Originally Posted by wyoman
Okay. I just picked up my Rockwood 2703ws the day before yesterday. Got it home some 250 miles and all went well. Plugged in the power cord to the house. Everything works good. This morning, went out to put two slides in and...No 12V system. When I check the battery charge on the panel, it will show up for a brief second and then nothing. The electric tongue jack works fine but nothing else. When the 110 is hooked up, the batteries check fully charged. All the fuses I can see are good. I'm wondering if the converter is not switching over and need to know how to check it out.
Help would be appreciated.
Sounds like possibility the resetable curcuit breaker by your battery.
Follow your positive battery cable it should lead to one of these.
It may or may not be resetable.
Btw this would be a great time to purchase a digital volt ohm meter for your camper.