Table 4. Charging Table For 2 Ton Models - Nordyne S4BE-060KA Series Installation Instructions Manual

Shaded boxes indicate flooded conditions.
Rated design values. The suction pressure will vary from 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.
3. In Cooling Mode, suction pressure will be lower than design value if indoor air flow, entering dry bulb, or entering
wet bulb temperatures are lower than design.
4. In Heating Mode, charge should be weighed in. It is strongly recommended to verify charge in cooling mode at
ambient above 70°F.
70
SUct.
preSS.
liq. diS. liq.
preSS. temp. preSS.
134 248 119
249 122
136 272
138 250 125 273
140 251 129 273
142 252 132
274
144 275
146
148
150
152
154
156
158
160
SUct. 70
preSS.
liq. diS. liq.
preSS. temp. preSS.
128 244 121
245 124
130 267
268
132 245 128
134 269
246 132
136 247 136 269
138 270
140
142
144
146
148
150
152
154
8
S4Be-024Ka SerieS
oUtdoor temperatUre (°F)
75 80
diS. liq. diS. liq.
temp. preSS. temp. preSS.
123
126 295 127
296 130
129 319
319
297 133
132
135 298 136 320
299 139
321
322
323

table 4. charging table for 2 ton models

S4Be-030Ka SerieS
oUtdoor temperatUre (°F)
75 80
diS. liq. diS. liq.
temp. preSS. temp. preSS.
125
128
290 128
132 291 132 313
314
136 292 135
139 315
293 139
293 143 316
317
317
table 5. charging table for 2.5 ton models
85 90
diS. liq. diS. liq.
temp. preSS. temp. preSS.
131
134
342 135
343 138
137 365
366
344 141
140
143 367
345 144
146 345 147 368
346 149 369
370
85 90
diS. liq. diS. liq.
temp. preSS. temp. preSS.
132
136
337 136
139 337 139 360
360
142 338 142
146 361
339 146
149 340 149
362
341 152 363
364
95 100
diS. liq. diS. liq.
temp. preSS. temp. preSS.
140
142
389 144
145 390 146 412
413
148 391 149
150 414
391 152
153 392 154 415
393 157 416
416
95 100
diS. liq. diS. liq.
temp. preSS. temp. preSS.
139
142
383 143
384 146
146 406
384 149 407
149
152 385 152 407
155 386 155
408
387 158 409
410
105
diS.
temp.
148
150
153
156
158
161
105
diS.
temp.
146
149
152
155
158
161