Nordyne Q5RD Series, User'S Manual & Installation Instructions

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14
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.
136 260 136
138
262 142
283 140
140 265 147 285 145 306 143
142
270 146
288 150 309 148 330 147
144 274 148 293 150 311 153
332 152
353 151
146 296 154 315 155 334 156
355 155
376 155
148 319 158
338 159
357 160
378 159
399 159
150 342 163
361 163
380 163
401 163
422 163
152 345 167 364 167
383 167
403 167
424 167
154 368 171 387 171
406 171
426 170
156 390 175 410 175 429 175
158 413 179 432 179
160 436 183
162
Table 5. Charging Table for Q5RD-024K Series (2 Ton Units)
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.
139 258 115
141
260 121
281 121
143 262 126
283 126
304 126
145
266 129
285 131 306 131 327 132
147 269 131
289 134
308 136
329 136
350 137
149 292 137
312 139
331 141 352 142 373 143
151 315 143
334 145
354 146
375 147
396 148
153 338 148 357 150 377 151
398 152
419 154
155 341 152 361 154
380 155
400 156
421 157
157 364 158 384 159 403 161 423 161
159 387 163 407 165
426 166
161 410 169 430 170
163 433 175
165
Table 6. Charging Table for Q5RD-030K Series (2.5 Ton Units)
REFRIGERANT CHARGING TABLES - COOLING MODE
Shaded boxes indicate fl ooded conditions.
Rated design values. The suction pressure will be lower than design value if indoor air
fl ow, 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.