Lennox G61MPV User Manual

Page 9
BLOWER DATA
G61MPV−60C−090 BLOWER PERFORMANCE (less filter)
Side Return Air with Optional RAB Return Air Base
0 through 0.80 in. w.g. External Static Pressure Range
ADJUST"
Switch
Positions
Speed Switch Positions
Second Stage HEAT" Speed − cfm Second Stage COOL" Speed − cfm
1
1
2 3 4 1 2 3
1
4
+ 1440 1630 1810 2015 1525 1655 1860 2100
1
NORM 1300 1485 1655 1830 1385 1500 1695 1905
 1155 1310 1480 1640 1240 1320 1510 1695
ADJUST"
Switch
Positions
First Stage HEAT" Speed − cfm First Stage COOL" Speed − cfm
1
1
2 3 4 1 2 3
1
4
+ 1320 1490 1665 1840 1060 1135 1285 1455
1
NORM 1180 1345 1515 1680 960 1035 1165 1310
 1055 1180 1340 1490 865 920 1050 1165
1
Factory default jumper setting.
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.
Lennox Harmony IIIt Zone Control Applications − Minimum blower speed is 449 cfm.
G61MPV−60C−090 BLOWER MOTOR WATTS
Jumper Speed
Positions
Motor Watts @ Various External Static Pressures − in. wg.
First Stage Second Stage
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
+" (Plus) SETTING (Adjust" Jumper at +" Setting)
HEAT"
Speed
Tap 1
180 205 235 260 290 320 350 380 410 230 260 290 320 355 390 420 445 475
Tap 2
250
280 315 350 385 425 455 485 515 325 360 400 435 465 495 530 565 595
Tap 3
345 380 415 455 485 515 550 580 615 460 490 520 550 595 640 675 715 750
Tap 4
465 505 545 585 625 660 695 730 760 665 685 710 735 775 820 860 900 940
COOL"
Speed
Tap 1
110 130 150 175 195 215 240 265 290 275 305 340 380 410 440 470 505 540
Tap 2
130 155 175 200 220 245 265 290 315 360 390 420 455 485 515 550 590 625
Tap 3
160
190 220 255 280 305 335 360 390 490 530 570 610 645 680 715 750 785
Tap 4
220 255 295 330 365 400 430 460 490 695 750 805 855 895 935 965 995 1025
NORM" (Normal) SETTING (Adjust" Jumper at NORM" Setting)
HEAT"
Speed
Tap 1
145 165 190 210 235 260 285 310 335 170 195 230 260 290 320 350 375 400
Tap 2
195
220 250 275 305 335 365 395 420 255 285 315 345 370 395 430 465 500
Tap 3
280 305 335 360 395 425 455 485 515 340 375 410 450 480 510 545 580 615
Tap 4
370 400 430 460 495 530 565 595 625 465 500 535 575 610 645 685 725 765
COOL"
Speed
Tap 1
80 95 120 140 165 190 210 235 255 190 225 265 305 330 355 390 420 455
Tap 2
100 120 140 165 190 215 235 255 275 265 295 325 355 390 420 455 495 530
Tap 3
140
160 185 205 235 260 285 305 325 375 410 440 475 500 530 570 610 650
Tap 4
180
205 240 270 300 325 350 380 405 520 560 605 645 685 720 760 805 845
−" (Minus) SETTING (Adjust" Jumper at −" Setting)
HEAT"
Speed
Tap 1
100 125 150 175 200 220 245 265 290 135 155 180 200 225 250 275 300 330
Tap 2
150 165 185 205 235 265 290 310 335 170 200 235 265 290 320 350 375 405
Tap 3
210
230 255 275 310 345 370 400 425 255 285 315 350 370 390 430 470 510
Tap 4
260 290 320 350 390 430 455 480 505 340 375 410 445 475 510 535 565 590
COOL"
Speed
Tap 1
70 85 105 125 140 160 180 200 220 155 175 200 225 255 290 315 340 365
Tap 2
80 95 115 135 155 175 200 220 245 185 210 235 260 295 325 355 385 415
Tap 3
105 125 150 175 200 220 240 265 290 255 290 330 365 400 430 460 490 520
Tap 4
135 160 185 215 235 260 285 305 330 370 400 440 475 505 530 565 600 635

Lennox G61MPV Specifications

General

Brand	Lennox
Model	G61MPV
Category	Furnace
Language	English