Earth problem causing mains cut out. Candy Dishwasher CDP1290. Home › Forums › Public Support Forums › Help And Support › Dishwasher Help Forum › Earth problem causing mains cut out. Candy Dishwasher CDP1290. This topic has 1 reply, 2 voices, and was last updated 6 years, 11 months ago by R1nser. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts April 26, 2019 at 12:07 pm #95792 R1nserParticipant The Dishwasher starts its cycle then the mains cut out most likely being caused by an earthing problem? A retired technician suggested this may be a capacitor problem. Suggestions please. April 26, 2019 at 8:56 pm #461380 electrofixModerator heater is always first thing to check. when you start a programme it pumps fills then washes and then the heater comes in. you are saying it starts then trips out. am assuming it only trips when the heater come on Dave 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