UPDATE: Now resolved this myself, thanks to earlier post by Muggles. I just forgot to put the additional live connections to T2 and T5. Silly mistake on my part but all working fine now.
I’ve just bought a Google Nest Learning Thermostat v3 to replace our old setup. Sorry, I know there...
I would like to change my current thermostats to google nest thermostats.
This is my current thermostat
I don't know if it is relevant but my boiler is Logic Combi ESP i35 boiler and it is dual-zone.
I found where are my motorised valves, however, I'm not sure what to do...