Refrigerant Charging Tables (Cooling Mode Only) - Trane R8GE Series Installation Instructions Manual

Shaded boxes indicate flooded conditions.
Rated design values. The suction pressure will be lower than design value if indoor air flow, entering dry bulb, or
entering wet bulb temperatures are lower than design.
1. All pressures are listed in psig and all temperatures in ° F
2. Discharge temperatures greater than charted values indicate an undercharged system.
SUCT.
70
PRESS.
LIQ. DIS. LIQ.
PRESS. TEMP. PRESS.
137 249 132
251 137
139 271
141 253 142 273
143 275
258 142
145 261 145 280
147 283
149
151
153
155
157
159
161
163
SUCT.
70
PRESS.
LIQ. DIS. LIQ.
PRESS. TEMP. PRESS.
136 244 136
246 141
138 268
140 248 146 270
142 272
254 144
144 258 146 278
146 281
148
150
152
154
156
158
160
162
28

Refrigerant Charging Tables (Cooling Mode Only)

OUTDOOR TEMPERATURE (°F)
75 80
DIS. LIQ. DIS. LIQ.
TEMP. PRESS. TEMP. PRESS.
134
139 293 137
144 296 142 316
318
146 298 147
149 320
302 149
306 153
324
328
331
Table 12. Charging Table for 2 Ton Models
OUTDOOR TEMPERATURE (°F)
75 80
DIS. LIQ. DIS. LIQ.
TEMP. PRESS. TEMP. PRESS.
137
142 292 138
147 294 143 316
319
147 296 148
150 302 150 321
305 153
325
329
332
Table 13. Charging Table for 2.5 Ton Models
024K SERIES
85 90
DIS. LIQ. DIS. LIQ.
TEMP. PRESS. TEMP. PRESS.
140
144
338 143
341 147
149 361
343 152 363
152
156 365
346 155
160 350 159 368
353 163 372
375
030K SERIES
85 90
DIS. LIQ. DIS. LIQ.
TEMP. PRESS. TEMP. PRESS.
140
145
341 142
343 146
149 365
345 151 367
152
156 369
349 154
159 352 158 373
356 162 376
380
95 100
DIS. LIQ. DIS. LIQ.
TEMP. PRESS. TEMP. PRESS.
146
150 383 149
154 385 153 406
408
158 387 157
162 410
391 161
166 394 165
413
397 169 416
420
95 100
DIS. LIQ. DIS. LIQ.
TEMP. PRESS. TEMP. PRESS.
144
148 390 146
152 392 150 414
416
156 394 154
160 396 158 418
164 400 162
420
403 167 424
427
105
DIS.
TEMP.
152
156
159
164
168
173
105
DIS.
TEMP.
148
152
156
160
164
168