Diplomat ADP8234 Home › Forums › Public Support Forums › Help And Support › Dishwasher Help Forum › Diplomat ADP8234 This topic has 1 reply, 2 voices, and was last updated 11 years, 4 months ago by SherryW. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts November 10, 2014 at 9:47 pm #82979 SherryWParticipant My dishwasher display says PO and won’t let me choose any cycle. Any ideas please? November 12, 2014 at 8:08 am #421332 geoff1Participant Re: Diplomat ADP8234 Hi Copied this from another post which was answered by Penguin45:- [i]You are in the test programme somehow. To exit, switch on, wait three seconds and press the programme button twice, quickly. Switch off, switch back on and it should be OK. Regards, Penguin45. I hope this helps Geoff Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In