Originally Posted by Tmallison
Thanks for the replies. Unfortunately when we unhook the battery charger from the batteries, only the microwave & outlets work on the electric, nothing else. We may have to have someone come look at it. Refrig & AC only work when the battery charger is hooked up to the batteries. We haven't tried the water heater yet.
"when we unhook the battery charger from the batteries, only the microwave & outlets work on the electric."
Sounds like ac is hooked up and ok, batteries dead? or bad terminals? Likely the reason you lose reefer and ac when DC power is disconnected which acts as control power for each device. Can you check battery voltage with charger off?