A few months ago, the main motor on my ISE 1606w washing machine stopped working. I took the frequency motor card out, inspected it all seemed well the motor seemed to be OK. Reassembled it and it worked. It has now failed again, in the same way, only this time the fault has not gone away after I inspected it and then reassembled it.
If I put the machine into a simple programme such as Rinse with no spin and then press start the following happens
lights l1to l5 light and 4 appear on the display panel.
a short burst of inlet water
a minute of nothing , then another short burst of inlet water. The Drain pump then kicks in
after about 20 secs there is another short bust of inlet water,
then after a further 20secs the drain pump stops and lights l1 to l5 go out,
after a further 1/2 minute the 4 disappears
If I now press door unlock for about 4 secs the door clicks open and the 4 on the display reappears.
Its as if the Control unit and the motor controller are not talking to each other.
Any ideas on what I need to check?