Setting the schedule for a Trane 824 Thermostat

[@federicos9821]

Hi, i have a xl850 thermostat that i cant update. I have the file in a usb but when i plug the usb to the micro usb to usb adapter the XL850 doesn't recognize anything. Any tips on how to make that work? The file i have only has the .tar extension without the .gz. I'm pretty sure that maybe the usb has to be formatted in a especific way or especific size but i don't know what else to try i bought 3 different usb devices and i can't get it to read the file. Thanks

[@michellekirby1814]

I had my system set up like this. Now I no longer have the option to set it up this way. Help!

[@alowatsakima8950]

You might need the controller updated, unfortunitely you have to have the dealer do that. You cannot down load the program from Trane. Pay the dealer. (Trane moto)

[@angeliaclifton1884]

Hi, I would suggest that you call Trane or Nexia for update information.

[@alowatsakima8950]

Forget calling Trane, They will just refer you to your local dealer. I have had no luck calling Trane, they service the dealers only and just give you lip service.

[@anitafama2841]

/AnitaF

[@مرادلخضر-غ7ش]

Kblag