2519 A/C 2-2 HLPS. ~~~~~ 2519 A/C 2-2 HLPS.  2519 A/c 2-2 FC 619 (AC 2-2 HLPS). #2519 AC 2-2 shows symptoms of evap chocking LP/HP: 10/210psi. Purged all freon, Vacuum and charge freon. LP/HP remains the same. Raise OPS 20 to replace AHU.  Daniel/Redzwan 30.04.2024 BSD: Require to c/o 2519 AHU-2