Fitted a new soap dispenser to this D/W, but there as been a upgrade and a new reed switch is fitted by the rinse aid, the original has not.
There is a cable to insert in the little pcb reed and a plug connection to somewhere !! but there is no wiring diagram to tell me where to connect the other end.? as the original has only power supply to soap dispenser valve.
any advice or wiring diagram please. John