Had new consumer unit fitted Volex split unit most circuits on non RCB side only ring mains on RCB the electrician has checked all wiring all OK neutrals to correct bars, no earths or shorts. However RCB trips about once a day yesterday opening oven door ( twice in a week) cooker electric not on RCB side and no electrics on door also switching lights on and off a few times will trip it.
He as said change RCB which is VR63 30ma as everything else OK but can anybody suggest anything else. Screwfix sell RCB Volex which is VR80 have I got the correct RCB or would an VR80 be the solution.
ANYONE ANY VIEWS PLEASE