Reznor JS4BD (1ph) Unit Installation Manual - Manual (Page 13)

13
table 5. charging table for S4Bd-030 Series (2.5 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.
126 278 132
128 280 135 303 137
130 281 138 305 140 328 141
132 283 141 306 143 330 144 354 145
134 284 145 308 146 331 147 355 148 379 149
136 309 149 333 150 357 151 380 152 404 154
138 334 153 358 154 382 156 406 157 429 158
140 360 157 384 159 407 160 431 161 454 162
142 361 161 385 162 409 163 432 164 456 165
144 387 164 411 166 434 167 457 168
146 412 168 436 170 460 171
148 438 172 462 173
150 464 176
152
table 6. charging table for S4Bd-036 Series (3 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.
124 261 137
126 263 141 287 140
128 265 144 288 143 312 142
130 266 147 290 146 313 146 337 145
132 268 150 292 149 315 149 339 148 362 147
134 293 153 317 152 340 152 364 151 387 150
136 318 155 342 154 365 154 389 153 413 152
138 344 158 367 157 390 157 414 156 438 155
140 345 161 369 160 392 160 416 159 439 158
142 370 163 394 163 417 162 441 162
144 396 166 419 165 442 165
146 421 168 444 168
148 446 171
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.