OE: Pax feedback 3559 A/C warm, not able to cool down ~~~~~ OE: Pax feedback 3559 A/C warm, not able to cool down.  3559 A/C 1-1 freon pressure LP/HP: 40/120 psi. A/C 1-2 freon pressure LP/HP: 35/115 psi. A/C 2-1 freon pressure LP/HP: 30/110 psi. A/C 2-2 freon pressure LP/HP: 40/120 psi. All A/C able to cut in/out. no  abnormalities found. Found #1559 A/C 2-2 Coolant pressure fault. Check freon pressure LP/HP: 10/70 psi. Purged and vacuum, able to hold at -30psi. Charged freon to LP/HP: 40/120 psi. No freon leak. A/C able to cut in/out. Monitored for 2 hr, no  abnormalities found. Saloon areas were cooling.  Isam/Raja Faiz/Aminur/Kiran 45333