When trying to switch on machine 3 lines appear then after a short while 690 appears and continuous bleeping. no other lights appear on wash selectors and temperature indicators and controls
E90 or E91 is a fault code on this model ????
E90/E91 is a communication error between the pcb and the display user interface pcb.5 wire blue loom gets a bad connection where it plugs on to the user interface pcb.Take top off and you will see blue loom going from main pcb to the user interface.clean pcb edge connections and tighten loom connections
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix washing machines.