Just to let you you guys know that I think I solved the problem in the end. It seemed to be a simple matter of resetting the RCD switch to the 'down' position by pressing the button in while I did that, with the main power switch off.
It stayed there, and then when I switched the main power back on ... voila, sockets working and nothing tripped.
This is why I was reluctant to call someone out tsraight away, in case it turned out to be something that simple. I'd never even heard of an RCD until this week.
Anyway, I hugely appreciate all you guys time and advice. Props.
It stayed there, and then when I switched the main power back on ... voila, sockets working and nothing tripped.
This is why I was reluctant to call someone out tsraight away, in case it turned out to be something that simple. I'd never even heard of an RCD until this week.
Anyway, I hugely appreciate all you guys time and advice. Props.