Using Y87RF as temperature sensor for Zone

Hello all.

I'm after some advice.

We have the HR92 valves on all the radiators in the house and I ma trying to use three Y87RF devices as the temperatire sensors for the 3 levels of our property.

However, I don't see this information on the minimal instructions provided by Honeywell.

Does anyone have a step by step guide they can lead me to?

Thanks,

Kevin