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
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