Performed 1st SSA t/u. Delta T: -17°. Tested SS2, and made sure electrical connections were tight. No water or rust in overflow pan. Recommended UV light to fight bacterial growth. Cleaned the evaporator and condenser coils. Cleared the primary drain line. Checked the refrigerant levels(meet manufactures specifications). Checked the dual run capacitor(testing in range). System is operating as it should.