Instructions / Assembly

16
Figure 8. Charging Chart for 2 Ton Units
250
275
300
325
350
375
400
425
450
475
500
525
550
575
600
625
75 80 85 90 95 100 105 110 115 120 125 130 135
Liquid Pressure (psig)
Liquid Temperature ( ° F)
NS6QD-024K TXV Charging Chart
Remove refrigerant when above curve
Add refrigerant when below curve
NOTE: Do not add or remove refrigerant if pressure reading is between the curves.
SEE NOTE
Figure 9. Charging Chart for 2.5 Ton Units
250
275
300
325
350
375
400
425
450
475
500
525
550
575
600
75 80 85 90 95 100 105 110 115 120 125 130 135
Liquid Pressure (psig)
NS6QD-030K TXV Charging Chart
Liquid Temperature ( ° F)
Remove refrigerant when above curve
Add refrigerant when below curve
SEE NOTE