Ables 1, 2 and 3, Ables 1, 2 – Lennox International Inc. o23v User Manual
Page 6: And 3, Able 1
Page 6
TABLE 1
O23V−Q2/3−70/90 Blower Performance
0 through 0.80 in. w.g. (0 through 200 Pa) External Static Pressure Range
Jumper Speed Positions
COOL" Speed
HEAT" Speed
CONTINUOUS FAN" Speed
ADJUST"
Do not use
−90
−70
ADJUST
Jumper
A
B
C
D
A
B
C
D
A
B
C
D
Jumper
Setting
A
cfm L/s
B
cfm L/s
C
cfm L/s
D
cfm L/s
A
cfm L/s
B
cfm L/s
C
cfm L/s
D
cfm L/s
A
cfm L/s
B
cfm L/s
C
cfm L/s
D
cfm L/s
+
1380 565 1150 540 920 435 690 325
SAME AS NORM
NORM
1200 565 1000 470 800 380 600 285 1300 614 1100 520 1000 470 750 354 600 285 500 235 400 190 300 143
−
1020 480 850 400 680 320 510 240
SAME AS NORM
TABLE 2
O23V−Q3/4−105/120 Blower Performance
0 through 0.80 in. w.g. (0 through 200 Pa) External Static Pressure Range
Jumper Speed Positions
COOL" Speed
HEAT" Speed
CONTINUOUS FAN" Speed
ADJUST"
Do not use
−120
−105
ADJUST
Jumper
A
B
C
D
A
B
C
D
A
B
C
D
Jumper
Setting
A
cfm L/s
B
cfm L/s
C
cfm L/s
D
cfm L/s
A
cfm L/s
B
cfm L/s
C
cfm L/s
D
cfm L/s
A
cfm L/s
B
cfm L/s
C
cfm L/s
D
cfm L/s
+
1620 765 1380 650 1150 540 920 435
SAME AS NORM
NORM
1400 660 1200 565 1000 470 800 360 1500 713 1400 660 1300 613 1200 565 700 333 600 285 500 235 400 190
−
1190 560 1020 480 850 400 680 320
SAME AS NORM
TABLE 3
O23V−Q5−140/154 Blower Performance
0 through 0.80 in. w.g. (0 through 200 Pa) External Static Pressure Range
Jumper Speed Positions
COOL" Speed
HEAT" Speed
CONTINUOUS FAN" Speed
ADJUST"
Do not
use
−154
Do not
use
−140
ADJUST
Jumper
A
B
C
D
A
B
C
D
A
B
C
D
Jumper
Setting
A
cfm L/s
B
cfm L/s
C
cfm L/s
D
cfm L/s
A
cfm L/s
B
cfm L/s
C
cfm L/s
D
cfm L/s
A
cfm L/s
B
cfm L/s
C
cfm L/s
D
cfm L/s
+
2300 1085 2070 975 1840 870 1380 650
SAME AS NORM
NORM
2000 944 1800 850 1600 755 1200 565 1850 873 1730 816 1550 732 1400 660 1000 470 900 425 800 380 600 285
−
1700 802 1530 720 1360 640 1020 480
SAME AS NORM