Yes, if turn it up it just says emergency heat. But nothing happens. Noda.Thermostat have numbers on it? Lit up? @BASIL
No. No sign of life.If you switch the fan to on. Does it come on?
This sounds awfully familiarAahhh. I bet your tstat has batteries is in. Correct?
If so take the batteries out and see if there is anything on the screen.
This sounds awfully familiar
Don't it though
Fuse did its job. Fine business. Glad you found the root cause and are good to go.I found the 3amp fuse to be blown and replaced it. Popped again, so I called a local guy that I have met riding SxS's.
He came out Sun AM in the rain, found a short somewhere in the wires from the stat and outdoor unit.