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25 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
38AU001206
Rev . -
Fig. 28 — 569J*28T/U Charging Chart
25 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
38AU001206
Rev . -
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