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  1. How Do I Activate My Home Standby Generator? - Generac Power …

    Go to Generac.com, Activategen.com, or call 888-922-8482 to obtain 5 digit numerical activation code. You will need to provide your name, mailing address, email address, the generator fuel type, and …

  2. Activation - Generac Power Systems

    Jan 29, 2026 · Activation How Do I Activate My Home Standby Generator? Go to Generac.com, Activategen.com, or call 888-922-8482 to obtain 5 digit numerical activation code. You will need to …

  3. What Is an Activation Code? - Generac Power Systems

    Activation codes Beginning in 2010, home standby generators with a digital control panel display require an activation code before the generator can be set to automatic mode. The generator will only have …

  4. Knowledge: How Do I Activate My Home Standby Generator?

    Note: This article applies to Generac home standby generators during first-time setup. If the generator was previously powered on and the first-time setup menus were bypassed without activation, then …

  5. Why Am I Getting a Wrong Passcode Error When ... - Generac Power …

    The activation process is necessary for the generator to run automatically. Some users may see a WRONG PASSCODE message after inputting the activation code in the generator's control panel …

  6. What should I know about my home standby generator after installation?

    This article provides new owners of home standby generators with important considerations. It explains five important things you should know about your newly installed home standby generator, including …

  7. Can I Activate a Warranty On an Old Generator ... - Generac Power …

    Warranty activation for units that have not been installed For units built after April 2010, the product warranty is effective from the date Generac receives the activation code unless the difference in the …

  8. What Can I Do If A Generator Says It Is Already Registered During ...

    This article addresses situations where a homeowner or service dealer attempts to activate a newly installed home standby generator but receives a message indicating it’s already registered to another …

  9. How Do I Commission a Generator in the Field Pro Application?

    Aug 14, 2025 · Step-by-step guide for commissioning a generator using the Field Pro app with a PZ200 controller. Covers Bluetooth setup, registration, configuration, testing, and activation. Reminds …

  10. Knowledge: How Do I Commission a Generator in the Field Pro …

    Utility voltage Activation Step 4 is to confirm generator activation. The Connectivity Accessory will activate the generator automatically via cellular or Wi-Fi once registered. If no internet is available, …