I have a Digital Temperature Controller that i want to use with a Fermwrap (heat blanket) for my carboy. I know that i have to open up the box and change the jumpers to work for heating mode. I want to have the set point at 68F with the differential set point at 2 degree (cut in/out).
Do I want to set the jumpers to cut out at 68F or do i want it to cut in at 68F.
My thought was to have it cut out: The blanket will stay on tell 68F (plus the 2 degree differential cut in/out) and once it is up to 70F the Digital Temperature Controller will cut out and will not cut back in tell it drops below 66F (2 dergree differential setting).