Acorn, my old china. I know exactly what you mean. Its a shame Texecom sell to all and sundry over electrical trade counters ect. You will notice Cooper and Galaxy are steered away from in the DIYer market, thank god!
Its great when as you say "pulling all the fuses" seems to be the first fix these people can think off. Rather than read the display to get a vague idea of the problem.
Then as you say the other problems come to light.
God bless know it all diyers.
Last point they forget we "in the know" answer these questions in our own time. Yet are sometimes frowned on with some of our answers.
How many other trades would shoot themselves in the foot I wonder.
Alarm
August 2010