Lennox G61MPVT-36B-070 Installation Instructions Manual page 32

G61MPVT−60C−110 BLOWER MOTOR PERFORMANCE (LESS FILTER)
0.0" to 0.8" w.g. (0 through 200 Pa) External Static Pressure Range
Factory Settings: Heating Speed − 2; Cooling Speed − 4; Speed Adjust − NORM.
Return Air Options: Single side return air − Bold volumes require field−fabricated transition to accommodate
20 x 25 x 1 in. (508 x 635 x 25 mm) cleanable air filter in order to maintain proper air velocity across the filter.
ADJUST"
Switch
1
Positions
cfm
+ 1485
NORM 1350
1175
ADJUST"
Switch 1
Positions
cfm
+ 1325
NORM 1195
1080
NOTES − The effect of static pressure is included in air volumes shown.
First stage HEAT is approximately 91% of the same second stage HEAT speed position.
First stage COOL (two−stage air conditioning units only) is approximately 70% of the same second stage COOL speed position.
Continuous Fan Only speed is approximately 38% of the same second stage COOL speed position − minimum 500 cfm (235 L/s).
G61MPVT−60C−110 BLOWER MOTOR PERFORMANCE (LESS FILTER)
0.0" to 0.8" w.g. (0 through 200 Pa) External Static Pressure Range
Factory Settings: Heating Speed − 2; Cooling Speed − 4; Speed Adjust − NORM.
Return Air Options: Single side return air with optional RAB return base. −
20 x 25 x 1 in. (508 x 635 x 25 mm) cleanable air filter in order to maintain proper air velocity across the filter.
ADJUST"
Switch
1
Positions
cfm
+ 1475
NORM 1345
1180
ADJUST"
1
Switch
Positions
cfm
+ 1330
NORM 1195
1080
NOTES − The effect of static pressure is included in air volumes shown.
First stage HEAT is approximately 91% of the same second stage HEAT speed position.
First stage COOL (two−stage air conditioning units only) is approximately 70% of the same second stage COOL speed position.
Continuous Fan Only speed is approximately 38% of the same second stage COOL speed position − minimum 500 cfm (235 L/s).
Second Stage HEAT" Speed
2 3
L/s cfm L/s cfm
700 1675 790 1870
637 1525 720 1725
555 1335 630 1505
First Stage HEAT" Speed
2 3
L/s cfm L/s cfm
625 1505 710 1695
565 1365 645 1550
510 1205 570 1365
Second Stage HEAT" Speed
2 3
L/s cfm L/s cfm
695 1670 790 1865
635 1500 710 1695
555 1345 635 1510
First Stage HEAT" Speed
2 3
L/s cfm L/s cfm
625 1510 715 1695
565 1375 650 1550
510 1210 570 1370
TABLE 19
Speed Switch Positions
4 1
L/s cfm L/s cfm
885 2080 980 1585
815 1895 895 1435
710 1670 790 1280
4 1
L/s cfm L/s cfm
800 1870 885 935
730 1720 810 840
645 1530 720 750
TABLE 20
Speed Switch Positions
4 1
L/s cfm L/s cfm
880 2070 980 1555
800 1865 880 1415
710 1685 795 1245
4 1
L/s cfm L/s cfm
800 1875 885 1085
730 1725 815 955
645 1520 715 850
Page 32
Second Stage COOL" Speed
2 3
L/s cfm L/s cfm
750 1700 800 1905
680 1535 725 1740
605 1385 655 1570
First Stage COOL" Speed
2 3
L/s cfm L/s cfm
440 1025 485 1155
395 915 430 1050
355 800 380 925
Second Stage COOL" Speed
2 3
L/s cfm L/s cfm
735 1685 795 1895
670 1540 725 1735
590 1350 635 1545
First Stage COOL" Speed
2 3
L/s cfm L/s cfm
510 1155 545 1310
450 1050 495 1185
400 920 435 1070
4
L/s cfm L/s
900 2135 1005
820 1930 910
740 1755 830
4
L/s cfm L/s
545 1285 605
495 1175 555
435 1050 495
4
L/s cfm L/s
895 2130 1005
820 1930 910
730 1725 815
4
L/s cfm L/s
620 1475 695
560 1335 630
505 1195 565