Reverse polarity ?

[Upslady]

Had our coach on for new cooling unit for fridge. Then we had them work on our front rt slide. Just got it back and hooked power cord with the surge protector on it and it says reversed polerity! It was not reading this when we unplugged and took in for repairs! We are parked back in same spot as before and nothing was changed there! Could they of changed something at repair shop? Of course it's now closed!
What can we do we need to plug in!
Brenda

[Skip426]

This may be too late to help tonight, but try disconnecting the 110 plug on the fridge, and shut off any 110 circuit breakers that power up plugs in the slide.
Strange part of this is , in my research into surge protectors, I can't remember anything being said about them picking up a reversed polarity in the coach ( load side ) I thought they would only pick up reversed polarity on the supply. Can you plug in the protector on another coach perhaps or will it register anything if plugged in to the post with out having the coach plugged into the surge guard?

[Upslady]

Well we plugged into another plugin and we are working! Ill tell office about the plugin. Thanks everyone.
Bren