SMOKE! Yikes!! Help!

[SilverToy]

Hello All -

Went to the local trailer place and got a 'dog bone' to get the "new to me" trailer hooked up in the driveway for a shakedown. Plugged everything in(30amp) and for about 30 seconds everything worked. Microwave clock, radio display - then, sniff?

YIKES - acrid smoke from the NEW InteliPower 9100. Everything went off. Ran like the wind to get the 30amp disconnected. Vented everything - InteliPower stank up the joint, but NO flames - whew!

BTW - just charged up batteries and they seem to be doing fine. Interior lights and all that. No Micro clock though. ??

Now, as I am new to this - What happened. Did I fry the IP9100? Why did it do that? Where am I going wrong here? Unplugged it from the internal wall plug so nothing further should go on. What now?

Sorry for the seemingly idiotic question but the whole 120/12volt interface is like greek to me. Why do I get lights but not micro?

Thanks in advance for the tutorial!

Ciao

Axel