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Indoor Fan Performance
4WC-
DIP Switch Setting
Y4036
Airflow
1
2
3
Setting
350 CFM/
OFF
OFF
OFF
TON
400 CFM/
TON
OFF
OFF
OFF
(Factory
Default)
45000
OFF
OFF
ON
CFM/TON
4WC-
DIP Switch Setting
Y4048
Airflow
1
2
3
Setting
350 CFM/
OFF
OFF
OFF
TON
400 CFM/
TON
OFF
OFF
OFF
(Factory
Default)
45000
OFF
OFF
ON
CFM/TON
4WC-
DIP Switch Setting
Y4060
Airflow
1
2
3
Setting
350 CFM/
OFF
OFF
OFF
TON
400 CFM/
TON
OFF
OFF
OFF
(Factory
Default)
SWITCH SETTINGS
7 - OFF
7 - ON
7 - OFF
7 - ON
18-BB34D1-19B-EN
Horizontal and Downflow External Static Pressure (IN.WG)
4
0.0
0.1
162
173
Watts
[169]
[182]
ON
1058
1062
CFM
[1025]
[1062]
179
230
Watts
[225]
[253]
OFF
1179
1196
CFM
[1187]
[1201]
318
336
Watts
[339]
[357]
OFF
1390
1376
CFM
[1391]
[1377]
4
0.0
0.1
187
232
Watts
[208]
[254]
ON
1355
1387
CFM
[1337]
[1393]
315
324
Watts
[302]
[349]
OFF
1603
1581
CFM
[1574]
[1580]
301
431
Watts
[501]
[528]
OFF
1752
1794
CFM
[1847]
[1823]
4
0.0
0.1
394
427
Watts
[443]
[461]
ON
1673
1772
CFM
[1796]
[1741]
695
642
Watts
[740]
[697]
OFF
2054
2036
CFM
[2010]
[1987]
Airflow with Auxilary Heat (CFM)
SELECTION
8 - OFF
LOW
8 - OFF
HIGH
8 - ON
HIGH
8 - ON
HIGH
Horizontal Airflow [Down Airflow in Brackets]
0.2
0.3
0.4
0.5
197
226
256
285
[210]
[243]
[273]
[301]
1063
1063
1062
1060
[1068]
[1063]
[1060]
[1061]
265
296
329
366
[283]
[315]
[348]
[381]
1204
1206
1205
1203
[1203]
[1201]
[1198]
[1197]
365
399
435
469
[390]
[424]
[455]
[483]
1370
1366
1361
1354
[1377]
[1375]
[1366]
[1352]
Horizontal Airflow [Down Airflow in Brackets]
0.2
0.3
0.4
0.5
264
291
318
347
[284]
[312]
[343]
[379]
1396
1392
1382
1370
[1398]
[1388]
[1383]
[1390]
352
389
428
464
[386]
[423]
[465]
[509]
1577
1580
1583
1583
[1585]
[1589]
[1594]
[1598]
507
552
584
615
[555]
[592]
[631]
[672]
1812
1816
1812
1806
[1817]
[1818]
[1820]
[1819]
Horizontal Airflow [Down Airflow in Brackets]
0.2
0.3
0.4
0.5
464
504
548
591
[493]
[532]
[571]
[607]
1799
1793
1799
1771
[1726]
[1725]
[1722]
[1712]
660
710
764
811
[715]
[763]
[819]
[866]
2031
2032
2033
2031
[1779]
[1977]
[1976]
[1969]
NOMINAL AIRFLOW
4WCY4036
1050 CFM
1200 CFM
1200CFM
1200CFM
U U n n i i t t S S t t a a r r t t u u p p
0.6
0.7
0.8
313
343
360
[331]
[370]
[433]
1057
1053
1010
[1064]
[1055]
[1015]
403
431
436
[414]
[449]
[484]
1199
1194
1185
[1194]
[1184]
[1157]
502
533
-
[516]
[571]
1349
1351
-
[1344]
[1360]
0.6
0.7
0.8
379
413
446
[414]
[437]
[460]
[490]
1360
1351
1341
1326
[1399]
[1384]
[1380]
[1370]
498
529
563
[552]
[583]
[599]
[628]
1577
1567
1558
1556
[1601]
[1597]
[1584]
[1556]
651
694
739
[714]
[760]
[800]
[845]
1800
1797
1793
1985
[1817]
[1820]
[1815]
[1810]
0.6
0.7
0.8
633
668
-
[642]
[680]
1767
1756
-
[1698]
[1692]
849
893
966
[892]
[894]
[872]
2023
2012
2002
[1950]
[1913]
[1852]
4WCY4048
4WCY4060
1400 CFM
1400 CFM
1600 CFM
1600 CFM
1600 CFM
1600 CFM
1600 CFM
1600 CFM
0.9
1.0
-
-
-
-
-
-
-
-
-
-
-
-
0.9
1
473
-
-
606
-
-
779
-
-
0.9
1
-
-
-
-
-
-
-
-
27
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