COOLING CHARGING CHARTS
20 Ton Entry Tier Humidi-MiZer R-410A — Charging Chart
(Unit must run in subcooling mode)
59.9
140
Add charge if Above Curve
48.8
120
37.7
100
26.6
80
15.5
60
4.4
40
-6.7
20
150
200
1034
1379
Fig. 28 — Cooling Charging Chart with Humidi-MiZer System — 20 Ton
Remove Charge if Below the Curve
250
300
350
1723
2068
2413
Compressor Discharge Pressure (psig/kPa)
23
400
450
500
2758
3102
3447
3792
50HE003862
550
600
4136
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