Figure 10. Charging Chart For 3 Ton Units; Figure 11. Charging Chart For 3.5 Ton Units - Nordyne NS6QD SERIES User's Manual & Installation Instructions

600
575
550
525
Remove refrigerant when above curve
500
475
450
425
400
375
350
325
300
275
250
75 80
NOTE: Do not add or remove refrigerant if pressure reading is between the curves.
600
575
550
525
Remove refrigerant when above curve
500
475
450
425
400
375
350
325
300
275
250
75 80
NS6QD-036K TXV Charging Chart
85 90 95 100
Liquid Temperature ( ° F)

Figure 10. Charging Chart for 3 Ton Units

NS6QD-042K TXV Charging Chart
85 90 95 100
Liquid Temperature ( ° F)

Figure 11. Charging Chart for 3.5 Ton Units

Add refrigerant when below curve
105 110 115 120
Add refrigerant when below curve
105 110 115 120
125 130 135
125 130 135
17