Hi my Bosch (SMU55M15SK/75) returned the dreaded E15 , and later an E1 … I usually could clear it by tilting the machine ( but also sometimes by fiddling with the aquastop) …
So took it apart and found It had a leak from the sump. I tightened the screws holding it together and leak is gone… brilliant.
However now the 2 leds again flashes in rinseaid/water.
So I was to take the machine out and would unscrew the aquastop from the inlet pipe.
When I did this the error disappeared …
So I tried playing around with the positions of it ..and the error reoccurred and went away again…
So what on earth could be wrong with the aquastop , it seems like it was wet …but it also seem like it is filled with watertight puddy …
But could water seep into the electrics in the aquastop ??
A new one is ridiculous expensive – so would be nice now the dishwasher is fixed to figure out what this is …
Made a small video here —>
https://youtu.be/6lnnYdQPzEM
Thanks