How did he do that?

[springcrocus]

Just been to price up for some new kitchen lighting. I knew in advance that there was no cpc on the lighting circuit.

Had a quick look at the board, recently done 17th board, all nicely labelled and warning of no cpc on lighting circuit. Looked inside, found the cable, twin sheathed no earth.

Had a look at his EIC, all properly filled in etc except for the lighting circuit.

r1r2 - no entry (expected)

Insulation L to N - >200M

Insulation L to E - >200M (well it would be if there was no earth )

Zs - 0.63 ???? :| ?:| ? :| Where did he take that from, then?

 

[Andy™]

could possibly be Ze & R1?

 

[steptoe]

Parallel path? But seems very low for that.

Bathroom light bonded?

Shouldn't really be filled in though, even if he did get a reading its a bit of a false statement calling it Zs.

 

[rainydays]

I recently connected a boiler and noticed a nice new 17th edition C/U. Great i thought, no M.E.B`s to install. Looked inside the C/U and there was only a 6mm

 

[Badger]

I recently connected a boiler and noticed a nice new 17th edition C/U. Great i thought, no M.E.B`s to install. Looked inside the C/U and there was only a 6mm

 

[kerching]

Just been to a job where there was no bond to water EIC said there was!

EIC said earthing was TNC-S...in a note at the bottom it said that the Earthing TNC-S [C-S means cable-sheath] required attention??.....It is actually TN-S

trip time was noted as infinity????????????????

All done by an AC!!!!!!! :coat