View Single Post
  #18   Report Post  
Posted to uk.d-i-y
ARW ARW is offline
external usenet poster
 
Posts: 10,161
Default Interlinked alarms - power supply

"Dave Liquorice" wrote in message
ll.co.uk...
On Mon, 15 Jun 2015 18:30:16 +0100, ARW wrote:

No one has mentioned that the smokes wiring ought to be done in

red
three core and earth.


Possibly because it is not required for a grade D LD2/LD3 domestic
install:-)


I did say "ought" not "must". B-) Makes sense to me to use red so
it's obvious its the smokes circuit when faced with a gert bundle of
cables.

Isn't the red PVC stuff a bit tougher than bog standard grey?


Do you mean red fp cable?

If you want a ******* cable to work with try the LSZH ones.

Cheers

--
Adam