2525 A/C 2-1 coolant pressure fault ~~~~~ 2525 A/C 2-1 coolant pressure fault   2525 a/c 2-1 used recovery machine and recover 1.0kg freon Recharge 7.0kg freon CCU no leakge found and all piping checked [ok] Charging nipples [ok] After charging up freon LP:40/HP:120psi Compressor operating curent 10.5AMP Suxpect evaporator unit leak Noleakge detcted from the recovery machine OPO20 raised to RSD BSD/TWD to check for freon leak at AHV side N.ATeh.A.M/28.09.20    Checked by Team S2 during 3MC01 on 28.09.2020 --------------------- To check freon leak on AHU side. Checked by Team S2 during 3MC01 on 28.09.2020