Carrier AQUAZONE 50PSH, Installation, Start-Up And Service Instructions Manual

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48
Table 18 — Typical Refrigerant Pressure Ranges
a
NOTE(S):
a. This chart shows approximate temperatures and pressures for a unit in good repair. The values shown are meant as a guide only and should not be used to estimate system
charge. This chart assumes rated air flow and 80° db/67° wb entering air temperature in cooling, 70° db entering air temperature in heating. Heating data at entering fluid tem -
peratures below 50° assumes the use of antifreeze. As a result of continuing research and development, specifications are subject to change without notice.
ENTERING
FLUID
TEMP
(°F)
TEMP.
DIFFERENCE
(F)
COOLING HEATING
Entering Air Temp (Dry Bulb) (°F) Entering Air Temp (Dry Bulb) (°F)
70 75 80 60 70
Suction Discharge Suction Discharge Suction Discharge Suction Discharge Suction Discharge
30
5 — — — — — — 68 to 79 233 to 266 71 to 84 269 to 316
10 — — — — — — 65 to 76 222 to 255 68 to 80 255 to 291
15 — — — — — — 59 to 71 216 to 248 62 to 75 245 to 283
40
5 113 to 147 138 to 156 117 to 152 142 to 161 119 to 155 145 to 164 80 to 95 244 to 282 85 to 100 289 to 317
10 113 to 147 145 to 164 117 to 152 150 to 170 119 to 155 153 to 173 77 to 91 237 to 274 82 to 96 269 to 306
15 113 to 147 151 to 170 117 to 152 156 to 175 119 to 155 159 to 179 72 to 86 226 to 262 76 to 90 258 to 297
50
5 115 to 149 164 to 185 119 to 154 170 to 191 121 to 157 173 to 195 95 to 113 255 to 302 100 to 119 287 to 337
10 115 to 149 173 to 194 119 to 154 178 to 200 121 to 157 182 to 204 91 to 109 248 to 290 96 to 115 281 to 323
15 115 to 149 179 to 200 119 to 154 184 to 207 121 to 157 188 to 211 86 to 103 237 to 282 90 to 108 269 to 316
60
5 117 to 151 194 to 218 121 to 156 200 to 224 123 to 159 204 to 229 111 to 133 270 to 324 117 to 141 302 to 360
10 117 to 151 204 to 228 121 to 156 211 to 235 123 to 159 215 to 240 106 to 129 258 to 311 112 to 136 294 to 341
15 117 to 151 211 to 235 121 to 156 218 to 242 123 to 159 222 to 247 101 to 122 251 to 302 106 to 128 283 to 337
70
5 119 to 153 228 to 254 122 to 158 235 to 262 125 to 161 240 to 267 129 to 158 282 to 343 136 to 167 314 to 378
10 119 to 153 238 to 265 122 to 158 246 to 273 125 to 161 251 to 279 124 to 150 274 to 333 131 to 159 307 to 362
15 119 to 153 246 to 273 122 to 158 254 to 281 125 to 161 259 to 287 117 to 146 262 to 320 123 to 154 294 to 355
80
5 121 to 155 265 to 294 124 to 160 273 to 303 127 to 163 279 to 309 148 to 184 299 to 366 156 to 194 331 to 405
10 121 to 155 276 to 306 124 to 160 285 to 316 127 to 163 291 to 322 143 to 176 286 to 352 151 to 185 322 to 383
15 121 to 155 285 to 315 124 to 160 294 to 325 127 to 163 300 to 332 136 to 169 278 to 343 143 to 179 311 to 378
90
5 123 to 157 306 to 337 126 to 162 316 to 348 129 to 165 322 to 355 — — — —
10 123 to 157 319 to 351 126 to 162 329 to 363 129 to 165 336 to 370 — — — —
15 123 to 157 329 to 362 126 to 162 339 to 373 129 to 165 346 to 381 — — — —
100
5 124 to 159 351 to 387 128 to 164 363 to 399 131 to 167 370 to 407 — — — —
10 124 to 159 367 to 403 128 to 164 378 to 416 131 to 167 386 to 424 — — — —
15 124 to 159 376 to 413 128 to 164 388 to 426 131 to 167 396 to 435 — — — —
110
5 126 to 161 403 to 441 130 to 166 416 to 455 133 to 169 424 to 464 — — — —
10 126 to 161 419 to 458 130 to 166 432 to 472 133 to 169 441 to 482 — — — —
15 126 to 161 429 to 470 130 to 166 443 to 485 133 to 169 452 to 495 — — — —