Table 3 Cooling Pressure - Bard H24A4-A Installation Instructions Manual

Return Air Temp
Model
(DB/WB)
75/62
H24A/L
80/67
85/72
75/62
H36A/L
80/67
85/72
75/62
H42A/L
80/67
85/72
75/62
H48A/L
80/67
85/72
75/62
H60A/L
80/67
85/72
Low side pressure ± 4 PSIG
High side pressure ± 10 PSIG
Tables are based upon rated CFM (airflow) across the evaporator coil. If there is any doubt as to correct operating charge
being in the system, the charge should be removed, system evacuated and recharged to serial plate charge weight.
NOTE: Pressure table based on high speed condenser fan operation. If condensing pressures appear elevated,
check condenser fan wiring. See "Condenser Fan Operation".
TABLE 3
Cooling Pressure
Pressure 75 80
Low Side 119 121
High Side 340 361
Low Side 127 129
High Side 349 370
Low Side 131 134
High Side 361 383
Low Side 120 122
High Side 339 366
Low Side 128 130
High Side 348 375
Low Side 132 135
High Side 360 388
Low Side 123 124
High Side 320 342
Low Side 132 133
High Side 328 351
Low Side 137 138
High Side 339 363
Low Side 117 119
High Side 355 378
Low Side 125 127
High Side 364 388
Low Side 129 131
High Side 377 402
Low Side 122 124
High Side 346 371
Low Side 131 133
High Side 355 380
Low Side 136 138
High Side 367 393
Air Temperature Entering Outdoor Coil °F
85 90 95 100
122 124 127 129
383 407 432 459
131 133 136 138
393 417 443 471
136 138 141 143
407 432 459 487
124 126 129 130
392 418 446 473
133 135 138 139
402 429 457 485
138 140 143 144
416 444 473 502
126 128 130 132
367 391 416 443
135 137 139 141
376 401 427 454
140 142 144 146
389 415 442 470
121 123 125 127
403 427 454 482
129 132 134 136
413 438 466 494
134 137 139 141
427 453 482 511
126 128 130 131
396 421 447 473
135 137 139 140
406 432 458 485
140 142 144 145
420 447 474 502
105 110 115 120
131 133 135 137
488 518 550 583
140 142 144 146
500 531 564 598
145 147 149 151
518 550 584 619
132 134 135 136
501 529 558 586
141 143 144 145
514 543 572 601
146 148 149 150
532 562 592 622
134 136 137 139
469 496 526 554
143 145 147 149
481 509 539 568
148 150 152 154
498 527 558 588
129 131 133 135
510 539 570 603
138 140 142 144
523 553 585 618
143 145 147 149
541 572 605 640
133 135 137 138
499 526 553 580
142 144 146 148
512 539 567 595
147 149 151 153
530 558 587 616
Manual 2100-639A
Page 19 of 28