why you ask same question twice?are you daft or what?
mm
January 2011
its a pressure switch,you cannot adjust it,water enters the machine,and fill a pressure chamber,as it does,it pushes air up a tube that operates the pressure switch,this advances the timer,that in turn energises the motor and the heater,
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix washing machines.