I know this is Off topic but the RCB board is in the garage which has landie bits in :-)
Tumble dryer keeps tripping the mains, I've done the obvious stuff like clean out all the vents etc etc but it still throws the trip.
Now pardon my thickness at the appropriate terminology but our main switch board has circuit breakers for the individual circuts then one main one for the whole lot... It't the one for the whole lot that it keeps tripping rather than the circuit for that ring IYSWIM. House is only 10 years old.
What does this tell us? I don't want to shell out on a new tumble dryer and find it's not that. Besides parts purchase for the fleet is on hold until it's resolved and Mrs D is threatening spontaneous purchase of a new unit - understandable.
Lee D