Carrier WeatherMaster 48HC04 Service And Maintenance Instructions page 81

Single package rooftop gas heat/electric cooling unit with puron (r-410a) refrigerant
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Table K — 48HC**04 3 Phase without Humidi-MiZer
CFM
0.2
RPM
900
582
975
606
1050
630
1125
655
1200
681
1275
708
1350
735
1425
762
1500
790
CFM
1.2
RPM
900
1086
975
1101
1050
1117
1125
1133
1200
1150
1275
1168
1350
1186
1425
1204
1500
1223
NOTES:
1. For more information, see fan performance notes on page 93.
2. Boldface indicates field-supplied drive is required.
Table L — 48HC**04 3 Phase without Humidi-MiZer
CFM
0.2
RPM
900
592
975
616
1050
641
1125
667
1200
693
1275
720
1350
747
1425
775
1500
802
CFM
1.2
RPM
900
1070
975
1089
1050
1108
1125
1128
1200
1148
1275
1169
1350
1190
1425
1211
1500
1232
NOTES:
1. For more information, see fan performance notes on page 93.
2. Boldface indicates field-supplied drive is required.
APPENDIX C — FAN PERFORMANCE
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
BHP
RPM
BHP
0.14
715
0.24
0.16
735
0.26
0.18
756
0.29
0.21
778
0.32
0.24
800
0.35
0.27
823
0.39
0.31
847
0.43
0.35
871
0.48
0.40
896
0.53
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
BHP
RPM
BHP
0.79
1159
0.96
0.82
1174
0.99
0.86
1189
1.03
0.90
1204
1.08
0.95
1221
1.13
1.00
1237
1.18
1.05
1255
1.24
1.11
1272
1.30
1.18
1291
1.36
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
BHP
RPM
BHP
0.14
721
0.25
0.17
744
0.28
0.19
766
0.30
0.22
790
0.33
0.25
813
0.37
0.29
837
0.41
0.33
862
0.45
0.37
887
0.50
0.42
912
0.55
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
BHP
RPM
BHP
0.88
1137
1.07
0.91
1156
1.11
0.94
1175
1.14
0.98
1195
1.18
1.03
1214
1.23
1.07
1235
1.28
1.13
1255
1.33
1.19
1276
1.39
1.25
1297
1.46
®
, 3 Ton, Horizontal Supply — Belt Drive Fan Performance
0.6
RPM
BHP
RPM
825
0.35
921
843
0.38
938
862
0.41
955
882
0.45
974
902
0.48
992
923
0.53
1012
945
0.57
1032
967
0.62
1053
990
0.67
1074
1.6
RPM
BHP
RPM
1228
1.14
1293
1242
1.18
1306
1256
1.22
1320
1271
1.26
1335
1287
1.31
1350
1303
1.37
1365
1320
1.43
1382
1337
1.49
1398
1355
1.56
1415
Medium static 770-1175 RPM, 1.7 bhp max
High static 1035-1466 RPM, 2.4 bhp max
®
, 3 Ton, Vertical Supply — Belt Drive Fan Performance
0.6
RPM
BHP
RPM
826
0.38
916
847
0.41
936
868
0.44
957
890
0.47
978
913
0.51
999
935
0.55
1021
958
0.60
1043
982
0.65
1066
1006
0.70
1088
1.6
RPM
BHP
RPM
1201
1.29
1260
1219
1.32
1279
1238
1.36
1297
1257
1.40
1316
1276
1.44
1335
1296
1.50
1354
1316
1.55
1374
1337
1.61
1394
1357
1.68
1415
Medium static 770-1175 RPM, 1.7 bhp max
High static 1035-1466 RPM, 2.4 bhp max
81
0.8
1.0
BHP
RPM
0.48
1007
0.51
1023
0.55
1040
0.58
1057
0.63
1074
0.67
1093
0.72
1112
0.77
1131
0.83
1151
1.8
2.0
BHP
RPM
1.33
1354
1.37
1367
1.41
1381
1.46
1395
1.51
1410
1.57
1425
1.63
1441
1.70
1457
1.77
1473
0.8
1.0
BHP
RPM
0.53
997
0.56
1016
0.59
1036
0.63
1056
0.67
1077
0.71
1098
0.76
1119
0.81
1141
0.87
1163
1.8
2.0
BHP
RPM
1.51
1317
1.54
1335
1.58
1353
1.62
1372
1.67
1391
1.72
1410
1.78
1429
1.85
1449
1.91
1469
BHP
0.63
0.66
0.70
0.74
0.78
0.83
0.88
0.94
1.00
BHP
1.53
1.57
1.62
1.67
1.72
1.78
1.84
1.91
1.99
BHP
0.69
0.72
0.76
0.80
0.84
0.88
0.94
0.99
1.05
BHP
1.75
1.78
1.82
1.86
1.91
1.97
2.03
2.09
2.16

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