26
Table 9 – Air Delivery -- CFM (With Filter)
UNIT SIZE
WIRE LEAD
COLOR
SPEED
TAPS
2, 3
(Function)
EXTERNAL STATIC PRESSURE (IN.W.C.)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
30026E14
Black
Cooling. Do not use for heating.
1045 1010
975
935
895
855
810
760
715
670
Yellow
Alt Cooling or alt Heating
820
770
730
680
630
585
530
480
435
385
Orange
Alt Cooling or alt Heating
655
600
550
495
435
385
335
265
---
---
Blue
Heating or alt Cooling
605
545
490
435
375
335
255
---
---
---
Red
Alt Cooling. Do not use for heating.
480
415
360
305
235
---
---
---
---
---
30040E14
Gray
Cooling. Do not use for heating.
1050 1025 1000
975
950
920
895
870
845
820
Yellow
Alt Cooling. Do not use for heating.
920
890
860
830
805
775
745
715
690
660
Orange
Alt Cooling or alt Heating
735
700
665
630
595
555
525
490
450
415
Blue
Heating or alt Cooling
695
660
625
590
555
515
480
445
405
370
Red
Alt Cooling. Do not use for heating.
540
495
455
410
365
320
280
235
---
---
36040E17
Gray
Cooling. Do not use for heating.
1180 1140 1100 1055 1010
960
915
860
805
735
Yellow
Alt Cooling. Do not use for heating.
880
845
810
780
745
710
675
640
600
570
Blue
Heating or alt Cooling
650
610
560
515
470
435
395
360
325
265
Orange
Alt Cooling. Do not use for heating.
525
460
405
350
320
275
210
---
---
---
Red
Alt Cooling. Do not use for heating.
515
420
350
310
270
205
---
---
---
---
36060E14
Gray
Cooling. Do not use for heating.
1225 1200 1175 1145 1120 1095 1065 1040 1015
990
Yellow
Alt Cooling. Do not use for heating.
1105 1080 1050 1020
990
965
935
905
880
850
Blue
Heating or alt Cooling
940
910
875
845
810
775
745
710
680
645
Orange
Alt Cooling or alt Heating
725
690
650
610
570
530
490
445
405
365
Red
Alt Cooling. Do not use for heating.
545
495
445
395
345
295
245
---
---
---
42060E17
Gray
Cooling. Do not use for heating.
1475 1445 1405 1370 1330 1290 1255 1215 1175 1140
Yellow
Alt Cooling or alt Heating
1230 1190 1155 1120 1085 1050 1005
970
925
885
Orange
Alt Cooling or alt Heating
1070 1030
990
950
920
875
840
800
755
715
Blue
Heating or alt Cooling
1020
975
940
900
860
820
775
740
690
650
Red
Alt Cooling. Do not use for heating.
700
590
535
485
460
390
340
300
275
210
48080E17
Gray
Cooling. Do not use for heating.
1820 1790 1755 1710 1665 1620 1570 1525 1480 1435
Yellow
Alt Cooling or alt Heating
1455 1420 1380 1345 1310 1275 1240 1205 1170 1135
Blue
Heating or alt Cooling
1335 1295 1260 1220 1185 1150 1110 1075 1040 1005
Orange
Alt Cooling or alt Heating
1110 1065 1020
980
935
895
850
810
770
725
Red
Alt Cooling. Do not use for heating.
425
335
240
---
---
---
---
---
---
---
60080E21
Gray
Cooling. Do not use for heating.
2045 1995 1950 1900 1855 1805 1760 1710 1660 1615
Yellow
Alt Cooling. Do not use for heating.
1665 1625 1575 1530 1480 1435 1385 1340 1285 1240
Orange
Alt Cooling or alt Heating
1475 1420 1370 1320 1270 1220 1170 1125 1070 1025
Blue
Heating or alt Cooling
1345 1290 1235 1180 1130 1080 1025
975
935
885
Red
Alt Cooling. Do not use for heating.
1155 1080 1015
960
895
845
790
735
675
620
60100E21
Gray
Cooling. Do not use for heating.
2280 2240 2200 2165 2125 2085 2020 1910 1795 1665
Yellow
Alt Cooling. Do not use for heating.
1860 1815 1775 1730 1690 1645 1605 1560 1515 1465
Blue
Heating or alt Cooling
1755 1710 1665 1620 1580 1535 1485 1440 1390 1340
Orange
Alt Cooling or alt Heating
1530 1480 1425 1380 1325 1275 1215 1160 1110 1060
Red
Cooling. Do not use for heating.
1340 1285 1230 1170 1110 1050
990
930
875
820
60120E24
Gray
Cooling. Do not use for heating.
2310 2255 2205 2155 2105 2055 2005 1955 1910 1885
Blue
Heating or alt Cooling
2065 2020 1970 1915 1860 1805 1740 1690 1635 1580
Yellow
Alt Cooling or alt Heating
1850 1800 1745 1690 1640 1585 1530 1475 1420 1360
Orange
Alt Cooling. Do not use for heating.
1500 1440 1380 1320 1260 1205 1145 1085 1035
955
Red
Alt Cooling. Do not use for heating.
1070
960
875
805
710
630
560
490
420
355
66140E24
Gray
Cooling. Do not use for heating.
2505 2465 2425 2370 2310 2250 2180 2090 1955 1810
Blue
Heating or alt Cooling
2180 2130 2085 2035 1990 1945 1900 1850 1800 1755
Yellow
Alt Cooling or alt Heating
1910 1855 1810 1760 1705 1655 1605 1555 1505 1460
Orange
Alt Cooling. Do not use for heating.
1560 1505 1445 1380 1325 1265 1210 1155 1100 1040
Red
Alt Cooling. Do not use for heating.
855
760
665
565
470
385
305
---
---
---
NOTE
:
1. A filter is required for each return---air inlet. Airflow performance includes a 3/4---in. (19 mm) washable filter media such as contained in a factory---author-
ized accessory filter rack. See accessory list in Product Data sheet. To determine airflow performance without this filter, assume an additional 0.1 in. w.c.
available external static pressure.
2.
ADJUST THE BLOWER SPEED TAPS AS NECESSARY FOR THE PROPER AIR TEMPERATURE RISE FOR EACH INSTALLATION.
3. The “Function” column identifies which speed taps can be used for heating.
4. If the same motor speed tap is needed for heating and cooling, a Jumper Wire accessory kit is available, see Product Data sheet for the current Jumper
Wire accessory part number. Reference the “Start---up, Adjustments, and Safety Check” section for further Jumper Wire instructions.
5. Airflows over 1800 CFM require bottom return, two---side return, or bottom and side return. A minimum filter size of 20” x 25” (508 x 635 mm) is required.
6. For upflow applications, air entering from one side into both the side of the furnace and a return air base counts as a side and bottom return.
7. The “---” entry indicates an unstable operating condition.
Содержание 915SB
Страница 65: ...65 A190099 Fig 63 Service Label Information...
Страница 76: ...76 A190093 Fig 69 Troubleshooting Guide Cont...
Страница 77: ...77 344442 2 Rev C A190259 Fig 70 Wiring Diagram...