Hooked up inverter wires on ATD 1500! I just got in this truck and inverter was already installed just not hooked up! After hooking to power I got a constant red beeping light and unit was off. I have no instructions
I am not familiar with your brand of inverter, however, I was able to find links to a number of manuals online -- depending on your specific model number -- by searching for the keywords ATD 1500 inverter manual.
Please look on the back or bottom of your unit to get the model number, search for the manual online, pull it up and determine what the issue you're dealing with is. Then please comment below to help our readers who may have a similar issue.
Until next time, my husband Mike and I wish you safe travels and lots of money saving opportunities on the road.