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Ranger_Smith's avatar
Ranger_Smith
Explorer
Jul 04, 2019

Magnum Inverter/Converter Question

Just purchased a 2011 Meridian. As part of their Inspection they replaced all 6 AGM Batteries. Seems like Magnum 2812 Converter/Inverter is stuck in "battery save" mode. My house voltage on the batteries is 11.7v and engine batteries are on 12.4 v. How do I get the charger to start charging these batteries. Any Idea's. Also shows "0" battery draw on the magnum panel.

12 Replies

  • Disconnect 120 power to the RV. Disconnect the Positive cable to the Inverter for 10 minutes. After 10 minutes reconnect the Battery cable and then connect 120 shore power. That will reboot the Magnum. Doug
  • Gotta ask......
    Are you connected to an active 110 V input source.....like shore power or have the generator running ?
    And is the battery disconnect switch in the "connected" position ?