If im not mistaken this is actualy E3 and u have a dodgy display this error means it is not heating up isolate the appliance and remove the front plate at the bottom look on the right hand side beyond the element tags about 6 inch in and u will see a square block with 2 wires atached ,this is the manual reset stat on this there is a button ,push it and if it clicks u r in luck if not check wiring in door if thats ok new control pcb 
good luck
                
 steve
                
 April 2007