Refrigerant Charging Charts for Cooling Mode of Operation
13 SEER Split System Cooling Charts
REFRIGERANT CHARGING CHARTS LEGEND FOR COOLING/HEATING MODES OF OPERATION
*Note: All pressures are listed in psig. and all temperatures in deg. F.
- Shaded boxes indicate flooded conditions
- Rated design values. Suction Pressure will be lower than design value if indoor air flow, entering dry bulb, or entering wet bulb temperatures are lower than design.
- Discharge temperatures greater than charted values indicates a refrigerant undercharge.
018K |
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| OUTDOOR TEMPERATURE ( deg. F ) |
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| 70 |
| 75 |
| 80 |
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| 85 |
| 90 |
| 95 |
| 100 |
| 105 | ||||||||
Suc. Press. | 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. | ||||||||
133 |
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135 | 232 |
| 89 |
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137 | 233 |
| 100 | 251 |
| 99 |
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139 | 235 |
| 112 | 253 |
| 109 | 270 |
| 107 |
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141 | 236 |
| 120 | 255 |
| 119 | 273 |
| 116 | 291 |
| 116 | 308 |
| 118 |
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143 | 237 |
| 137 | 258 |
| 128 | 277 |
| 120 | 294 |
| 122 | 312 |
| 125 | 329 |
| 124 |
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145 |
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| 259 |
| 142 | 279 |
| 133 | 299 |
| 125 | 315 |
| 134 | 333 |
| 131 | 350 |
| 130 |
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147 |
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| 281 |
| 147 | 301 |
| 137 | 320 |
| 137 | 337 |
| 138 | 354 |
| 136 | 371 |
| 136 |
149 |
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| 303 |
| 152 | 322 |
| 146 | 342 |
| 141 | 359 |
| 142 | 376 |
| 141 |
151 |
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| 325 |
| 157 | 344 |
| 151 | 364 |
| 147 | 381 |
| 147 |
153 |
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| 347 |
| 161 | 366 |
| 156 | 385 |
| 152 |
155 |
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| 368 |
| 166 | 388 |
| 161 |
157 |
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| 390 |
| 170 |
159 |
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15
