- Reaction score
- 380
I have just changed a CU as an example piece for Part P reg.
RCBO on each circuit except bell as in surface trunking.
I have some concerns.
1) Gas bonding.. this is other side of wall to supply and is NOT accessible anywhere else in building up to boiler. So bonded in boundary box ? OK ? Water no problem.
2) I have a light on ground floor entrance hall that IS NOT switched from upstairs but is in a 2 gang switch so when you cut power to DB on incomer this light is still on...
Just label Isolate elsewhere ?
ATB S
RCBO on each circuit except bell as in surface trunking.
I have some concerns.
1) Gas bonding.. this is other side of wall to supply and is NOT accessible anywhere else in building up to boiler. So bonded in boundary box ? OK ? Water no problem.
2) I have a light on ground floor entrance hall that IS NOT switched from upstairs but is in a 2 gang switch so when you cut power to DB on incomer this light is still on...
Just label Isolate elsewhere ?
ATB S
