Carrier 38AU 16 Series Installation, Start-Up And Service Instructions Manual page 24

15 Tons Circuit A R-410A CHARGING CHART
140
59.9
48.8 120
Add Charge if Above the Curve
37.7 100
26.6 80
15.5 60
Remove Charge if Below the Curve
4.4 40
–6.7 20
150 200 250 300 350
1034 1379 1723 2068 2413 2758 3102 3447 3792 4136
Compressor Discharge Pressure, [psig/Kpa]
400 450 500 550 600
38AU001205 Rev. -
Fig. 26 — 38AUD*16 Charging Chart
15 Tons Circuit B R-410A CHARGING CHART
140
59.9
48.8 120
Add Charge if Above the Curve
37.7 100
26.6 80
15.5 60
Remove Charge if Below the Curve
4.4 40
–6.7 20
150 200 250 300 350
1034 1379 1723 2068 2413 2758 3102 3447 3792 4136
Compressor Discharge Pressure, [psig/Kpa]
400 450 500 550 600
38AU001205 Rev. -