Forum Discussion

farmingdad's avatar
farmingdad
Explorer
Sep 16, 2018

Battery

Well I put new batteries on the house side yesterday and an it had agm on it from factory but I put flooded on it this time and I changed it at the magnum energy box to flooded. Because we headed back out west , but I am having to rest my inverter aboutever time I stop an plug shore power in or genset I get a code that says internal bridge. I hope I got the batteries hooked up right there was one wire that concerns me at right front battery. Does anyone know if 2 or 3 wires hook up to the ground or 2. Also the are wired in series
  • Turn the inverter off. Try the roof air. If it works with the inverter off, it ought to work when the inverter is removed for servicing.
  • Inverter is getting worse we are in Amarillo an I talked to magnum an they said I need a board an I have called all of their service centers an nobody has time to work on it the only one I haven't talked to is in Tuson, don't know what to do my coach is all electric, if inverter quits will the aircondition an lights work off electric and or genset wife is worried to death about it
  • Follow Don's advice above.

    1. Perform "soft" reset first. If problem persists, then go to 2.
    2. Perform "hard" reset. If problem persists, then go to 3.
    3. Contact Magnum by clicking HERE. Be sure to provide your Model and Serial number if possible.....Dennis
  • I can't figure it out , also I need a airconditoner pump on the motor also we don't have no dash air we are in little rock ark. Now the one on it locked up I have no clue were to take it , we are headed out west to Grand Canyon an else were
  • Have you "Googled" Magnum internal bridge fault? I did. It's an internal fault that really shouldn't occur. If it does you are instructed to contact Magnum tech support. It has nothing to do with your batteries.