Figure 11. charging chart for 2 ton units, Figure 12. charging chart for 3 ton units, Q5rf-x24k charging chart – Nordyne Single Package Heat Pump R-410A User Manual
Page 14: Q5rf-x36k charging chart
14
Refrigerant Charging Charts for
Cooling Mode of Operation
Figure 11. Charging Chart for 2 ton Units
200
225
250
275
300
325
350
375
400
425
450
475
500
525
550
575
600
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
L
IQ
U
ID
PR
E
SSU
R
E
(
P
SIG
)
LIQUID TEMPERATURE (F)
R em ove refrigerant w hen above c urve
Add refrigerant w hen below c urve
Q5RF-X24K CHARGING CHART
Figure 12. Charging Chart for 3 ton Units
200
225
250
275
300
325
350
375
400
425
450
475
500
525
550
575
600
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
L
IQ
U
ID
PR
E
SSU
R
E
(
P
SIG
)
LIQUID TEMPERATURE (F)
Q5RF-X36K CHARGING CHART
R em ove refrigerant w hen above c urve
Add refrigerant w hen below c urve