SOLVED: No power getting to the thermostat
SOLVED: It was a short somewhere between the blue wires at the furnace and the tstat. Refer to this post Hi All, 1997 Terry 30g RV with an Atwood 8531-III DCLP furnace and a Coleman 7300 air con...
Forum Discussion
Ok Doug, I did like you said and pulled the wires out further. What I thought was a black wire is actually brown. Inside are 2 smaller gauge wires, one red and one white. These are connected to the tstat red and white wires respectively.
I don't know where this goes, but I assume this is shore power.
The lighter blue wire from the tstat connects to the darker blue wire shown in the picture. That darker blue wire appears to go to the AC control box. I assume the green, yellow and gray wires also go to the AC control box.
Still not totally sure what the next step would be. Should I try connecting red to green or gray just to see if that operates the fan?
I don't know where this goes, but I assume this is shore power.
The lighter blue wire from the tstat connects to the darker blue wire shown in the picture. That darker blue wire appears to go to the AC control box. I assume the green, yellow and gray wires also go to the AC control box.
Still not totally sure what the next step would be. Should I try connecting red to green or gray just to see if that operates the fan?
