wiring a cm921 to an ideal logic 24

[Steve65]

Hi guys,

I've tried looking for the answer to my question on the forum but can't find the answer for this particular boiler.

I have a Ideal Logic 24w and I want to connect a Honeywell CM921 programmable thermostat to it.

I understand that I need to use 5 core flex (snip the earths off as it's double insulated) and connect L and N from the receiver to the boiler L and N and connect A and B in the receiver to where the link wire in the boiler is, which says room stat/timer.

My question is which is T1 and T2 as it says A of the receiver goes to T1 and B goes to T2 but nothing is printed on the boiler and I'm just worried about getting them round the wrong way.

Hopefully a simple question with a straight forward answer.

Many thanks in advance.

Steve

 

[Whitespirit66]

Won't make any difference which way around. It's only a switch.

 

[Steve65]

I knew it would be a simple answer.

Many thanks for the reply.