explanation of the problem. You will have to check if the spring in the float is ok. May need to replace it. Cheick this.

Hello Chris,

You can download the user manual for your Neff S5457X0GB dishwasher from here:

https://portal.bsh-partner.com/TCcustomBSH/controller/download_file?PDFOBID=ngfod6ccdcso0mchdb---aiU&UMOBID=ngfoeabcdcso0mchdb---aiU

There are 2 ways to download this file:

1. Direct file download

Click on the link above, using your right mouse button, then click "Save Target As..." with the left mouse button. Save the file to an easy to remember location, e.g. your 'Desktop' and, when the download is complete, go to the location where you saved the file and then double-click on it to open it. You will then be able to print it.

2. Open/view file before download

Click on the link above with your left mouse button. The manual will open in a new browser window. To print this file and/or save it to your PC, click on "File" in the top-left corner of the browser window and then choose "Print" or "Save As..." accordingly.

If you are unable to open the file, you will also need to download and install the latest version of Adobe Reader:

http://get.adobe.com/uk/reader/

Hope this helps - please let me know if I can be of further assistance.

Regards,
BElectric

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Hi,

Here is a tip that I wrote that will help you with your dishwasher not draining problem...

Dishwasher Problems - Water will not drain out

heatman101

clean the nosels of the arm's, check if the tetergent is pumped (if you have an automatic detergent dispenser) check whit dishwasher unpluget!!! you can check and the pump but be carreful how you put it back. also you can check and the hoses to be clean.

Could be an over fill issue causing water to leak into the base. What you need to do is pull the dishwasher out and lay it on its back and this will allow the water to drain out from the base.

They discuss code 25 on this site: https://www.youtube.com/watch?v=zDHXtu-FaQg Also, here is a good video on You Tube: https://www.youtube.com/watch?v=-fQZ8p2yEJY

Shouldn't be a problem. Top up with salt as soon as you can. That will avoid streaky glassware.

Neff are VERY vague!

• TROUBLESHOOTING
• DOCUMENTATION
• MAINTENANCE
• SPARE PARTS
• ACCESSORIES AND CARE PRODUCTS

Troubleshooting

Problem category: Error code / error display / signal

Problem: E04

Back Fault with the electronics Reason Fault with the electronics detected in the self-test. Solution Faults can only be eliminated by an experienced engineer, and we recommend contacting customer service. This is the normal E4 Error Water Level Sensor https://kitchensnitches.com/how-to-fix-dishwasher-error-code-e4/ https://www.google.com/search?q=neff+dishwasher+e04+error+code ..

It sounds like there may be an issue with the control board or programming of your NEFF dishwasher. The fact that the impeller runs and the rotor arms spin when water is manually added to the sump, but the controller does not call for water when the sump is empty suggests that there is a problem with the communication between the control board and the water inlet valve. The round white device you mentioned that is located in the water inlet before the water inlet valve is likely a flow meter. It is used to measure the amount of water flowing into the dishwasher and send a signal to the control board to indicate when the appropriate amount of water has been reached. This device could be malfunctioning and preventing the control board from requesting water. It's also possible that the problem is with the level float and plunger that operate the micro switch you mentioned. If the float and plunger are not working correctly, the control board may be receiving incorrect information about the water level in the sump and preventing the dishwasher from filling with water. It is best to check the user manual for the dishwasher, it will have the troubleshooting section, you can try the solution mentioned there. If the problem persists, it is best to contact NEFF customer service or an appliance repair professional for further assistance.

That is the classic behaviour of a flood sensor being wet. You said 'anti flood float'. I know them as a small sensor in a tray under the machine and above the floor in a plastic pan. If it is that where your float is, then you need a service call to diagnose. It is likely to be a circuit board issue and they are expensive so need proper eyes-on trained diagnosis.

follow the water

8 reasons : https://www.appliance-insurance.co.uk/appliance-insurance-articles/reasons-dishwasher-beeping/ Dishwashers equipped with an electronic control, which may display blinking lights or have beeping sounds. ... A beeping sound every 30 seconds: Indicates the dishwasher door was unlatched during the cycle. Close the dishwasher door to resume the cycle. https://products.geappliances.com/appliance/gea-support-search-content?contentId=17380