Figure 21. charging chart for 4 ton units, Figure 22. charging chart for 5 ton units, Are valid for a variety of indoor – Reznor R6GI Unit Installation Manual User Manual
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Figure 22
Figure 21
Liquid Pressure (psig)
Liquid Temperature (° F)
200
250
300
350
400
450
500
550
50
60
70
80
90
100
110
120
130
Remove refrigerant when above curve
Add refrigerant when below curve
Figure 21.
Charging Chart for 4 Ton Units
Liquid Pressure (psig)
Liquid Temperature (° F)
200
250
300
350
400
450
500
550
50
60
70
80
90
100
110
120
130
Remove refrigerant when above curve
Add refrigerant when below curve
Figure 22.
Charging Chart for 5 Ton Units
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