Hi, Just got a DTS92E for my evohome system to help control the dining room temperature.
Just now I only have HR92 rad valves fitted in every room along with the main controller in the living room and it all works.
How do I connect the DTS92E into to the system so that it controls the dining room temperature with an HR92 fitted to the radiator.
I have gone through trying to set it up but cannot seem to do it.

Any help welcome

Bill