Just checking my logic

N31LcD

hi all. Have just fitted the v3 kit and some smart valves. I haven’t fitted to all rads but living room and all bedrooms. Can someone sense check how I think it works and offer suggestion. So as mentioned a number of rads, kitchen/dinner 2 bathrooms and the hall and landing remain on mechanical trv. The 4 smart rooms are installed and showing on app along with the wireless temp.

Does this sound right: living room and bedroom 1 show at set temp. Both kids bedrooms show 2 below. Does this mean the smart valves will request to the boiler and heating kick in. However as 2 zones are correct the valve on those zone close leaving the rad ambient but the two rooms calling for heat will heat up?

I ask all 4 zones are set to 20. Both kids rooms are 18.1 and 18.8 The boiler kicked in but every rad gave heat. Boiler now idle but living room and master bed 3 over set temp but kids rooms didn’t heat by more than .5 remaining under set temp.

am I wrong in how I assume it works or should I be checking something?

thanks in advance