I don't think many will TBH :C
That's where I've been going wrong. I thought those aerosol smoke canisters were for testing smoke alarms. Now I see they are for recharging after a circuit has gone up in smoke. :coatHOWEVER if the current transmogrifies itself into THE SMOKE then the electric stops coming out and it is busted, until such time as more smoke is fitted. Simple really....this is the bit that most people cannot grasp
Ssssssssssshhhhhhhhhhhhhhhh!That's where I've been going wrong. I thought those aerosol smoke canisters were for testing smoke alarms. Now I see they are for recharging after a circuit has gone up in smoke. :coat
ah,That's where I've been going wrong. I thought those aerosol smoke canisters were for testing smoke alarms. Now I see they are for recharging after a circuit has gone up in smoke. :coat
Okay got it now - thanks again.Kerching explained it in post #6
Basically the current was going out of the L through one RCD, but returning through the N of the other. So they see it as an imballance and trip.
The current through L going out, has to return via the N of the SAME RCD to maintain balance.