Exploring Open Window Detection in Fibaro Radiator Heads

Hi everyone! I’ve been diving into the functionality of Fibaro radiator heads, specifically their open window detection feature. I’ve noticed that this feature triggers when there’s a steep temperature drop, but I’m still unclear about the exact logic behind it. For instance, how long does the detection last? Does it reset when the temperature returns to its original level? I’d love to understand the entire process better.

My customer has a unique request: they want the radiators to stay off when a window is open and automatically turn back on once it’s closed. While I think the built-in detection might not be sufficient for this, as it seems to revert to a non-open state after some time, I’m curious if anyone has found a workaround or a more reliable method. Maybe there’s a way to integrate additional sensors or tweak the settings to achieve this behavior.

If anyone has experience with this or can shed some light on the internal workings of the open window detection, I’d be really grateful! Let’s brainstorm together on how to make this happen. Thanks in advance for your insights and suggestions!