Thank you keymatic (March 2020). First I took the PCB out checked and re-soldered the fuse and relay no change. Finally attacked the motor, the connectivity was poor so I cleaned up the commutator and motor coils ending with a good squirt of WD40. Put it carefully back together connectivity much better. Reassembled whole machine and put it on a spin cycle. Success 800rpm doddle. We now have two working Miele washing machines that will probably outlive me.
Mike
April 2020