water level not detected

[espressotech]

Hello
on intelia delux water level not detect, test mode show it has water, also on test show no problem, after use messege no water appear
Change water level sensor but not cable, pcb and also some leaks in 2 way valve and steam junction has bean replaced
could be cable? what else?is pcb exposed to water for short time can cause this scenario?

 

[alexallex]

If water sensor is exposed to steam it can run faulty. Fix leaking and try again. I have experienced both cases when i had water condense on water sensor "circuit board" : it showed me water presence when the water tank was empty and it showed water missing when warwe tank was fill.