99 SunnyBrook , no furnace, weird stuff with A/C
First I got this old 99 SunnyBrook, no history known.
I got A/C working, had a broken wire , but when I turn A/C to off position , thermostat will click intermittently , Had A/C running last night , turned it off this morning and the compressor still runs in the off position , freezing evaporator core. I had to unplug the A/C harness from control box (circuit board box) , or shut off main breaker.
Now I tried to get the furnace running , and found that there is no power at the blue wire connected to the time delay relay. I jump a hot wire to the terminal and furnace motor starts spinning after a few seconds, then stops. I put a new thermostat in the trailer , I traced the thermostat furnace wire (white wire) to A/C unit, has 12 volts , it goes into the control box and no voltage comes back out (blue/white wire), which I'm pretty sure is the wire running back down to furnace.
are the control boxes known for any of these issues, should I order one and put it in.
Any other ideas of what to check?
parts in my trailer
model 57915.622 13500 btu
circuit board 3107168.001
atwood furnace 8531-iv-dclp
Anyone know of a good circuit board or control box assembly that would fit this model? I google it and the numbers are all over the place, which ones are compatible