RPC Installation Manual

15
Refrigerant Charging Tables
LEGEND
Shaded boxes indicate flooded conditions.
Rated design values. The suction pressure
will vary from design value if outdoor air
flow, entering dry bulb, or entering wet bulb
temperatures vary.
NOTES:
1. All pressures are listed psig and all temperatures in °F
2. Discharge temperatures greater than charted values
indicate an undercharged system.
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.
134 245 130
136
247 130
267 134
138 250 130
269 134
289 138
140
248 130
272 134
292 138
312 142
142 248 130
271 134
294 138
314 142
335 146
144 271 134
293 138
316 142
336 146
358 150
146 294 137
316 141
338 145
359 150
381 154
148 317 141
338 145
360 149
381 154
404 158
150 317 141 339 145
361 149
382 153
404 158
152 340 145 362 149
383 153
405 157
154 363 149 384 153
406 157
156 386 153 407 157
158 408 157
160
Table 5. Charging Table for 1.5 Ton Units
(018K Model)
Table 6. Charging Table for 2 Ton Units
(024K Model)
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.
128
130 252 146
132
253 157
275 139
134 255 169
277 149
297 134
136
252 207
279 159
300 143
317 133 333 127
138 253 224
278 186
300 158
321 139
337 134 352 127
140 279 201
302 172
323 149
341 143
356 134 371 128
142 303 186
324 161
344 149
360 140
375 134 389 130
144 326 175
347 158
366 143
379 140
393 135
146 349 168
368 153
387 140
398 141
148 371 163
390 149
409 137
150 392 159
411 146
152 414 155
154