GFI outlets problem on Beneteau 40. Help?
In the cabin, I have two GFI protected AC outlets .. 20 amps, Hubbel. Both suddenly show a flashing red LED and leaflet says "lost its GFIC protection, replace immediately". Boat is 2009.
I have power at both outlets (separate circuits) and if I push test button, power goes off, if I push reset, power comes on. This to me seems to say it's working. At least, many other GFIs seem only to have this check and no red flashing light. Are they shot? The marina did have a power failure recently, could that "break" them ... thought they would just flip off with any problem?
Any ideas? If needed can I buy new GFIs from hardware store or is there something special (except price) about going to marine store?