Re: puma pull camper
I am gonna give this a shot....
Sounds like you do not have a battery on the trailer, or maybe a dead one. This is how it is supposed to work:
ALL the 12 volt sysytems run off the battery, period. The Converter/Charger recharges the battery, period. If your battery is dead, or off the trailer, the charger has to supply the 12 volt for the trailer. It is NOT designed to do that. Maybe it is getting hot and kicking out and reseting itself. That would give you blinking lights.
If you have a good battery, you lights cannot blink. IF and I say IF, your battery is good, there could be a blown fuse between the battery and charger giving you the effect of no battery.