M
Missing-spark
Ok pretty new to fault finding. Went to a property this is my fibdings
Mcb trips NOT rcd
Split ring main tested at socket got 0.22 on l-n insulation resistance on one leg
Tested at board got o.oo on both legs??? Wtf
Circuit has sky lights and underfloor heating on it.
What is the best method of action to kick this faults --- gotta go back tommorow only had a hour on it.
Its quite a new installation so doubt its wear and tear and its the loft ring main so doubt its mice. Is it likely the neutral or live in a s/o has come loose and connected with other?
Mcb trips NOT rcd
Split ring main tested at socket got 0.22 on l-n insulation resistance on one leg
Tested at board got o.oo on both legs??? Wtf
Circuit has sky lights and underfloor heating on it.
What is the best method of action to kick this faults --- gotta go back tommorow only had a hour on it.
Its quite a new installation so doubt its wear and tear and its the loft ring main so doubt its mice. Is it likely the neutral or live in a s/o has come loose and connected with other?