Check value pressure at 444 PI 13A at 7th floor use manual manometer show pressure 131 to 150 mmH2O compare with CCR reading 660 mmH2O check range existing -4 to 0 mmH2Ot change range to 0-600 mmH2O result reading local same with CCR. Check reading temperature 444 PH1 T3 reading minus at CCR check connection cable and do recorrect wiring cable result temperature good. 444 GT4 materials don't flow to sirculation try change open and close gate result still same and use instrument air supply to make materials go to sirculation point result good ( JAJAT & EDI & ADI & MUSLIH SHIFT & RIZKY SHIFT & RIZKY FAUZI & SUPRIYADI & DADANG & IMAN )