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Indoor Blower Performance <br />Indoor Fan Performance 4WCZ6048 <br />Horizontal <br />External Static Pressure (in. wg) <br />0.0 <br />0.1 <br />0.2 <br />0.3 <br />0.4 <br />0.5 <br />0.6 <br />0.7 <br />0.8 <br />0.9 <br />1 1.0 <br />350 CFM/Ton Setting <br />Low <br />- <br />954 <br />973 <br />977 <br />973 <br />966 <br />957 <br />950 <br />944 <br />- <br />- <br />High <br />- <br />1363 <br />1390 <br />1396 <br />1390 <br />1379 <br />1368 <br />1358 <br />1349 <br />- <br />- <br />400 CFM/Ton Setting <br />Low <br />- <br />1121 <br />1106 <br />1104 <br />1106 <br />1108 <br />1108 <br />1104 <br />1097 <br />- <br />- <br />High <br />- <br />1601 <br />1 1580 <br />1577 <br />1580 <br />1583 <br />1583 <br />1577 <br />1567 <br />- <br />- <br />450 CFM/Ton Setting <br />Low <br />- <br />1223 <br />1254 <br />1268 <br />1271 <br />1268 <br />1264 <br />1261 <br />1258 <br />- <br />- <br />High <br />1747 <br />1792 <br />1811 <br />1816 <br />1812 <br />1806 <br />1801 <br />1797 <br />- <br />- <br />Down F!Gw <br />External Static Pressure (in. wg) <br />0.0 <br />0.1 <br />0.2 <br />0.3 <br />0.4 <br />0.5 <br />0.6 <br />0.7 <br />0.8 <br />0.9 <br />1.0 <br />350 CFM/Ton Setting <br />Low <br />- <br />948 <br />977 <br />977 <br />970 <br />969 <br />975 <br />979 <br />962 <br />- <br />- <br />High <br />- <br />1354 <br />1396 <br />1396 <br />1386 <br />1384 <br />1393 <br />1399 <br />1375 <br />- <br />- <br />400 CFM/Ton Setting <br />Low <br />- <br />1102 <br />1106 <br />1109 <br />1113 <br />1116 <br />1119 <br />1120 <br />1118 <br />- <br />- <br />High <br />I - <br />1 1574 <br />1 1580 <br />1 1585 <br />1589 <br />1594 <br />1599 <br />1601 <br />1597 <br />- <br />- <br />450 CFM/Ton Setting <br />Low <br />1295 <br />1277 <br />1272 <br />1273 <br />1274 <br />1273 <br />1272 <br />1273 <br />- <br />- <br />High <br />- <br />1851 <br />1824 <br />1817 <br />1 1818 <br />1 1820 <br />1 1819 <br />1817 <br />1819 <br />1 - <br />- <br />4WCZ6048 AIRFLOW WITH AUXILIARY HEAT (CFM) <br />SWITCH SETTINGS <br />SELECTION <br />NOMINAL AIRFLOW <br />7-OFF <br />8-OFF <br />LOW <br />1400 CFM <br />7-ON <br />8-OFF <br />HIGH <br />1600 CFM <br />7-OFF <br />8-ON <br />HIGH <br />1600 CFM <br />7-ON <br />8-ON <br />HIGH <br />1600 CFM <br />COOLING FAN DELAY OPTIONS <br />SWITCH SETTINGS <br />DELAY <br />NOMINAL <br />AIRFLOW <br />5-OFF <br />6-OFF <br />NONE <br />100% <br />5-ON <br />6-OFF <br />45 SEC <br />100% <br />5-OFF <br />6-ON <br />90 SEC <br />50% <br />5-ON <br />6-ON <br />** <br />50-100% <br />** This ENHANCED MODE selection provides a <br />ramping up and ramping down of the indoor blower <br />speed to provide improved comfort, quietness, and <br />potential energy savings. The Graph below shows <br />the ramping process <br />80% <br />SECOND <br />STAGE <br />50% ; <br />LL <br />U � <br />O 56 % <br />J <br />it FIRST <br />Q STAGE <br />2 <br />III 35 % Dehumidify <br />y <br />Fast Coil Cooling <br />OFF / Enhanced <br />_ Comfort <br />11 i 7.5 <br />minute minutes <br />100% <br />Only if required <br />70 <br />Only if required <br />50% <br />L <br />1 35% <br />Efficiency OFF <br />3 i <br />minutes <br />(Fan Only) <br />5 <br />