Geostar Aston Compact Series, Руководство по установке

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ASTON COMPACT INSTALLATION MANUAL
Blower Performance Data cont.
About 5-Speed ECM Constant
Torque Motors
The 5-speed ECM is a ‘Constant Torque’ ECM motor and delivers air fl ow
similar to a PSC but operates as ef fi ciently as a variable speed ECM motor.
Because it is an ECM motor, the 5-speed ECM can ramp slowly up or
down like the variable speed ECM motor. There are 5 possible speed taps
available on the 5-speed ECM motor with #1 being the lowest air
fl ow and
#5 being the highest air fl ow. These speed selections are preset at the time
of manufacture and are easily changed in the fi eld if necessary.
If more than one tap are energized at the same time, built in logic gives
precedence to the highest tap number and allows air
fl ow to change
with G, Y1, Y2 and W signals. Each of those 5 speeds has a speci fi c
‘Torque’ value programmed into the motor for each speed selection. As
static pressure increases, air
fl ow decreases resulting in less torque on
the rotor. The motor responds only to changes in torque and adjusts its
speed accordingly.
The 5-speed ECM motor is powered by line voltage but the motor
speed is energized by 24VAC.
5-Speed ECM Bene fi ts:
- High ef fi ciency
- Soft start
- 5 speeds with up to 4 speeds on-line
-
Built in logic allows air fl ow to change with G, Y1, Y2 and W signals
- Super ef fi cient low air fl ow continuous blower setting (G)
5-Speed ECM - Single Speed
Model
Motor
Spd
Motor
Tap
T’Stat
Cnct.
Blower
Size
Motor
HP
Airfl ow (cfm) at External Static Pressure (in. wg)
0 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.60 0.70 0.80 0.90 1.00
015
High 5
9 x 7 1/2
916 898 881 866 851 679 813 804 795 774 754 731 695 643 - -
Med High 4
W 809 787 765 754 743 725 707 688 669 654 639 606 536 - - -
Med 3 727 715 703 682 661 638 616 601 587 561 536 485 - - - -
Med Low 2
Y1 699 675 652 631 611 594 577 551 525 490 455 - - - - -
Low 1
G 656 604 552 530 508 493 479 436 394 350 - - - - - -
018
High 5
9 x 7 1/2
916 898 881 866 851 679 813 804 795 774 754 731 695 643 - -
Med High 4
W 809 787 765 754 743 725 707 688 669 654 639 606 536 - - -
Med 3 727 715 703 682 661 638 616 601 587 561 536 485 - - - -
Med Low 2
Y1 699 675 652 631 611 594 577 551 525 490 455 - - - - -
Low 1
G 656 604 552 530 508 493 479 436 394 350 - - - - - -
024
High 5
W
9 x 7 1/2
1015 1003 990 975 955 945 935 920 905 890 880 850 825 745 - -
Med High 4
Y1 935 915 895 880 875 855 840 825 815 800 785 755 720 580 - -
Med 3 865 855 845 825 810 795 780 765 750 735 720 675 610 570 - -
Med Low 2
G 810 790 770 755 740 725 710 695 680 660 640 560 530 - - -
Low 1 695 645 595 575 550 520 495 455 420 400 - - - - - -
030
High 5
9 x 7 1/2
1407 1381 1354 1327 1300 1267 1233 1201 1168 1131 1094 1009 - - - -
Med High 4
W 1146 1134 1122 1111 1099 1085 1071 1062 1052 1042 1031 966 - - - -
Med 3
Y1 1023 1012 1001 985 969 959 949 937 925 913 901 - - - - -
Med Low 2 978 962 946 934 922 907 891 882 872 858 843 - - - - -
Low 1
G 795 777 759 748 737 718 698 686 673 650 626 - - - - -
036
High 5
W
11 x 10 1/2
1530 1503 1476 1453 1429 1413 1397 1376 1355 1342 1329 1276 1231 1173 - -
Med High 4
Y1 1413 1388 1363 1342 1321 1303 1285 1263 1240 1226 1212 1173 1016 946 - -
Med 3 1355 1325 1294 1276 1258 1235 1212 1188 1164 1144 1123 982 909 883 - -
Med Low 2 1336 1299 1261 1242 1222 1202 1181 1157 1132 1111 1090 937 874 830 - -
Low 1
G 1243 1182 1121 1061 1000 964 928 856 784 744 703 647 592 - - -
042
High 5
11 x 10 1
1934 1910 1886 1871 1855 1827 1799 1780 1760 1747 1734 1700 1659 1617 - -
Med High 4
W 1799 1783 1767 1744 1720 1693 1666 1649 1631 1617 1603 1560 1530 1492 - -
Med 3 1694 1680 1666 1642 1617 1592 1567 1552 1537 1519 1500 1453 1421 1372 - -
Med Low 2
Y1 1575 1560 1540 1520 1502 1487 1471 1448 1424 1409 1393 1351 1308 1266 - -
Low 1
G 1454 1406 1358 1333 1308 1285 1261 1239 1217 1198 1179 1072 1002 988 - -
048
High 5
11 x 10 1
1934 1910 1886 1871 1855 1827 1799 1780 1760 1747 1734 1700 1659 1617 - -
Med High 4
W 1799 1783 1767 1744 1720 1693 1666 1649 1631 1617 1603 1560 1530 1492 - -
Med 3
Y1 1694 1680 1666 1642 1617 1592 1567 1552 1537 1519 1500 1453 1421 1372 - -
Med Low 2 1575 1560 1540 1520 1502 1487 1471 1448 1424 1409 1393 1351 1308 1266 - -
Low 1
G 1454 1406 1358 1333 1308 1285 1261 1239 1217 1198 1179 1072 1002 988 - -
060
High 5
W
11 x 10 1
2230 2212 2193 2173 2152 2139 2125 2109 2092 2076 2059 2026 1992 1951 1892 1806
Med High 4
Y1 2081 2065 2048 2032 2015 1998 1980 1963 1946 1928 1910 1880 1849 1806 1767 1728
Med 3 1951 1931 1910 1889 1868 1850 1831 1812 1793 1774 1755 1722 1688 1654 1612 1562
Med Low 2 1812 1790 1767 1748 1728 1708 1688 1671 1654 1640 1626 1584 1547 1510 1472 1417
Low 1
G 1668 1651 1633 1612 1591 1566 1540 1525 1510 1491 1472 1433 1400 1351 1299 1208
070
High 5
W
11 x 10 1
2472 2454 2435 2414 2393 2371 2349 2328 2306 2289 2271 2236 2189 2121 2033 1936
Med High 4
Y1 2271 2248 2225 2205 2184 2166 2147 2129 2110 2094 2078 2039 2011 1977 1930 1846
Med 3 2133 2115 2096 2072 2047 2030 2013 1996 1979 1965 1950 1909 1873 1837 1793 1748
Med Low 2 2008 1985 1962 1939 1915 1898 1880 1862 1843 1828 1812 1774 1742 1703 1669 1635
Low 1
G 1806 1784 1761 1742 1722 1696 1669 1656 1642 1625 1607 1564 1527 1490 1443 1404
11/20/12 Factory settings are in Bold
Air fl ow values are with dry coil and standard 1 in. fi lter