2 floor house in Bucharest

I build a 2 x 110 sq meter house in Bucharest with radiant floor - water and heater Viessman 100 W Vitodens 32 Kw gas.
I have 12 zones per floor + circulation pump and no automation at all.
I use Honeywell Lyrics T6 Open Therm to control Viessman.
Now, I installed Home Assist on Raspberry PI 5 and i look for an automation related to honeywell + interior temperature …to get when to stop/start the circuilation pumn instead of 24h/7 usage,
secondly, I look for an algotrihm for rooms + actuators.
any insight is welcomed.
thanks