S
swifters
Hi all, I have a Bosch sms2012gb dishwasher approximately 15 years old and it has started to trip my RCBO for the kitchen. I have pin pointed the trip to where the programmer reaches the main wash cycle as the photo shows. I can reset it a few times and then it finishes as normal. I have replaced the element and sprayed the drainage pump with wd40 as there was some slight signs of corrosion on this but no where eles. The only remaining item is perhaps the main pump? I have been using it without water softner salts as I have only just discovered that you are also meant to add these. oops. Any thoughts? Many thanks. Jon