If a device is turned on, then start to preheat your oven to your desired temperature.
If
A device is turned on
This Trigger fires when a device attached to your HomeSeer system is turned on.
Then
Preheat oven
This action will preheat your oven using the hot air program with the fast preheat option.
ID citfURA9
Explore more great ways to automate HomeSeer and Home Connect Oven