Surge protecter question.
I have a PROGRESSIVE INDUSTRIES EMS-PT50X Portable RV Surge Protector (50 A). Never really used it when traveling. After reading how important in using this, I started playing or leaning how it operates, My question: after it goes through it's initial check, the screen keeps showing the same thing over and over, which is
L-1
122
OA
L-2
122
OA
60H
E-O
Is this right?
I might add that I tested it on a 30A receptical, because that's what I have at the house and keep it plugged in all the time. Thanks
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Sandy & Ann
2019 Alpine 3401RS
2011 Ford F350 Diesel
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