"Chas" wrote in message
...


these things have been a pain in the arse for a long time. they trip
out all the time. it is is easy to link them out and bypass, i have
done this for many year and have no problem with tripping any more, do
it and save you all the bother of lights out etc.


Very bad advice - you are fixing the symptom and not the problem. I suggest
you look at your wiring and refrain from giving such irresponsible advice.