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OnaQuest's avatar
OnaQuest
Explorer
Feb 23, 2014

B&D - Vector Battery Charger False F03 error codes.

I have owned three Vector 1097A chargers over the last eight years and they have all developed the same.... failure? Trait? They give false F03 errors. One I returned under warranty, one I threw awa...
BFL13's avatar
BFL13
Explorer II
Feb 23, 2014
Could try and fool it back to being normal. Start it and then clamp on? When on and showing F03, change amp settings up and down and turn on and off, change battery type.

Sometimes with the old 27DCs after they were FUL and I wanted to do more, I would get an F03 but not if I just used the 2 amp setting and not the higher settings. Once it started ok in 2 I could then ramp it up. Seems like F03 is for almost anything, not just for what it is listed for. Weird.

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