Dry-Coil Air Delivery - Bryant 588A Installation, Start-Up And Service Instructions Manual

Table 12 — Dry-Coil Air Delivery* — Downflow Discharge at 230 and 460 V — Unit 588A
UNIT MOTOR AIR
588A SPEED DELIVERY
Watts
Low
Cfm
018
Watts
High
Cfm
Watts
Low
Cfm
Watts
024,
Med
030
Cfm
Watts
High
Cfm
Watts
Low
Cfm
Watt
036 Med
Cfm
Watts
High
Cfm
Watts
Low
Cfm
042
Watts
High
Cfm
Watts
Low
Cfm
048
Watts
High
Cfm
Watts
Low
Cfm
Watts
060 Med
Cfm
Watts
High
Cfm
*Air delivery values are without air filter and are for dry coil. See
Table 17 for wet coil pressure drop. Deduct field-supplied air filter
pressure drop and wet coil pressure drop to obtain external static
pressure available for ducting.
†Unit air delivery is outside of operating range.
Table 13 — Dry-Coil Air Delivery* — Horizontal Discharge at 230 and 460 V — Unit 589A
UNIT MOTOR AIR
589A SPEED DELIVERY
Watts
Low
Cfm
Watts
024,
Med
030
Cfm
Watts
High
Cfm
Watts
Low
Cfm
Watts
036 Med
Cfm
Watts
High
Cfm
Watts
Low
Cfm
Watts
042 Med
Cfm
Watts
High
Cfm
Watts
Low
Cfm
048**
Watts
High
Cfm
*Air delivery values are without air filter and are for dry coil. See
Table 17 for wet coil pressure drop. Deduct field-supplied air filter
pressure drop and wet coil pressure drop to obtain external static
pressure available for ducting.
†Unit air delivery is outside of operating range.
**For 460 v units only.
(Deduct 10% from Cfm and Watts for 208 V Operation)
0.0 0.1 0.2
† 295 251
† 821 817
401 376 346
1334 1253 1128
† 285 284
† 798 761
† 378 371
† 1011 982
† 520 511
† 1342 1309
† 460 439
† 1191 1136
† 511 492
† 1316 1244
† 655 631
† 1541 1458
† 637 612
† 1500 1450
† 790 750
† 1750 1675
† 847 784
† 1995 1901
† † 909
† † 2018
† 983 950
† 1838 1808
† 1115 1083
† 2067 2023
† 1284 1201
† 2167 2108
(Deduct 10% from Cfm and Watts for 208 V Operation)
0.0 0.1 0.2
280 275 265
820 810 755
365 360 350
1025 1010 975
† † 490
† † 1300
520 495 474
1375 1335 1290
575 560 535
1520 1490 1450
† † †
† † †
490 480 470
1400 1380 1340
590 580 560
1600 1560 1540
† † †
† † †
1050 1000 970
1850 1830 1800
† † †
† † †
—42—
EXTERNAL STATIC PRESSURE (in. wg)
0.3 0.4 0.5
223 201 176
753 665 536
322 294 272
996 816 658
282 278 274
727 682 634
368 362 357
948 906 858
487 472 451
1237 1181 1106 1007
423 398 379
1081 1005 907
470 450 420
1178 1104 1005
603 584 552
1367 1292 1178 1053
587 560 526
1405 1350 1290 1200
700 679 639
1604 1509 1421 1323
746 708 646
1822 1730 1580 1477
852 820 801
1896 1814 1729 1582
923 885 845
1755 1702 1628 1553
1045 1006 964
1957 1891 1807 1723
1166 1131 1092 1053
2038 1968 1882 1796
NOTE: Do not operate the unit at a cooling airflow that is less than
350 cfm for each 12,000 Btuh of rated cooling capacity. Evaporator-
coil icing may occur at airflows below this point. Water blow-off may
occur at airflows above 450 cfm per 12,000 Btuh of rated cooling
capacity.
EXTERNAL STATIC PRESSURE (in. wg)
0.3 0.4 0.5
255 250 245
700 660 600
345 340 330
940 900 850
480 470 460
1255 1200 1150 1080
458 445 425
1240 1200 1140
510 480 460
1400 1380 1300 1200
† 650 614
† 1560 1500 1380
460 450 430
1300 1250 1200 1140
545 525 505
1470 1430 1360 1300
† † 700
† † 1780 1670
930 870 810
1785 1750 1700 1640
1050 1000 930
2000 1940 1850 1750
NOTE: Do not operate the unit at a cooling airflow that is less than
350 cfm for each 12,000 Btuh of rated cooling capacity. Evaporator-
coil icing may occur at airflows below this point. Water blow-off may
occur at airflows above 450 cfm per 12,000 Btuh of rated cooling
capacity.
0.6 0.7 0.8 0.9
149 124 †
343 164 †
250 229 219
461 246 167
270 261 251 244
581 525 450 371
343 332 315 301
771 703 597 492
431 411 385 362
892 745 610
349 322 297 270
795 687 579 471
392 364 332 308
891 784 657 535
522 492 459 433
920 806 662
493 455 †
1105 †
608 574 547
1221 1094
609 563 516
1319 1178
751 687 639
1380 1270
804 751 697 665
1446 1339 1257
921 872 823 783
1612 1501 1392
1001 950 907
1676 1555 1437
0.6 0.7 0.8 0.9
240 † †
560 † †
320 310 300
800 720 630
445 430 410 390
1005 915 790
† † †
† † †
440 425 †
1080 †
575 540 510 480
1280 1170 1060
410 390 †
1070 †
480 450 420
1220 1120
670 640 600 560
1600 1480 1340
750 680 600
1500 1330
870 810 740 665
1635 1500 1300
1.0
† †
† †
† †
† †
230
304
283
387
341
471
246
349
275
389
398
509
† †
† †
† †
† †
† †
† †
† †
† †
633
1175
742
1282
864
1318
1.0
† †
† †
† †
† †
380
620
† †
† †
† †
† †
†
†
† †
† †
† †
† †
500
1100
† †
† †
†
†