Diplomat ADP 8520 Dishwasher Home › Forums › Public Support Forums › Help And Support › Dishwasher Help Forum › Diplomat ADP 8520 Dishwasher This topic has 3 replies, 2 voices, and was last updated 13 years, 8 months ago by Hammer31. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts August 5, 2012 at 9:59 am #70797 Hammer31Participant My dishwasher is not draining, the control panel is flashing lights 1,3 & 4 and beeping. The problem is that the appliance is not draining. I have checked the filter and there doesn’t seem to be any blockage. Can anyone help ? August 5, 2012 at 10:30 am #378986 kwattKeymaster Re: Diplomat ADP 8520 Dishwasher The drain pump would be the obvious place to start looking, it’s listed here… http://shop.ukwhitegoods.co.uk/012g5040 … drain-pump In any event, the dishwasher will need to come out and you have to strip it to get into it, side panels off to get the front kickplate off IIRC. HTH K. August 5, 2012 at 10:44 am #378987 Hammer31Participant Re: Diplomat ADP 8520 Dishwasher Many thanks, any quick way of getting excess water out of the bottom of appliance – apart from tipping it over?? August 5, 2012 at 11:02 am #378988 kwattKeymaster Re: Diplomat ADP 8520 Dishwasher Nope, none at all but if you tip it you will risk filling the base with water and blowing stuff up. K. Author Posts Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In