Hey all. I am trying to control a dorm refrigerator to be used for brewing yeast (for beer). I need to maintain the temperature between 48F and 54F. I can't use the internal thermostat because at the lowest setting it's still goes down to the upper 30's. So I'm trying to do this with a Z-wave temperature sensor and a switch.
So the rule is supposed to work with the trigger being the temp is above 54F and if it is, it turns of the fridge. Next, there's a 10 minute delay because I've read you shouldn't cycle a compressor too often. Then, it waits for the temp to drop below 48F then turns off the fridge.
The temp sensor ( Zooz ZSE44) seems to report temperature updates when it wants too. Maybe I need to tweak the advanced parameters to get better control. Anyway, what happens if another temp trigger comes in and triggers the rule again? Do I have 2 instances of the rule running simultaneously? Also, is "Wait for Expression" the right thing to do here? I didn't see anything like "wait for temperature".