Inside Control Panel rapter 3512

[Brock]

Just purchased this 2005 rapter 3512 and took it out for first time only to have issues with the ac unit. When plugged into power at campsite the ac shuts down after a few hours and won't come on. It runs the battery down. Does anyone know why? Is there suppose to be an inverter, if so where do you find it?

[alexsbuddy]

Brock, your AC does not run off the battery. The 12v batteries would not have enough power to even start the AC. At minimum it requires a 30 amp service such as the shoreline that you plug into at the campground. Sounds like you may have multiple issues: one with the AC and one with the power center. Here is an cut/paste from the Keystone manual:

Power Center/Converter
Once connected to a power source (Shoreline/Generator), the Power Center/Converter serves 3 primary purposes: 1) Power distribution-all the incoming power is distributed to the unit through the 120V circuit breakers and 12V fuses within the Power Center. 2) Converting 120V to 12V power-In essence, utilization of the converter will reduce the usage of the RV battery. 3) Battery charger-It will charge the RV battery
When plugged in to a power source for long periods of time, it will be necessary to maintain your RV Battery more frequently. Because the battery is being charged constantly, checking battery water levels (if applicable) is critical to properly maintain your RV battery.