Carrier WeatherMaker 50KCQ A04 Series - Page 67

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NOTES:
1. Do not adjust pulley further than 5 turns open.
2. Do not set motor pulley above 5 turns open for A or AX section belts.
3. Do not set motor pulley below 1 turn open for B or BX section belts.
Table O — Fan RPM at Motor Pulley Settings
UNIT
MOTOR/DRIVE
COMBO
MOTOR PULLEY TURNS OPEN
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
04 3 phase
Medium static 1251 1208 1165 1121 1078 1035 992 949 905 862
819
High static 1466 1423 1380 1337 1294 1251 1207 1164 1121 1078
1035
05 3 phase
Medium static 1303 1265 1226 1188 1150 1112 1073 1035 997 958
920
High static 1466 1423 1380 1337 1294 1251 1207 1164 1121 1078
1035
06 3 phase
Medium static 1380 1349 1317 1286 1254 1223 1192 1160 1129 1097
1066
High static 1550 1516 1482 1447 1413 1379 1345 1311 1276 1242
1208
= factory setting
APPENDIX C — FAN PERFORMANCE