What was found
ATL/LEJ DIVERSION TO BGR DUE TO VISIBLE FUMES AND SMOKE ODOR IN MID CABIN. CHECKED SIDEWALL LIGHTS & OVERHEAD LIGHTING, CHECKED PAX ENTERTAINMENT SYSTEM SEB, ODU'S NO FAULTS FOUND. CHECKED LAV FLUSH WATER HEATERS, ALL OK. FOUND ALL 3 PHASES C/B'S ON NR 3 RECIRCULATION FAN OUT AND WOULD NOT RESET WITH POWER ON, COLLARED C/B'S AND ENTERED ON DMI M21NO0406-23.