dishwasher fault?

my dishwasher comes up with error code E2 and E7, i have lost my instuction book and do not know what these codes relate to so i can fix the problem.

Make : Diplomat
Model : ADP8224
phil tarring, March 2005


done
my diplomat has a code of f4 and it keep's on going back to rinse mode and not washing propbly.

thanks Derek

Derek, May 2010
My Kenmore Elite dishwasher has a d1 code what does it mean

tonya, September 2009
you have a blockage in the water outlet causing a pressure build up. This is caused by the food getting stuck in the pipes. You have to clean the pipe out (black pipe at bottom of machine or a white plastic container at bottom) and remove and waste you find there.

tony, November 2005
THE E2 FAULT IS THAT THE DISHWASHER HAS TAKEN IN TOO MUCH WATER AND THE SAFETY LEVEL SWITCH HAS BEEN TRIPPED. TO RESOLVE THE BOOK SAYS REPEAT THE CYCLE, IF THE PROBLEM PERSISTS CONTACT THE AFTER SALES SERVICE ON 08457 9598722

ANDY MOSS at andrew@andrewmoss7.wanadoo.uk.com, March 2005
link Click here to see other fixes for Diplomat.