5808011-JIM-A-0320
Johnson Controls Ducted Systems
79
Table 40: J12ZB charging table - system 1
Air flow
Indoor Db/Wb
Outdoor DB
Suction
pressure
Suction temp.
Discharge
pressure
Liquid temp.
Delta T Db
Entering evap
Db
300 Cfm/Ton
80/62
75
140
66
273
79
-25
10.5
85
140
63
319
90
-26
11.9
95
140
59
365
100
-26
13.3
300 Cfm/Ton
80.01/67.11
75
139
65
273
80
-25
10.4
85
142
63
320
89
-24
11.9
95
146
61
368
99
-23
13.3
300 Cfm/Ton
80/72
75
139
64
273
80
-25
10.4
85
145
63
322
89
-23
11.8
95
151
62
371
98
-20
13.3
300 Cfm/Ton
75/62
75
134
62
270
79
-23
10.5
85
135
59
317
89
-23
11.9
95
137
57
364
99
-22
13.3
400 Cfm/Ton
80/62
75
142
68
275
79
-24
10.5
85
145
65
321
90
-23
11.9
95
147
63
368
100
-23
13.4
400 Cfm/Ton
80.08/67.06
75
143
67
275
79
-23
10.4
85
146
65
322
89
-22
11.9
95
150
63
369
99
-21
13.5
400 Cfm/Ton
80/72
75
143
66
276
79
-22
10.3
85
148
64
323
89
-21
11.9
95
152
63
370
99
-19
13.6
400 Cfm/Ton
75/62
75
137
63
272
78
-21
10.4
85
139
61
319
89
-20
11.9
95
142
59
366
99
-19
13.4
Table 41: J12ZB charging table - system 2
Air flow
Indoor Db/Wb
Outdoor DB
Suction
pressure
Suction temp.
Discharge
pressure
Liquid temp.
Delta T Db
Entering evap
Db
300 Cfm/Ton
80/62
75
128
68
267
78
-25
12.6
85
131
63
311
120
-26
14.1
95
133
58
354
163
-26
15.6
300 Cfm/Ton
80.01/67.11
75
129
67
267
79
-25
12.7
85
134
62
312
120
-24
14.2
95
139
56
357
162
-23
15.7
300 Cfm/Ton
80/72
75
129
66
268
80
-25
12.7
85
137
60
313
120
-23
14.3
95
144
54
359
161
-20
15.8
300 Cfm/Ton
75/62
75
123
63
265
78
-23
12.6
85
126
58
309
120
-23
14.0
95
130
54
353
162
-22
15.5
400 Cfm/Ton
80/62
75
130
70
269
78
-24
12.7
85
135
69
313
121
-23
14.2
95
139
67
357
164
-23
15.6
400 Cfm/Ton
80.08/67.06
75
132
70
269
78
-23
12.8
85
137
67
313
120
-22
14.2
95
143
64
357
162
-21
15.7
400 Cfm/Ton
80/72
75
134
70
270
78
-22
12.8
85
140
65
314
119
-21
14.2
95
146
60
358
160
-19
15.7
400 Cfm/Ton
75/62
75
126
65
266
77
-21
12.6
85
131
64
311
120
-20
14.1
95
135
62
355
162
-19
15.6