I didn't know how to do this, so in case you need a refresher, cycle your thermostat through its selections stopping on fan. Next use the + or - buttons through low, hi and then stop on auto. I believe it has this option with the furnace in case you want to use the AC (blower only) to circulate the inside air, which if I remember right, heat rises. Hope these answers help...
__________________
Gary
2017 SunSeeker 3010DS
|