Ariston LSF825 Dishwasher: Understanding & Troubleshooting Error Code F5 Display Issue

The Ariston LSF 825 dishwasher displays error F5 shortly after switching on. What is this?

Hello
F5 - the module has not detected water inflow. Clean the hydrostat cup. Unscrew the left side, there is a hydrostat, unplug the tube from it, combine a large syringe, connect to this tube and rinse several times until in the bowl (where the filter is) you will see dirt.

There is a turbine in the water jacket that checks if there is water flow, at least I think so. As I disconnected the cables from her, the dishwasher started to operate normally, at least it looks like it. I just wonder why when I disconnect it, the control system does not show an error because I think it should? Unless something else is kicked?

krzyol74 wrote:

There is a turbine in the water jacket that checks if there is water flow, at least I think so. As I disconnected the cables from her, the dishwasher started to operate normally, at least it looks like it. I just wonder why when I disconnect it, the control system does not show an error because I think it should? Unless something else is kicked?

I join the question

I also have an Ariston (narrow) dishwasher and after two years of operation it showed error code F5, which first, I unscrewed the supply hose from the tap (3/4 nut) inside the hose there is a plastic filter ... You need to pull it out with a tweezer, then cleaned because there was a lot of dirt which reduced the water supply to the dishwasher. I put the filter back in place, mounted the hose to the tap, started it and ... works! Maybe I helped someone, best regards Ariston.