Pediatric center (middle suite in the building, has two trane packaged units on the north side of the dividing wall) Described odor from outdoors and high humidity Adjusted fresh air intake on the larger unit. Smaller unit has no fresh air inlet Checked larger unit: filters are OK, coils are clean, drain is clear. No odd odors inside the unit. Suggested not leaving blower set to continuous operation due to humidity complaints, keep it set to auto