10
Blower Speed
For optimum system performance and comfort, it may be
necessary to change the factory speed setting. See Table
2 for factory settings.
WARNING:
To avoid electric shock, personal injury, or death,
turn off the electric power at the disconnect
or the main service panel before making any
electrical connections.
CAUTION:
Label all wires prior to disconnection when
servicing controls. Wiring errors can cause
improper and dangerous operation. Verify
proper operation after servicing.
Table 2. Airflow Data
CAUTION:
To avoid personal injury or property damage,
make certain that the motor leads cannot come
into contact with any metal components of the
unit.
1. Disconnect all electrical power to the unit and remove
the service panel.
2. Verify the required speed from the airflow data found
in Table 2. Place appropriate wire on the appropriate
motor speed tap for the required airflow.
3. Check all factory wiring per the unit wiring diagram and
inspect the factory wiring connections make sure no
wires loosened during shipping or installation.
MODEL
NUMBER
MOTOR
TAP
EXTERNAL STATIC PRESSURE DROP (IN WC)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
024K
T1* 888 843 800 744 689 640 573 522
T2 1139 1101 1060 1017 964 919 865 811
T3** 1279 1235 1197 1162 1115 1073 1021 977
T4 1385 1347 1313 1275 1234 1196 1153 1106
T5 1567 1531 1500 1467 1427 1394 1362 1325
030K
T1 888 843 800 744 689 640 573 522
T2* 1139 1101 1060 1017 964 919 865 811
T3** 1279 1235 1197 1162 1115 1073 1021 977
T4 1385 1347 1313 1275 1234 1196 1153 1106
T5 1567 1531 1500 1467 1427 1394 1362 1325
036K
T1 1139 1101 1060 1017 964 919 865 811
T2 1279 1235 1197 1162 1115 1073 1021 977
T3* 1399 1353 1324 1281 1247 1211 1167 1115
T4** 1474 1430 1392 1360 1318 1289 1247 1197
T5 1623 1585 1529 1519 1460 1447 1407 1364
042K
T1 1326 1290 1251 1204 1167 1116 1083 1024
T2** 1430 1383 1345 1305 1257 1211 1174 1114
T3* 1562 1521 1479 1447 1400 1359 1311 1265
T4 1658 1598 1578 1537 1487 1458 1413 1368
T5 1774 1728 1684 1647 1617 1594 1552 1509
048K
T1** 1430 1383 1345 1305 1257 1211 1174 1114
T2 1562 1521 1479 1447 1400 1359 1311 1265
T3* 1658 1598 1578 1537 1487 1458 1413 1368
T4 1774 1728 1684 1647 1617 1594 1552 1509
T5 1951 1908 1883 1851 1823 1786 1750 1717
060K
T1 1140 1094 1051 1005 954 901 850 802
T2 1375 1340 1310 1252 1235 1172 1160 1108
T3* 1691 1659 1623 1586 1544 1504 1468 1424
T4** 1722 1692 1653 1615 1579 1539 1498 1454
T5 1841 1804 1771 1731 1703 1659 1614 1578
NOTES:
* Denotes Air Flow Setting for cooling & heating
** Denotes Air Flow setting for electric heating (10 KW)
Airflow performance is with a dry coil.
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