A/C System Pressure - Zone Classification with Aux A/C
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A/C Performance Table with Aux A/C
| Ambient Air Temperature | Relative Humidity | Service Port Pressure | Maximum Discharge Air Temperature | ||
|---|---|---|---|---|---|
| Low Side | High Side | Left Front Center | Left Rear | ||
| 13-18°C (55-65°F) | 0-100% | 151-220 kPa (22-32 psi) | 537-937 kPa (78-136 psi) | 5°C (41°F) | 7°C (45°F) |
| 19-24°C (66-75°F) | Below 40% | 151-248 kPa (22-36 psi) | 689-1109 kPa (100-161 psi) | 8°C (46°F) | 10°C (50°F) |
| Above 40% | 151-282 kPa (22-41 psi) | 757-1178 kPa (110-171 psi) | 10°C (50°F) | 12°C (54°F) | |
| 25-29°C (76-85°F) | Below 35% | 186-289 kPa (27-42 psi) | 978-1322 kPa (142-192 psi) | 11°C (52°F) | 13°C (55°F) |
| 35-50% | 206-303 kPa (30-44 psi) | 1019-1336 kPa (148-194 psi) | 12°C 54°F) | 14°C (57°F) | |
| Above 50% | 213-323 kPa (31-47 psi) | 1040-1378 kPa (151-200 psi) | 14°C (57°F) | 16°C (61°F) | |
| 30-35°C (86-95°F) | Below 30% | 234-337 kPa (34-49 psi) | 1212-1577 kPa (176-229 psi) | 15°C (59°F) | 18°C (64°F) |
| 30-50% | 248-351 kPa (36-51 psi) | 1233-1598 kPa (179-232 psi) | 17°C (63°F) | 19°C (66°F) | |
| Above 50% | 261-372 kPa (38-54 psi) | 1260-1619 kPa (183-235 psi) | 19°C (66°F) | 21°C (70°F) | |
| 36-41°C (96-105°F) | Below 20% | 289-385 kPa (42-56 psi) | 1488-1853 kPa (216-269 psi) | 19°C (66°F) | 21°C (70°F) |
| 20-40% | 296-399 kPa (43-58 psi) | 1488-1853 kPa (216-269 psi) | 21°C (70°F) | 23°C (73°F) | |
| Above 40% | 310-413 kPa (45-60 psi) | 1508-1853 kPa (219-269 psi) | 22°C (72°F) | 24°C (75°F) | |
| 42-46°C (106-115°F) | Below 20% | 344-434 kPa (50-63 psi) | 1770-2080 kPa (257-302 psi) | 23°C (73°F) | 25°C (77°F) |
| Above 20% | 351-447 kPa (51-65 psi) | 1770-2067 kPa (257-300 psi) | 24°C (75°F) | 27°C (81°F) | |
| 47-49°C (116-120°F) | Below 30% | 392-482 kPa (57-70 psi) | 1998-2301 kPa (290-334 psi) | 27°C (81°F) | 28°C (82°F) |