glow worm 35c boiler with a honeywell bdr91 smart wireless thermostat

Joined
1 Nov 2017
Messages
4
Reaction score
0
Country
United Kingdom
hi there,

I currently have a glow worm 35c boiler in my home, i'm trying to fit a BDR91 thermostat.

the wiring diagrams aren't the clearest in the world.

can someone help please?

I have read loads of threads about the Wiring.

do I have a new power source to the thermostat?
my boiler has its own feed.


where do the wires connect into on the boiler.

screen-shot-2016-11-05-at-21-45-34-png.108048

this is what my boiler is saying.

full


this is not my bdr91 but am I right on saying blue and brown are from live source and white and black are to the boiler???/


sorry guys any help would be good
 
Sponsored Links
Joined
1 Nov 2017
Messages
4
Reaction score
0
Country
United Kingdom
So N from the boiler to bdr and same for L (Into the first L). Link second L and A.
And RT into B.
 
Sponsored Links
Top