Bard W72LA-A, Installation Instructions Manual

Page: 25 / 32

Manual 2100-640D
Page 25 of 32
TABLE 6
Cooling Pressure
Air Temperature Entering Outdoor Coil °F
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 and 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”.
Model
Return Air Temp
(DB/WB)
Pressure 75 80 85 90 95 100 105 110 115 120 125
W18A/L
75/62
Low Side
High Side
121
293 123
312 126
332 128
353 131
376 134
400 136
425 137
452 140
480 142
510 144
540
80/67
Low Side
High Side
129
300 132
320 135
340 137
362 140
386 143
410 145
436 147
464 150
492 152
523 154
554
85/72
Low Side
High Side
134
311 137
331 140
352 142
375 145
400 148
424 150
451 152
480 155
509 157
541 159
573
W24A/L
75/62
Low Side
High Side
123
314 124
334 126
355 128
377 129
401 131
425 133
451 135
479 137
507 139
536 141
567
80/67
Low Side
High Side
132
322 133
343 135
364 137
387 138
411 140
436 142
463 144
491 146
520 149
550 151
582
85/72
Low Side
High Side
137
333 138
355 140
377 142
401 143
425 145
451 147
479 149
508 151
538 154
569 156
602
W30A/L
75/62
Low Side
High Side
118
312 120
333 122
355 124
378 126
403 128
428 131
454 133
483 135
511 137
540 138
570
80/67
Low Side
High Side
126
320 128
342 131
364 133
388 135
413 137
439 140
466 142
495 144
524 146
554 148
585
85/72
Low Side
High Side
130
331 132
354 136
377 138
402 140
427 142
454 145
482 147
512 149
542 151
573 153
605
W36A/L
75/62
Low Side
High Side
117
323 120
346 122
370 124
394 127
419 129
446 131
473 134
500 136
528 137
558 138
587
80/67
Low Side
High Side
125
331 128
355 130
379 133
404 136
430 138
457 140
485 143
513 145
542 147
572 148
602
85/72
Low Side
High Side
129
343 132
367 135
392 138
418 141
445 143
473 145
502 148
531 150
561 152
592 153
623
W42A/L
75/62
Low Side
High Side
123
323 125
346 128
371 130
395 132
421 135
447 137
474 138
501 140
528 142
558 144
587
80/67
Low Side
High Side
132
331 134
355 137
380 139
405 141
432 144
458 146
486 148
514 150
542 152
572 154
602
85/72
Low Side
High Side
137
343 139
367 142
393 144
419 146
447 149
474 151
503 153
532 155
561 157
592 159
623
W48A/L
75/62
Low Side
High Side
120
330 122
353 125
377 127
402 130
428 132
454 134
482 136
510 137
540 139
570 141
601
80/67
Low Side
High Side
128
338 131
362 134
387 136
412 139
439 141
466 143
494 145
523 147
554 149
585 151
616
85/72
Low Side
High Side
132
350 136
375 139
401 141
426 144
454 146
482 148
511 150
541 152
573 154
605 156
638
W60A/L
75/62
Low Side
High Side
127
344 129
362 131
380 134
401 136
421 137
444 140
467 142
492 145
518 148
545 151
573
80/67
Low Side
High Side
136
353 138
371 140
390 143
411 145
432 147
455 150
479 152
505 155
531 158
559 161
588
85/72
Low Side
High Side
141
365 143
384 145
404 148
425 150
447 152
471 155
496 157
523 160
550 164
579 167
609
W72A/L
75/62
Low Side
High Side
117
332 119
353 121
376 122
402 124
427 126
454 128
483 130
512 132
542 134
574 136
607
80/67
Low Side
High Side
125
340 127
362 129
386 131
412 133
438 135
466 137
495 139
525 141
556 143
589 145
623
85/72
Low Side
High Side
129
352 131
375 134
400 136
426 138
453 140
482 142
512 144
543 146
575 148
610 150
645