Charging Tables & Charts - Trane R8GD 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
temperature are lower than design.
1. All pressures are listed psig and all temperatures in °F
2. Discharge temperatures greater than charted values indicate an undercharged system.
S .
uct
70
P .
reSS
L . D . L .
iq iS iq
P . t . P
reSS emP reSS
134 236 130
136 238 135 259
138 240 140 261
140 245 141 263
142 249 143 268
144 271
146
148
150
152
154
156
158
160
S .
uct
70
P .
reSS
L . D . L .
iq iS iq
P . t . P
reSS emP reSS
137 251 130
139 253 135 272
141 256 140 275
143 260 142 277
145 263 144 281
147 284
149
151
153
155
157
159
161
163
REFRIGERANT CHARGING TABLES - COOLING MODE
2 TON MODELS
OUTDOOR TEMPERATURE (°F)
75 80
D . L . D . L
iS iq iS iq
. t . P . t . P
emP reSS emP reSS
132
137 282 135
142 284 140 305
144 286 145 307
147 290 147 309
294 151 313
316
320
Table 12. Charging Table for 2 Ton Models (024K Series)
2.5 TON MODELS
OUTDOOR TEMPERATURE (°F)
75 80
D . L . D . L
iS iq iS iq
. t . P . t . P
emP reSS emP reSS
134
139 293 139
144 296 143 315
146 298 148 317
149 302 151 319
305 155 323
326
330
Table 13. Charging Table for 2.5 Ton Models (030K Series)
85 90
. D . L . D . L
iS iq iS
. t . P . t . P
emP reSS emP reSS
138
143 328 141
147 330 145 351
151 332 150 353
154 336 154 355
158 339 158 358
343 161 362
365
85 90
. D . L . D . L
iS iq iS
. t . P . t . P
emP reSS emP reSS
143
148 336 148
152 338 152 357
156 340 157 359
159 344 160 361
163 347 164 364
350 168 368
371
95 100
. D . L . D .
iq iS iq iS
. t . P . t . P
emP reSS emP
144
148 374 147
153 376 151
157 378 155
161 381 159
165 384 164
388 168
95 100
. D . L . D .
iq iS iq iS
. t . P . t . P
emP reSS emP
152
157 378 157
161 380 161
165 382 165
169 385 169
173 389 173
392 178
105
L . D .
iq iS
. t .
reSS emP
397 150
399 154
401 158
404 162
407 167
411 171
105
L . D .
iq iS
. t .
reSS emP
399 162
401 165
403 169
406 174
410 178
413 182
29