Bryant 579F User Manual page 273
Durapac and durapac plus series commercial single package rooftop units gas heating/electric cooling units
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Also See for 579F:
- Installation, start-up and service instructions manual (48 pages) ,
- User's information manual (8 pages)
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UNIT
581A
155,180
210, 240
300
ARI — Air Conditioning and Refrigeration Institute
NOTE: Indoor sound power is available in Bryant's Electronic Catalog Program (ECAT) for specific operating
parameters.
581A
Low Range Vertical
210
High Range Vertical
(208/230 and
Low Range Horizontal
460 volt)
High Range Horizontal
Low Range Vertical
High Range Vertical
210
(575 volt)
Low Range Horizontal
High Range Horizontal
Low Range Vertical
240
High Range Vertical
(208/230 and
Low Range Horizontal
460 volt)
High Range Horizontal
Low Range Vertical
High Range Vertical
240
(575 volt)
Low Range Horizontal
High Range Horizontal
Low Range Vertical
High Range Vertical
300
(all voltages)
Low Range Horizontal
High Range Horizontal
*Approximate fan rpm shown.
PERFORMANCE DATA (cont)
OUTDOOR SOUND POWER (TOTAL UNIT)
ARI
A-WEIGHTED
RATING
(db)
(decibels)
88
87.6
82
81.7
85
84.9
LEGEND
FAN RPM AT MOTOR PULLEY SETTINGS* — 581A210-300
DRIVE
0
1
647
667
897
917
896
924
1113
1138
810
832
873
893
863
886
1042
1062
949
970
941
961
896
924
1113
1138
949
970
941
961
873
893
1113
1138
805
822
941
961
805
822
941
961
OCTAVE BANDS
63
125
250
500
90.8
88.7
86.4
84.3
90.2
84.8
80.7
79.0
90.0
86.3
83.6
82.9
MOTOR PULLEY TURNS OPEN
/
1
1
1
/
2
2
1
/
2
2
2
687
707
727
747
937
958
978
998
951
979
1006
1034
1163
1188
1213
1238
854
876
897
919
912
932
951
971
909
933
956
979
1083
1103
1123
1143
992
1013
1035
1056
980
1000
1019
1039
951
979
1006
1034
1163
1188
1213
1238
992
1013
1035
1056
980
1000
1019
1039
912
932
951
971
1163
1188
1213
1238
839
856
872
889
980
1000
1019
1039
839
856
872
889
980
1000
1019
1039
273
1000
2000
4000
8000
83.5
78.4
75.6
66.8
77.6
71.4
66.7
60.7
80.3
74.9
71.4
66.5
3
3
1
/
4
4
1
/
2
2
767
786
806
826
1018
1038
1058
1079
1099
1062
1089
1117
1144
1172
1264
1289
1314
1339
1364
941
963
985
1007
1028
991
1010
1030
1049
1069
1002
1025
1048
1072
1095
1164
1184
1204
1224
1245
1078
1099
1120
1142
1163
1059
1078
1098
1117
1137
1062
1089
1117
1144
1172
1264
1289
1314
1339
1364
1078
1099
1120
1142
1163
1059
1078
1098
1117
1137
991
1010
1030
1049
1069
1264
1289
1314
1339
1364
906
923
940
957
1059
1078
1098
1117
1137
906
923
940
957
1059
1078
1098
1117
1137
5
5
1
/
6
2
846
866
886
1119
1139
1199
1227
1389
1414
1050
1072
1088
1108
1118
1141
1265
1285
1185
1206
1156
1176
1199
1227
1389
1414
1185
1206
1156
1176
1088
1108
1389
1414
973
990
1007
1156
1176
973
990
1007
1156
1176
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