Bosch SGS53C12/UK/01 dishwasher Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Bosch SGS53C12/UK/01 dishwasher This topic has 2 replies, 2 voices, and was last updated 13 years, 5 months ago by Muv. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts October 16, 2012 at 2:18 pm #71992 MuvParticipant Hi all Anyone know if this has any self diagnostics… Item trips RCD as soon as it powers up Is it likely to be suppressor/heater/or pump… Customer said it used to trip at random times dyring cycle but slowly got worse and worse Thanks Martin October 16, 2012 at 2:25 pm #383006 MartinParticipant Re: Bosch SGS53C12/UK/01 dishwasher Self diagnostics won’t help you with earth or polarity leaks. Time to put the Megger to good use methinks! From the sound of it the mains filter is number 1 suspect. Followed by heater and circl pump in that order. Hasta la vista amigo! October 16, 2012 at 2:31 pm #383007 MuvParticipant Re: Bosch SGS53C12/UK/01 dishwasher Ok thanks Martin.. Will check mains filter first… Was just after the diagnostics for future use really Martin Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In