York Sun Select YV28 - Page 94

Table 74: 35 ton charging table - System 1
Air flow
indoor DB/WB
Outdoor
DB °F
Suction
pressure
psig
Suction
temp °F
Liquid
pressure
psig
Liquid
temp °F
Delta T
indoor
DB °F
75 118 51 266 82 30
85 121 52 311 91 29
300 cfm/ton;
80/62
95 123 53 360 101 29
75 131 56 266 85 25
85 133 57 313 94 24
300 cfm/ton;
80/67
95 135 58 363 102 24
75 144 61 267 88 20
85 146 62 314 97 19
300 cfm/ton;
80/72
95 148 63 365 105 18
75 119 51 266 82 25
85 121 52 312 91 25
300 cfm/ton;
75/62
95 123 52 362 100 24
75 126 54 265 85 26
85 127 54 311 93 25
400 cfm/ton;
80/62
95 130 56 361 102 24
75 138 59 266 87 21
85 140 59 314 95 20
400 cfm/ton;
80/67
95 142 60 365 103 20
75 151 64 267 88 16
85 153 65 315 98 15
400 cfm/ton;
80/72
95 155 65 366 106 15
75 126 54 267 83 21
85 127 54 314 91 21
400 cfm/ton;
75/62
95 129 55 364 101 20
Table 75: 35 ton charging table - System 2
Air flow
indoor DB/WB
Outdoor
DB °F
Suction
pressure
psig
Suction
temp °F
Liquid
pressure
psig
Liquid
temp °F
Delta T
indoor
DB °F
75 120 57 265 82 30
85 122 58 310 91 29
300 cfm/ton;
80/62
95 124 59 360 100 29
75 132 62 266 84 25
85 134 63 313 93 24
300 cfm/ton;
80/67
95 136 64 363 101 23
75 144 67 268 87 20
85 146 68 315 94 19
300 cfm/ton;
80/72
95 149 68 367 103 18
75 120 57 266 81 25
85 122 58 313 90 24
300 cfm/ton;
75/62
95 124 59 362 99 24
75 127 60 264 85 26
85 129 61 310 93 25
400 cfm/ton;
80/62
95 132 62 360 101 24
75 139 65 267 85 21
85 141 66 314 93 20
400 cfm/ton;
80/67
95 143 66 365 102 20
75 151 70 270 87 16
85 153 70 318 95 15
400 cfm/ton;
80/72
95 155 71 369 103 15
75 127 60 268 82 21
85 128 60 314 90 21
400 cfm/ton;
75/62
95 130 61 364 100 20
Table 76: 40 ton charging table - System 1
Air flow
indoor DB/WB
Outdoor
DB °F
Suction
pressure
psig
Suction
temp °F
Liquid
pressure
psig
Liquid
temp °F
Delta T
indoor
DB °F
75 118 59 270 77 28
85 120 59 313 87 28
300 cfm/ton;
80/62
95 122 59 360 97 27
75 129 65 273 77 23
85 132 62 316 87 23
300 cfm/ton;
80/67
95 133 68 365 97 22
75 142 66 274 78 18
85 144 68 319 88 18
300 cfm/ton;
80/72
95 146 68 367 98 17
75 118 60 271 77 23
85 120 59 314 87 23
300 cfm/ton;
75/62
95 122 59 361 96 22
75 125 63 271 77 24
85 126 64 315 87 23
400 cfm/ton;
80/62
95 129 62 361 97 23
75 136 65 274 78 20
85 139 65 317 88 19
400 cfm/ton;
80/67
95 139 71 367 97 19
75 149 68 275 79 15
85 151 68 320 89 15
400 cfm/ton;
80/72
95 153 70 370 98 14
75 125 59 272 77 20
85 126 63 316 86 19
400 cfm/ton;
75/62
95 128 61 363 97 19
Table 77: 40 ton charging table - System 2
Air flow
indoor DB/WB
Outdoor
DB °F
Suction
pressure
psig
Suction
temp °F
Liquid
pressure
psig
Liquid
temp °F
Delta T
indoor
DB °F
75 123 56 273 77 28
85 125 60 317 86 28
300 cfm/ton;
80/62
95 127 60 365 96 27
75 134 63 276 77 23
85 136 63 321 87 23
300 cfm/ton;
80/67
95 138 65 369 97 22
75 146 69 280 77 18
85 147 71 326 87 18
300 cfm/ton;
80/72
95 150 70 374 97 17
75 123 58 275 76 23
85 125 58 318 86 23
300 cfm/ton;
75/62
95 126 59 366 96 22
75 130 61 274 77 24
85 133 62 319 87 23
400 cfm/ton;
80/62
95 136 64 367 97 23
75 140 67 279 77 20
85 142 65 322 87 19
400 cfm/ton;
80/67
95 144 68 371 97 19
75 153 68 279 78 15
85 156 67 324 88 15
400 cfm/ton;
80/72
95 156 72 376 97 14
75 128 62 276 76 20
85 130 60 320 86 19
400 cfm/ton;
75/62
95 132 61 367 96 19
Installation Manual: YORK
®
Sun
™
Select YV28 to YV50
94
Johnson Controls Ducted Systems