we bought a travel trailer that had very little use but did come with a few issues we're trying to resolve...we got the DC power problem sorted out thanks to westend in MN for the how to
the thermostat for the Coleman Mach Roof Top Unit had been pulled off the wall when we got it...we've read a lot about using a digital thermostats which we bought at Amazon...it's a Honeywell RTH111B H/C Digital Manual Thermostat...
i've included pictures of the control board in the ceiling fixture inside the trailer along with pics of the inside of the thermostat and the wires out of the wall where the original thermostat used to be....also we will not use the gas heat, all we want and need is the a/c wired to the thermostat...
as much as i've read, i still am not sure what wires in the wall go to which terminals in the thermostat just to get the a/c and fan working....any help will be greatly appreciated
also, it's my understanding that no 12V power is necessary to the new digital thermostat because it uses batteries
the control board inside the camper in the ceiling
thermostat wires stubbed out of wall
wire terminals inside thermostat
i'm curious...what's the "freeze" terminal with the 2 white wires for on the control board...