Frost Alarm #317
Description
Is it possible to integrate a frost alarm as a freeze protection feature?
Currently, I monitor the temperature and activate a helper function when it drops below 1°C. Then, I raise all roller shutters to 15% height by an automation. If the temperature should rise above 3°C (hysteresis), they close completely again.
My problem is that when the frost alarm is triggered, the roller shutters all move again at night, specifically at the set closing time. Shortly after, they move back to 15%.
So, I want to configure the helper function in the settings and set it so that the roller shutters move to a defined height and don't move again during the night.