User`s manual

Table13--Dn]Coil Air Delivery* - Horizontam and Downflow Discharge-
Unit 48GX024=000 (Deduct 10 percent for 208 Volts)
Unit
O24
030
036
O42
O48
050
230 AND 450 VOLT
Motor External Static Pressure (in. wg)
Speed 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Watts 281 282 281 278 276 ......
Low
Cfm 899 828 757 691 619 ......
Watts -- -- -- 375 370 363 357 352 -- -- --
Med
Cfm -- -- -- 969 897 824 744 649 -- -- --
Watts ..... 468 457 444 431 423 --
High Cfm ..... 994 913 826 730 620 --
Watts 246 244 243 241 .......
Low
Cfm 982 860 808 736 .......
Watts 343 339 336 332 328 322 317 ....
Med
Cfm 1233 1170 1109 1038 953 855 754 ....
Watts .... 441 432 421 410 400 -- --
High Cfm .... 1202 1111 1021 929 826 -- --
Watts -- 470 458 445 430 415 399 384 -- -- --
Low
Cfm -- 1463 1406 1344 1273 1188 1091 983 -- -- --
Watts -- -- 514 501 487 47I 455 438 422 -- --
Med
Cfm -- -- 1497 1428 1348 1255 1152 1042 929 -- --
Watts -- -- -- 646 636 626 614 602 589 -- --
High Cfm -- -- -- 1491 1412 1325 1228 1120 1003 -- --
Watts 643 625 614 605 593 574 549 518 485 454 --
Low
Cfm 1626 1614 1579 1532 1478 1421 1361 1295 1218 1120 --
Watts .... 726 695 661 625 591 561 540
Med
Cfm .... 1731 1672 1610 1541 1456 1345 1193
Watts ....... 790 766 742 713
High Cfm ....... 1699 1602 1494 1367
Watts 614 588 577 572 566 556 539 517 491 -- --
Low
Cfm 1591 1549 1518 1490 1460 1421 1372 1312 1242 -- --
Watts 778 756 738 719 699 676 650 623 596 572 555
Med
Cfm 1854 1837 1804 1759 1705 1643 1577 1508 1440 1375 1315
Watts .... 896 862 829 800 775 752 728
High Cfm .... 1956 1879 1797 1709 1615 1514 1406
Watts 834 813 782 746 712 680 652 626 -- -- --
Low
Cfm 2016 1955 1898 1840 1781 1717 1646 1566 -- -- --
Watts 941 889 851 822 797 772 745 714 679 639 --
Med
Cfm 2379 2233 2124 2038 1964 1892 1814 1727 1626 1511 --
Watts -- -- 960 949 920 883 845 812 783 753 --
High Cfm -- -- 2497 2224 2075 1986 1915 1831 1721 1588 --
* Air delivery values are without air filter and are for dry coil (See Table 15-48GX Wet Coil Pressure Drop table)
NOTE: Deduct field-supplied air filter pressure drop and wet coil pressure drop to obtain external static pressure availabb for ducth_g
Failure to %ltow these warnings could result in serious injury:
1 First, mrn offgas supply to the uniL Yhe_ turn offelectlical
power to the unit and install lockout tag befbre perfbrming
any maintenance or service on the unit_
2. Use extreme caution when removing panels and parts. As
with any mechanical equipment, personal injury can result
fi'om sharp edges_ etc.
3. Never place anything combustible either on, or in contact
with, the unit.
4. Should overheating occur or the gas supply fhil to shut of 7,
turn off external main manual gas valve to the unit. The_
shut off electrical supply and install lockout tag.
Errors made when reconnecting wires may cause improper
and dangerous operation. Label all wires prior to disconnec=
tion when servicing.
The n_ininmm maintenance requirements fbr this equipment are as
follows:
1, Inspect air filter(s) each month (lean or replace when
necessaw Certain geographical locations may require more
fi'equent inspections,
2, Inspect indoor coil, outdoor coil, drain pan, and condensate
&ain each cooling season for cleanliness, (lean at least once
per heating cooling season or more often if'needed
3, Inspect blower motor and wheel fbr cleanliness at the begin=
ning of"each heating and cooling season Clean when neces=
saW Fo* fit:st heating and cooling season, inspect blower
wheel bi-monthly to determine proper cleaning frequency
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