Re: bosch was28466gb/10 f43
I think in order to clear it you need to set the programme dial to ‘Off’. Then turn the dial to the 6 O’clock position. Press and hold the spin speed button whilst turning the dial one more position clockwise (7 O’clock). Release spin button then turn dial back to ‘off’.
That should clear the fault, however if the old motor you fitted is also faulty or not connected, then the error will not clear!