[Ewtor Cottered]

electrofix wrote:dont forget that the error is the board cant sense the valve. this could be that it open circuit or the connection or cable is faulty

Dave

Thank you, that’s the most meaningful reply I’ve had.

There is no feedback on the valve itself (ie switch) unless the machine either senses current draw or senses the effect of the valve operation (fluid level)

I will check wiring continuity but the cost of a new programmed module is nearly half the machine – and if it is weak design then it may fail again!

Ugh!

I used to have great confidence in Bosch/Siemens but its starting to be tested.
​
Thank you again for the advice.

[Ewtor Cottered]

How weird – I have Bosch exactly same age exactly the same error.
I changed the Heat Exchanger drain valve but no fix!

Did you fix yours by changing the control PCB? Or??
If so where and which PCB is at fault?

Many thanks

[Ewtor Cottered]

What about E19 at close to end of Cycle – drying and after heat Exchanger valve has been changed??

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