Reznor JS4BD (3ph) Unit Installation Manual - Manual (Page 9)

9
Suct.
press.
outdoor temperature (°F)
70 75 80 85 90 95 100 105
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
131 264 143
133 265 146 290 145
135 267 149 292 148 317 147
137 268 153 293 151 318 149 343 148
139 269 156 294 154 319 152 344 151 369 150
141 295 157 320 155 345 154 370 153 395 151
143 322 158 347 157 372 156 397 154 422 153
145 348 160 373 158 398 157 423 156 448 154
147 349 163 374 161 399 160 424 159 449 157
149 376 164 401 163 425 162 450 161
151 402 165 427 164 452 163
153 428 167 453 166
155 454 168
157
table 3. charging table for S4Bd-036 Series (3 ton units) - orifice matches
table 4. charging table for S4Bd-048 Series (4 ton units) - orifice matches
Suct.
press.
outdoor temperature (°F)
70 75 80 85 90 95 100 105
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
liq.
press.
dis.
temp.
124 260 132
126 261 136 284 136
128 262 139 285 139 308 139
130 263 142 286 142 309 142 332 142
132 264 145 287 145 310 146 333 146 356 145
134 288 148 311 149 334 149 357 149 380 149
136 312 152 335 152 358 152 381 152 404 152
138 336 155 359 155 382 155 405 155 428 155
140 337 158 360 158 383 158 406 159 429 159
142 361 161 384 161 407 162 430 162
144 385 164 408 164 431 165
146 409 167 432 168
148 433 170
150
legend
Shaded boxes indicate flooded conditions.
Rated design values. The suction pressure will be lower than design value if outdoor air flow, entering
dry bulb, or entering wet bulb temperatures are lower than design.
noteS:
1. All pressures are listed psig and all temperatures in °F
2. Discharge temperatures GREATER than charted values indicate an UNDERCHARGED system.
3. Discharge temperatures LESS than charted values indicate an OVERCHARGED system.