Lots of ways to do delay-off but I couldn’t find a smart app to do delay-on. I think my only solution will be to write a smartapp?
I am trying to modify my existing app so that it controls two switches but with an adjustable delay-on timer for the second switch.
It is a thermostat operation and when it gets too hot I am calling for the evap cooler to turn on the fan and turn on the water pump. I want the pump to turn on immediately but the fan I want to delay turning on for 2 minutes to give time for the water pump to soak the pads.