Worcester 28i rsf thermostat

[Andreworam1]

Hi I recently moved in to a house with a worcester 28i rsf combi boiler there is no working thermostat so I have recently purchased a lightwave rf boiler switch kind of like the nest or hive can somebody please explain how to connect it here are the wiring diagrams

Cheers

Andy

 

[TCCHeating]

Live, neutral and earth to the boiler switch can come from either the fused spur or direct from the boiler.

Then
Com goes to RL
No goes to RI (switched live)

You could link L and com on the boiler switch. You would then only need 4 cores as you would not need the RL wire to the boiler.

Ps. Don't forget to remove the link between RL and RI in the boiler

 

[Andreworam1]

thank you very much for your help do you know if I will have to disable the timer on the front of my boiler? As it still doesn't appear to be working or would I need to rl into normally closed

Cheers

Andy