I have a Dometic 2852 refrigerator in my travel trailer. It didn't want to work very well at all on electric so I decided to replace the circuit board with a new board that also has an adjustable temp setting on it(dinosaur board). Now the refrigerator will cool on electric, but it will not work on lp. I can hear it clicking and while the outer access panel is removed and watching it I can see it almost light and even hear the little "poofs" like it lights and just goes out. It won't stay on. Along with this, it will sit there and continually try to light for infinity, (I guess) as the "check" light did not come on after I let it sit there and try to light for approximately 10 minutes. It's almost like the solenoid isn't staying open to allow the lp to flow. I'm sure, me being my DIY type self, I managed to not get something done righ. Does anybody have any suggestions? I have looked for wires possibly being knocked loose and/or loose connections. I would appreciate any help or suggestions. Thanks, Blyth