Number on scheme #1 (Frigidaire FGEF3056KFB): FNI
Number on scheme #2 (Frigidaire FGEF3056KFF): FNI
Number on scheme #3 (Frigidaire FGEF3056KFC): FNI
Number on scheme #2 (Frigidaire FGEF3056KFF): FNI
Number on scheme #3 (Frigidaire FGEF3056KFC): FNI