Bryant 581J-17-28 Service And Maintenance Instructions page 22

Gas heat rooftop package nominal 15 to 25 tons with puron (r-410a) refrigerant
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COOLING CHARGING CHART
180.0
170.0
160.0
150.0
140.0
130.0
120.0
110.0
100.0
90.0
80.0
°
F
35
40
45
°
C
1.6
4.4
7.2
Fig. 28 − Cooling Charging Chart − 25 Ton (Circuit A)
COOLING CHARGING CHART
180.0
170.0
160.0
150.0
140.0
130.0
120.0
110.0
100.0
90.0
80.0
°
F
35
40
45
°
C
1.6
4.4
7.2
Fig. 29 − Cooling Charging Chart − 25 Ton (Circuit B)
28 Ton - Circuit A
50
55
60
65
70
10
12.8
15.6
18.3
21.1
Suction Temperature
28 Ton - Circuit B
50
55
60
65
70
10
12.8
15.6
18.3
21.1
Suction Temperature
22
115F / 46.1C
105F / 40.6C
95F / 35.0C
85F / 29.4C
75F / 23.9C
65F / 18.3C
55F / 12.8C
45F / 7.2C
75
80
85
90
23.9
26.7
29.4 32.2
50HE502405
115F / 46.1C
105F / 40.6C
95F / 35.0C
85F / 29.4C
75F / 23.9C
65F / 18.3C
55F / 12.8C
45F / 7.2C
75
80
85
90
23.9
26.7
29.4 32.2
50HE502406
C12233
C12234

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