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ulvik's avatar
ulvik
Explorer
Sep 20, 2018

Having problem with new batteries going dead Fast!

I just bought a new to us 2015 Big Country 3650RL. I changed the existing older 12 volt batteries for two new 6V golf cart batteries and wired them to 12 volts. I also installed 2 100 watt Renogy Pane...
Almot's avatar
Almot
Explorer III
Sep 20, 2018
Another possibility, - he says that fridge was on gas but was flashing "Low AU".

My fridge doesn't talk, it's only flashing the lights, so I don't know what AU means. Fridge left in "Automatic" mode could choose 110V instead of gas. Then it will drain the battery in a matter of hours, and then it will be flashing lights and refuse to start on propane either, because there is no 12V to feed the thermostat.

To prevent this, fridge should be set in LP, not Auto.

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