Connects directly to the positive (+) terminal of your 12V RV house battery. This wire delivers charging current to the battery when plugged into shore power.
: The diagram shows 120V AC shore power entering the converter through the main breaker, which protects the entire system. This power is then split: it goes both to the AC branch breakers that feed your outlets and appliances, and to the converter's internal transformer which is the first step in creating DC power.
It passes that 12-volt DC power to your interior lights, water pump, furnace fan, and refrigerator control board.
Connects directly to the green or grounding bus bar bonded to the metal chassis. 12-Volt DC Wiring (Battery & Appliance Side) centurion cs 2000 power converter manual wiring diagram
Based on installation manuals and user documentation for the CS2000 series, the wiring typically follows this color-coded logic: Black : Hot wire from the shore power or generator source. White : Neutral wire from the power source.
Salvage yards have these, but a 20-year-old converter will fail again soon.
The internal transformer drops the voltage and converts it to roughly 13.0 to 13.6 volts DC. Connects directly to the positive (+) terminal of
While harmless behaviorally, it indicates an aging unit. Ensure the mounting screws holding the transformer to the casing are tight. If the noise is intolerable, it is time to upgrade to a modern, quiet switching converter. Symptom 3: 120V Outlets Work, But No 12V DC Power Anywhere
The is a 20-amp power converter commonly found in older RVs and pop-up campers. While an official high-resolution wiring diagram from the manufacturer (which is now defunct) is difficult to locate, the wiring configuration follows standard RV power center patterns for AC input and DC output distribution. Standard Wiring Configuration
The CS 2000 is a (Boost, Normal, Storage) that converts 120V AC shore power into 12V DC for your RV battery and lights. But it also passes raw 120V through to your outlets. Here is how the wiring breaks down: This power is then split: it goes both
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
Symptom 1: Lights work on battery, but not when plugged into Shore Power
The Centurion CS 2000 uses older transformer technology with minimal filtering. A loud humming noise from the unit or flickering incandescent/LED lights usually indicates that the internal filter capacitor is drying out or failing. If the hum is excessive, it is often time to upgrade the unit. 2. No 12V Power When Plugged Into Shore Power
The CS 2000 splits the 55-amp output into two separate "chassis" legs. This is to prevent a single wire from overheating. If you are replacing the unit, you must bridge these two outputs together if your new converter has a single 55A terminal.