RE:…149-2311-01 Onan Cummins generator fuel pump… Am I correct in assuming that the red wire is Hot /Positive ? (Onan 149-2311-01 KY Series Generator Fuel Pump)

Answer

May 30, 2024 - 05:22 AM

In many electrical systems, it’s common for red wires to be used for positive (hot) connections and white wires for negative (neutral) connections. However, wiring can vary depending on the specific model and setup. For the Onan 149-2311-01 KY Series Generator Fuel Pump, some sources suggest that the red (or sometimes orange) wire is often used for the positive connection coming from the generator start battery. In another instance, the black leads were positive and connected to the breakers on the genset, while the white wires were neutrals for each of the breakers. These examples may not apply to your specific model, so it’s crucial to refer to the product’s manual.

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