288591-BIM-C-0408
16
Johnson Controls Unitary Products
Table 13: DPX024 Superheat Charging
Outdoor
Temp
(°F)
Superheat at Compressor Suction (°F), Airflow = 800 CFM
Indoor Wet Bulb Temp (°F)
55
57
59
61
63
65
67
69
71
73
75
65
23.4 24.2 25.0 25.8 26.7 27.5 28.3 28.1 27.9 27.8 27.7
70
20.8 21.6 22.4 23.2 24.0 24.8 25.6 25.7 25.9 25.9 26.0
75
18.3 19.1 19.8 20.6 21.3 22.1 22.8 23.3 23.8 24.1 24.3
80
15.8 16.5 17.2 17.9 18.6 19.3 20.1 20.9 21.8 22.2 22.6
85
13.2 13.9 14.6 15.3 15.9 16.6 17.3 18.5 19.7 20.3 20.9
90
12.9 13.5 14.0 14.6 15.2 15.8 16.4 17.7 19.0 19.7 20.3
95
12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.9 18.3 19.0 19.7
100
10.4 11.0 11.6 12.2 12.8 13.4 14.1 15.8 17.5 18.3 19.2
105
8.3 9.1 9.8 10.5 11.2 11.9 12.6 14.6 16.6 17.6 18.6
110
6.3 7.1 7.9 8.7 9.5 10.3
11.2
13.5
15.8
16.9
18.1
115
-
5.1 6.0 6.9 7.9 8.8 9.7 12.3
14.9
16.2
17.5
Table 14: DPX030 Superheat Charging
Outdoor
Temp
(°F)
Superheat at Compressor Suction (°F), Airflow = 1000 CFM
Indoor Wet Bulb Temp (°F)
55
57
59
61
63
65
67
69
71
73
75
65
13.4
13.9
14.4
14.9
15.4
15.9
16.4
17.4
18.3
18.8
19.3
70
13.3
13.8
14.2
14.7
15.2
15.7
16.1
17.1
18.0
18.5
18.9
75
13.2
13.6
14.1
14.5
15.0
15.4
15.9
16.8
17.7
18.1
18.6
80
13.0
13.5
13.9
14.3
14.7
15.2
15.6
16.4
17.3
17.8
18.2
85
12.9
13.3
13.7
14.1
14.5
14.9
15.3
16.1
17.0
17.4
17.8
90
12.6
13.0
13.4
13.7
14.1
14.4
14.8
15.7
16.7
17.2
17.6
95
12.4
12.7
13.0
13.3
13.7
14.0
14.3
15.3
16.4
16.9
17.4
100
12.3
12.6
12.9
13.2
13.5
13.8
14.1
15.1
16.2
16.7
17.2
105
12.2
12.5
12.7
13.0
13.3
13.6
13.9
14.9
16.0
16.5
17.0
110
12.1
12.3
12.6
12.9
13.2
13.4
13.7
14.7
15.8
16.3
16.8
115
11.9
12.2
12.5
12.7
13.0
13.2
13.5
14.5
15.6
16.1
16.6
Table 15: DPX036 Superheat Charging
Outdoor
Temp
(°F)
Superheat at Compressor Suction (°F), Airflow = 1200 CFM
Indoor Wet Bulb Temp (°F)
55
57
59
61
63
65
67
69
71
73
75
65
18.2
18.5
18.8
19.1
19.4
19.7
20.0
20.6
21.3
21.6
21.9
70
18.7
18.9
19.1
19.3
19.6
19.8
20.0
20.6
21.1
21.4
21.7
75
19.1
19.3
19.4
19.6
19.7
19.9
20.0
20.5
21.0
21.2
21.4
80
19.6
19.6
19.7
19.8
19.9
19.9
20.0
20.4
20.8
21.0
21.2
85
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.3
20.6
20.8
21.0
90
20.2
20.3
20.3
20.3
20.3
20.3
20.3
20.7
21.0
21.2
21.4
95
20.5
20.5
20.5
20.5
20.6
20.6
20.6
21.0
21.4
21.6
21.8
100
20.7
20.7
20.7
20.8
20.8
20.8
20.8
21.3
21.7
21.9
22.2
105
20.9
21.0
21.0
21.0
21.0
21.0
21.0
21.5
22.0
22.3
22.5
110
21.2
21.2
21.2
21.2
21.2
21.2
21.2
21.8
22.3
22.6
22.9
115
21.4
21.4
21.4
21.4
21.4
21.4
21.4
22.0
22.6
22.9
23.2
Table 16: DPX042 Superheat Charging
Outdoor
Temp
(°F)
Superheat at Compressor Suction (°F), Airflow = 1400 CFM
Indoor Wet Bulb Temp (°F)
55
57
59
61
63
65
67
69
71
73
75
65
11.7
12.7
13.7
14.7
15.7
16.7
17.7
20.0
22.3
23.4
24.5
70
11.1
11.9
12.7
13.5
14.3
15.1
15.9
17.9
19.8
20.8
21.8
75
10.4
11.1
11.7
12.3
12.9
13.5
14.2
15.8
17.4
18.2
19.0
80
9.8
10.2
10.7
11.1
11.5
11.9
12.4
13.7
15.0
15.6
16.2
85
9.2
9.4
9.6
9.9
10.1
10.4
10.6
11.6
12.5
13.0
13.5
90
9.0
9.2
9.4
9.6
9.9
10.1
10.3
11.2
12.1
12.6
13.1
95
8.8
9.0
9.2
9.4
9.6
9.8
10.0
10.9
11.8
12.2
12.6
100
9.4
9.6
9.7
9.9
10.1
10.3
10.5
11.4
12.4
12.9
13.4
105
9.9
10.1
10.3
10.4
10.6
10.7
10.9
12.0
13.1
13.6
14.1
110
10.5
10.7
10.8
10.9
11.1
11.2
11.4
12.5
13.7
14.3
14.9
115
11.1
11.2
11.3
11.4
11.6
11.7
11.8
13.1
14.4
15.0
15.6
