Blower Data - Carrier 50YDV Installation, Operation And Maintenance Instructions

R e s i d e n t i a l P a c k a g e d U n i t s - 6 0 H z P u r o n
R e v. : 4 J a n . , 2 0 1 2
GT-PX (50YD) Series ECM Blower Performance Data
Airfl ow in CFM with wet coil and clean air fi lter
Max
Model ESP Motor
(in. wg)
0.50
0.50
026
0.50
0.50
0.50
0.50
038
0.50
0.50
0.75
0.75
049
0.75
0.75
0.75
0.75
064
0.75
0.75
0.75
0.75
072
0.75
0.75
Factory shipped on Tap Setting 2
During Auxiliary operation (residential units only) the CFM will run at the higher if the heating (delay jumper) or AUX settings
Airfl ow is controlled within +/- 5% up to Max ESP shown with wet coil and standard 1" fi berglass fi lter
Do not select Dehumidifi cation mode if HP CFM is on setting 1
All units AHRI/ISO/ASHRAE 13256-1 rated HP (Cooling) Delay (Heating) CFM Setting 3
Note: See the ECM Blower Control section for information on setting taps.
26
Fan Cooling Mode
Tap
Setting
Stg 1 Stg 2
(hp)
1/2 4 810 950
1/2 3 725 850
1/2 2 620 730
1/2 1 520 610
1/2 4 1120 1400
1/2 3 1000 1250
1/2 2 860 1080
1/2 1 730 900
1 4 1460 1730
1 3 1300 1550
1 2 1120 1330
1 1 940 1120
1 4 1670 2050
1 3 1500 1825
1 2 1280 1580
1 1 1080 1320
1 4 1620 2190
1 3 1500 1950
1 2 1400 1830
1 1 1320 1700
®
Dehumid Mode
Fan Stg 1 Stg 2 Fan
475 630 740 475
425 560 660 425
370 490 570 370
300
700 870 1090 700
630 780 980 630
540 670 840 540
450
870 1140 1350 870
780 1020 1210 780
670 870 1040 670
560
1020 1300 1600 1020
920 1160 1430 920
790 1000 1230 790
660
1050 1270 1650 1050
980 1170 1520 980
910 1100 1420 910
850
Residential
Units Only
Heating Mode
AUX
CFM
Stg 1 Stg 2 Fan
920 1060 475 4
825 950 425 3
710 820 370 2
600 690 300 1
1120 1400 700 4
1000 1250 630 3
860 1080 540 2
730 900 450 1
1560 1850 870 4
1400 1650 780 3
1200 1430 670 2
1010 1200 560 1
1860 2280 1020 4
1650 2050 920 3
1430 1750 790 2
1200 1470 660 1
1690 2230 1050 4
1600 2100 980 3
1400 1850 910 2
1240 1620 850 1
Aux/
Emerg
Mode
1060
950
820
690
1400
1350
1350
1350
1850
1660
1430
1350
2280
2040
1750
1470
2230
2100
1870
1670