Number on scheme #1 (Frigidaire CGIF3061NFC): FNI
Number on scheme #2 (Frigidaire FGIF3061NFB): FNI
Number on scheme #3 (Frigidaire CGIF3061NFB): FNI
Number on scheme #2 (Frigidaire FGIF3061NFB): FNI
Number on scheme #3 (Frigidaire CGIF3061NFB): FNI