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TheHound's avatar
TheHound
Explorer
Mar 24, 2019

Generator/ Reverse Polarity Question

Hey folks,

My knowledge on these matters is marginal at best so I am hoping someone here might have some suggestions regarding this issue I encountered today.

I went to test my shiny new Surge Guard 34930 with my 3200 watt inverter genny (using a Surge Guard bonding plug) but I am getting a reverse polarity message and it will not pass power through.

To check further, I bought a 30m to 15f adapter and then plugged in my tester. With the bonding plug inserted it came back with HOT/NEU REV based on the little legend thingy.

When I remove the bonding plug, I get just the middle light (open ground) which I understand is normal with inverter generators.

Very puzzled as all my research said the bonding plug corrects this issue and allows for the use of a SP. Any thoughts? :) Thanks!
  • I have an older Surge Guard that works fine (It has GFCI) with a floating neutral inverter gen. Why do you need or want the bonding plug? I know the PD's EMS one needs the bonding plug from what guys on here have said.
  • Jumper wire should go from GROUND Terminal to NEUTRAL Terminal

    Sounds like jumper is on Hot to Neutral (defective plug/cross wired)??

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