The Centurion CS 2000 is a commonly found in older RVs and pop-up campers, such as 2001–2002 Jayco models. It is primarily designed as a single-stage converter , meaning it provides a consistent charge rather than modern multi-stage "smart" charging. Featured Feature: Integrated "Battery-Free" Operation
The Cooling Fan: The CS 2000 uses an internal fan to dissipate heat. It is normal for this fan to kick on when you are using several lights or if the battery is deeply discharged and pulling a heavy charge. Installation and Wiring Basics Centurion Cs 2000 Power Converter Manual