andy24uk Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 2 posts - 1 through 2 (of 2 total) Author Posts November 30, 2005 at 7:43 pm in reply to: Diplomat ADP8902 – Unknown error codes #156056 andy24ukParticipant Re: Diplomat ADP8902 – Unknown error codes Thanks. I followed the reset procedure and it is now working fine (so far). I would have been gutted if i paid for an engineer to come and reset. Thanks for your help. November 30, 2005 at 9:04 am in reply to: Diplomat ADP8902 – Unknown error codes #156054 andy24ukParticipant Re: Diplomat ADP8902 – Unknown error codes Ok I will have a look. I suppose what your saying is that the one of the small hoses should contain air to control the float level. This may be filled with water which is causing the problem?? Author Posts Viewing 2 posts - 1 through 2 (of 2 total)