DIPLOMAT ADP8500 INTERGRATED, SETS OFF OK FILLS BUT NO ACTION,LITE ON ABOVE PROGRAM DIAL AND ON BUTTON,AS NORMAL,THEN AFTER ABOUT 15MINS LITE ABOVE START BUTTON, FLASHES 6 TIMES PAUSE 6TIMES ETC. YOU CAN PRESS AND HOLD START BUTTON TO MAKE IT PUMP OUT , RESTART AND IT DOES THE SAME AGAIN. MACHINE IS ABOUT 5YRS OLD. ANY IDEALS ON WHAT A CODE 6 IS ??? HELP PLEASE MANY THANKS. 
