Replace Honeywell CM907 with CM927

[Nagartath]

Hi, I currently have a wired CM907, is it possible to install the receiver where the CM907 is currently using the existing wiring? I have 3-core + E currently runing there (Earth is not used).

This is the existing wiring:
View media item 78366
I'm hoping it is a simple case of reconnecting and not rewiring

The reason for the change is a cupboard is being built where the existing stat is and it will obviously be useless once it is in a cupboard.

Thanks in advance for your help
Duncan[/img]

 

[Dan Robinson]

Red to L

Blue to N ( make sure it is a neutral at the other end)

Yellow to B

Link The right L to A

Job done.

 

[Nagartath]

Great! Thanks Dan, just what I wanted to hear something very easy

 

[ALCPlumbing]

Why don't you put the receiver by the boiler?