Carrier 48/50PG C03-14 manual Fan Rpm at Motor Pulley Settings* − 48/50PG, 48/50PG and PM

48/50PG and PM

Fan Rpm at Motor Pulley Settings* − 48/50PG

UNIT	DRIVE					MOTOR PULLEY TURNS OPEN
48/50PG		0	1/2	1	11/2	2	21/2	3	31/2	4	41/2	5
03	Low
	High	1001
04	Low
	High	1128	1095	1062	1028
05	Low
	High	1173	1139	1104	1070	1035	1001
06	Low
	High	1261	1227	1194	1161	1128	1095	1062	1028
07	Low	1128	1095	1062	1028
	High	1438	1409	1380	1351	1323	1294	1265	1236	1208	1179	1150
08	Low
	High	1015
09	Low
	High	1015	994
12	Low
	High	1055	1035	1015

14Low

High 1055 1035 1015

*Approximate fan rpm shown, based on 1725 rpm motor. NOTE: Factory speed setting is at 5 turns open.

Fan RPM at Motor Pulley Settings* − 48PM16−28

UNIT 48PM	DRIVE					MOTOR PULLEY TURNS OPEN
		0	1/2	1	1-1/2	2	2-1/2	3	3-1/2	4	4-1/2	5	5-1/2	6
	Low	685	706	727	749	770	791	812	833	854	876	897	918	939
	Mid-	949	970	992	1013	1035	1056	1078	1099	1120	1142	1163	1185	1206
	Low
Vertical
	Mid-
		941	961	980	1000	1019	1039	1059	1078	1098	1117	1137	1156	1176
PM16, 20	High
and 24	High	1014	1038	1061	1085	1108	1132	1156	1179	1203	1226	1250	1273	1297
(230 and	Low	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
460 volt)	Mid-	896	924	951	979	1006	1034	1062	1089	1117	1144	1172	1199	1227
	Low
Horizontal
	Mid-
		1113	1138	1163	1188	1213	1238	1264	1289	1314	1339	1364	1389	1414
	High
	High	1096	1116	1137	1157	1177	1197	1218	1238	1258	1278	1299	1319	1339
	Low	751	768	785	802	819	836	853	869	886	903	920	937	954
	Mid-	949	970	992	1013	1035	1056	1078	1099	1120	1142	1163	1185	1206
	Low
Vertical
	Mid-
		941	961	980	1000	1019	1039	1059	1078	1098	1117	1137	1156	1176
	High
PM16, 20
	High	1014	1038	1061	1085	1108	1132	1156	1179	1203	1226	1250	1273	1297
and 24
	Low	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a
(575 volt)
	Mid-
		873	893	912	932	951	971	991	1010	1030	1049	1069	1088	1108
	Low
Horizontal
	Mid-
		1113	1138	1163	1188	1213	1238	1264	1289	1314	1339	1364	1389	1414
	High
	High	1096	1116	1137	1157	1177	1197	1218	1238	1258	1278	1299	1319	1339
	Low	687	703	718	734	749	765	780	796	811	827	842	858	873
	Mid-	805	822	839	856	872	889	906	923	940	957	973	990	1007
	Low
Vertical
	Mid-
		941	961	980	1000	1019	1039	1059	1078	1098	1117	1137	1156	1176
	High
28
	High	1014	1038	1061	1085	1108	1132	1156	1179	1203	1226	1250	1273	1297
(all
	Low	687	703	718	734	749	765	780	796	811	827	842	858	873
voltages)
	Mid-
		805	822	839	856	872	889	906	923	940	957	973	990	1007
	Low
Horizontal
	Mid-
		941	961	980	1000	1019	1039	1059	1078	1098	1117	1137	1156	1176
	High
	High	1014	1038	1061	1085	1108	1132	1156	1179	1203	1226	1250	1273	1297

LEGEND

n/a - not available

* Approximate fan rpm shown.

NOTE: Factory pulley speed setting is at 3 turns open.

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