Raytech,
does your manual cover The Daewoo B18T-2? I have the F5 code as well. But, all the manuals I have found are for A/C drive lifts. The one I have is D/C. if its does could you email it to me at paul.g.wooten(at)heubel.com
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.