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firefightersink's avatar
firefightersink
Explorer
Jun 05, 2016

Fan still runs when connected to constant power

So it may have been covered before but I have a question about fans/heat/AC. I dry camp a few times a year at a race track and run off of my batteries and charge off a small generator. But this year...
Old-Biscuit's avatar
Old-Biscuit
Explorer III
Jun 05, 2016
On your t-stat....set FAN to AUTO



The FAN is for your A/C Unit..(furnace has it's own fan---12V DC powered)

The FAN in Auto will only run when A/C Unit is running .....fan blows the cold air out

The FAN in manual (high or low) will run continuously when on shore power (it is a 120V AC powered fan) when A/C Unit or Furnace runs

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