Waterlevelswitch doesn't work properly

[askomiele]

Hay

My miele started to behave in a strange way. When I was doing a load of whites she refused to spin after de mainwash and did not fill for the first rinse. Afterwards the 'drain' led started to blink. I did already clean the pump and she's pumping fine. However she does not want to fill on any coton or p.press cycle. My guess is that the tube connecting the tub with the controlboard (no pressureswitch) is blocked. Any ideas how to clean it?

 

[askomiele]

Trial and error!

I disconnect the tube from the controlboard, blew into it and after a few times I tested everything. She drained and spun again but the cottonwaterlevel was very low. After some blowing (oké this sounds very strange...) I tested her again, and everything seemed to work fine. She's now running a test load. Any idea's how to prevent this type of clogging? Is this normal?

Tube and controlboard:

 

[askomiele]

Water level on cotton

Is this the right level?

 

[askomiele]

Level on Delicat!

This seems right to me!

 

[paulc]

The delicate level looks about right but the cotton level looks a bit low to me.