We've recently had a new Trane HVAC system (Gas heat + A/C) installed, and with it came a Trane TCONT803 thermostat. This is practically the same as the VP8321 with very few differences.
I read on this site that when you enabled Humidity Control on the VP, then Adaptive recovery (even if set, or enabled) would be non-functional. See:
I have just called the Trane TS Help-line where a friendly female voice assured me that AR does work, both in heating and cooling mode even when HC is enabled. Anyone knows for sure?
My other question is about that hidden LED that, according to the Installer Guide, is ON either in Emerg. Heat mode (HP) or when a check or fail signal energizes the 'F' terminal (and if Common connected). Could this be used to have the LED light up, for instance when the fan is on? My instllaer hasn't a clue.
Thanks in advance!