I have a Diplomat Dishwasher (ADP 8332 model), but keep getting a fault on it F4? Can anyone tell me what this means, as the Dishwasher came with the house and i do not have an instructions manual.

Many Thanks

Steven, January 2010

Never put pressurised water back through a dishwasher. They are all fitted with non return valves on the outlet. This will break the valve.

Poly, December 2013

Have had the same fault with our dishwasher. F4 is drain fault which could mean that there could be a partial blockage when the machine drains(pumps out).
Was instructed to remove bottom of pump to see if there was a blockage. But what I did was to connect the garden hose to the waste pipe. And slowly open the tap ( not fully) This did push back some debrie. Which I remove with a sponge. This did clear the fault.

shaun, February 2010

or try this link

http://www.ukwhitegoods.co.uk/modules.php?name=Forums&file=viewtopic&printertopic=1&t=21446&start=0&postdays=0&postorder=asc&vote=viewresult&popup=1

Kevin, January 2010

The manual doesn't help, but does give a number to call: 08457 959722

Kevin, January 2010