Carrier 50TC*17 Series Service And Maintenance Instructions

51NOTE: All set−up and setpoint configurations are factoryset and field−adjustable.For specific operating instructions, refer to the literatureprovided with user interface software.SET−UP INSTRUCTIONSAll set−up and set point configurations are factory setand field−adjustable.Refer to the PremierLink Installation, Start−Up andConfiguration Instructions for specific operatinginstructions for the controller. Have a copy of thismanual available at unit start−up.NOTICEPerform System Check−Out1. Check correctness and tightness of all power andcommunication connections.2. At the unit, check fan and system controls for properoperation.3. At the unit, check electrical system and connectionsof any optional electric reheat coil.4. Check to be sure the area around the unit is clear ofconstruction dirt and debris.5. Check that final filters are installed in the unit. Dustand debris can adversely affect system operation.6. Verify that the PremierLink controls are properly con-nected to the CCN bus.START−UP, RTU−OPEN CONTROLSSET−UP INSTRUCTIONSRefer to the following manuals for additionalinstallation, wiring and troubleshooting informationfor the RTU−OPEN Controller.: “Controls, Start−up,Operation and Troubleshooting Instructions,” “RTUOpen Installation and Start−up Guide” and“RTU−Open Integration Guide”. Have a copy of thesemanuals available at unit start−up.NOTICEFASTENER TORQUE VALUESTable 11 – Torque ValuesSupply fan motor mounting 120 in-lbs (13.6 Nm) ± 12 in-lbs (1.4Nm)Supply fan motor adjustment plate 120 in-lbs (13.6 Nm) ± 12 in-lbs (1.4Nm)Motor pulley setscrew 72 in-lbs (8.1 Nm) ± 5 in-lbs (0.6 Nm)Fan pulley setscrew 72 in-lbs (8.1 Nm) ± 5 in-lbs (0.6 Nm)Blower wheel hub setscrew 72 in-lbs (8.1 Nm) ± 5 in-lbs (0.6 Nm)Bearing locking collar setscrew 50 in-lbs (6.2 Nm) — 60 in-lbs (6.8 Nm)Compressor mounting bolts 65 in-lbs (7.3 Nm) — 75 in-lbs (8.5Nm)Condenser fan motor mounting bolts 20 in-lbs (2.3 Nm) ± 2 in-lbs 0.2 Nm)Condenser fan hub setscrew 84 in-lbs (9.5 Nm) ± 12 in-lbs (1.4 Nm)Serial Number FormatPOSITION NUMBER 1 2 3 4 5 6 7 8 9 10TYPICAL 4 8 0 8 G 1 2 3 4 5POSITION DESIGNATES1−2 Week of manufacture (fiscal calendar)3−4 Year of manufacture (“08” = 2008)5 Manufacturing location (G = ETP, Texas, USA)6−10 Sequential number