Ideal Vogue C32 Gen 2 - which is OT1 & OT2?

[andyaveyard]

Hi all,

I'm hoping that someone can advise me as to which terminal is OT1 and which is OT2, on the new Ideal Vogue C32 Gen2 that the Plumber is fitting today and tomorrow?

I'm thinking of fitting a Nest 3rd Gen Thermostat, the heatlink that is supplied with the Nest has OT1 and OT2 marked, but I can't see OT1 & OT2 marked on the boiler connections.

Hopefully there'll be a photo attached here.

Thanks!


Ideal Vogue C32 Gen2 by Andy Aveyard, on Flickr

 

[Dan Robinson]

Use OPENTHERM. Doesn't matter which way round.

The clue is in the name.

 

[andyaveyard]

Use OPENTHERM. Doesn't matter which way round.

The clue is in the name.

Thanks Dan, that's good to know! I was confused, as the Nest wiring diagram shows OT1 to OT1 and OT2 to OT2.



OpenTherm-NestDiagram by Andy Aveyard, on Flickr