Hotpoint Ultima SDW80 Home › Forums › Public Support Forums › Help And Support › Dishwasher Help Forum › Hotpoint Ultima SDW80 This topic has 1 reply, 2 voices, and was last updated 19 years, 7 months ago by Jenster. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts August 29, 2006 at 8:12 am #20370 JensterParticipant I have a little-used Hotpoint Ultima SDW80 in a rental property that constantly has ‘DEMO’ code when trying any of the programmes. The dishwasher will not run. Any idea what this means or what I need to do to get the machine working again? Thanks August 29, 2006 at 10:43 am #186847 iadomModerator Re: Hotpoint Ultima SDW80 Does the machine have an ON/OFF switch and a START switch, if so you could try holding both buttons in for a few seconds. 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