Open Ground indicated on one side of SSP-50X
Last week we were at a CoE park and I had an open ground indicator on one side of the Progressive Industries SSP-50X. It was Green-Blue on one side and only Green on the other.
What's this mean and should I have not used that site? It was on all three outlets, the 50a, 30 and 20a.
Dave (daveclark) with Carol (Carolclark) and Timmy the Bichon in
"Roxy" the 2016 Rockwood Signature Ultralite 8299BS pulled by
2016 Ford F-350 Powerstroke Platinum 4x4 Crew Cab
8 Nights Camping in 2015
9 Nights Camping in 2016