Connects to the incoming shore power supply line and feeds the main circuit breaker.
DC negative (-) or ground. In many Centurion units, the white wire serves as the common negative for the 12V system. Installation & Maintenance Tips centurion cs 2000 power converter manual wiring diagram
Because Centurion 3000 LLC is defunct, exact replacement parts are no longer manufactured. Furthermore, old linear converters like the CS 2000 are known as "dumb" chargers—they output a fixed, continuous voltage (usually around 13.6V). This voltage is too low to charge a flat battery quickly, but high enough to eventually boil off the electrolyte fluid in a flooded lead-acid battery if left plugged in for weeks at a time. Recommended Replacement Drop-Ins Connects to the incoming shore power supply line
The Centurion CS 2000 uses older linear transformer technology rather than modern switch-mode electronics. They are reliable but prone to specific age-related failure modes. Installation & Maintenance Tips Because Centurion 3000 LLC
Use a multimeter to verify correct polarity and voltage at both input and output terminals before finalizing connections.
Modern switch-mode converters are highly efficient, generate far less heat, do not hum, and weigh a fraction of the heavy, transformer-based CS 2000. Recommended Replacement Drop-ins