Carrier 48SS - Manual (Page 17)

UNIT
SIZE
48SS
018
024,
030
036
042
048
060
DRY COIL AIR DELIVERY* - VERTICAL DISCHARGE
(Deduct 10% for 208 v)
230 AND 460 VOLT VERTICAL DISCHARGE
MOTOR
SPEED
E xternal St atic Press ure (In. w g)
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Low
Watts
_
295 251 223 201 176 149 124
_ _ _
- - - - - - — - - -
Cfm — 821 817 753 665 536 343 164 — — —
High
Watts 401 376 346 322 294 272 250 229 219
_ _
^Cfm " 1334 " 1253 " 1Í28 996 816 658 461 246 167 — —
Low
Watts
_
285 284 282 278 274 270 261 251 244 230
- - - - - - - - - - — - -
-
---- - _ - _
Cfm — 798 761 727 682 634 581 525 450 371 304
Med
Watts — 378 371 368 362 357 343 332 315 301 283
Cfm - 1011 982 948 906 858 771 703 597 492 387
High
Watts — 520 511 487 472 451 431 411 385 362 341
Cfm — 1342 1289 1237 1181 1106 1007 892 745 610 471
Low
Watts - 460 439 423 898 379 349 322 297 270 246
Cfm — 1191 1136 1081 1005 907 795 687 579 471 349
Med
Watts - 511 492 470 450 420 392 364 332 308 275
Cfm -
1316 1244 1178 1104 1005 891 784 657 535 389
High
Watts — 655 631 603 584 552 522 492" 459 433 398
Cfm — 1541 1458 1367 1292 1178 1053 920 806 662 509
Low
Watts — 637 612 587 560 536 493 455 - - —
Cfm — 1500 1450 1405 1350 1290 1200 1105 ~ — —
High
Watts 790 750 700 699 639 608 574 547 — —
Cfm -
1750 1625 1604 1509 1421 1323 1221 1094
- -
Low
Watts - 847 784 746 708 646 609 563 516 - -
Cfm - 1995 1901 1822 1730 1580 1477 1319 1178 — -
High
Watts - - 909 852 820 801 751 687 639 — —
Cfm - - 2018 1896 1814 1729 1582 1380 1220 — —
Low
Watts -
970 952 928 905 880 847 804 760 - -
Cfm - 2075 2054 2024 1994 1945 1890 1830 1762 — —
Med
Watts - - 1291 1247 1195 1076 1025 970 921 833 810
Cfm ~ - 2395 2348 2291 2164 2099 2022 1950 1827 1804
High
Watts - 1490 1400 1312 1270 1219 1161 1104 1045 985 930
Cfm -
2530 2475 2420 2355 2289 2223 2150 2079 2008 1932
*Air delivery values are based on operating voltage of 230 v or 460 v, dry coil, without filter
Deduct wet coil and filter pressure drops to obtain external static pressure available for ducting
NOTES
1 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 frosting may occur at airflows below this point
2 Dashes indicate portions of table that are beyond the blower motor capacity or are not
recommended
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