Per FAMIS, VEA AHU fans were lubricated and swapped. Where AHU 2 previously operated both fans, and AHU 1 operated just 1 this has been flipped. AHU 1 is presently running both fans while AHU 2 runs just one. Ahead of this swap, the non-running fan in AHU 1 was SF1 (nearest the exterior wall).

E. Otterman T. Guidry