Prestige combi oven / Microwave Home › Forums › Public Support Forums › Help And Support › Cooker And Oven Forum › Prestige combi oven / Microwave This topic has 1 reply, 2 voices, and was last updated 15 years, 3 months ago by nellymc. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts January 2, 2011 at 3:57 pm #59890 nellymcParticipant Happy new year to all! My Prestige CB130 Combi Micorwave / Oven / Grill has just started to give me trouble. When I close the door on the unit it trips the house RCD 😕 It doesn’t blow the fuse on the plug. Any Ideas what could be the issue here? Thanks N January 2, 2011 at 10:04 pm #339965 unphasedParticipant Re: Prestige combi oven / Microwave The appliance has developed an earth leakage fault which is causing the RCD to trip on the fuseboard. Microwave ovens are specialistrepair and there is little a DIYer can do. This type of fault will have no affect on fuses. 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