Fire alarms non rcd protected? 25 characters

[Taylortwocities]

Not necessarily.

Let’s see, cabling in ceilings and floors. Use service riser for cables between floors.
Sorted, no RCD needed on circuit. Regs compliant.

 

[Octopus]

^^ maybe .... But anyone subsequently inspecting this installation isn't going to know this and the EIC doesn't state it.

 

[Taylortwocities]

Surely you don't document the route of all of the cables in a domestic setting? Just the certificate that says it complies with BS7671 is enough!

 

[Risteard]

^^ maybe .... But anyone subsequently inspecting this installation isn't going to know this and the EIC doesn't state it.

It will state the installation reference method.