Start−Up, Rtu−Open Controls - Carrier 48TC 17 Series Service And Maintenance Instructions

START−UP, RTU−OPEN CONTROLS
NOTICE
SET−UP INSTRUCTIONS
Refer to the following manuals for additional
installation, wiring and troubleshooting information
for the RTU−OPEN Controller.: "Controls, Start−up,
Operation and Troubleshooting Instructions," "RTU
Open Installation and
"RTU−Open Integration Guide". Have a copy of these
manuals available at unit start−up.
Supply fan motor mounting
Supply fan motor adjustment plate
Motor pulley setscrew
Fan pulley setscrew
Blower wheel hub setscrew
Bearing locking collar setscrew
Compressor mounting bolts
Condenser fan motor mounting bolts
Condenser fan hub setscrew
Start−up Guide" and
FASTENER TORQUE VALUES
Table 21 – Torque Values
±
120 in-lbs (13.6 Nm) 12 in-lbs (1.4Nm)
±
120 in-lbs (13.6 Nm) 12 in-lbs (1.4Nm)
±
72 in-lbs (8.1 Nm) 5 in-lbs (0.6 Nm)
±
72 in-lbs (8.1 Nm) 5 in-lbs (0.6 Nm)
±
72 in-lbs (8.1 Nm) 5 in-lbs (0.6 Nm)
50 in-lbs (6.2 Nm) -60 in-lbs (6.8 Nm)
65 in-lbs (7.3 Nm) -75 in-lbs (8.5Nm)
±
20 in-lbs (2.3 Nm) 2 in-lbs 0.2 Nm)
±
84 in-lbs (9.5 Nm) 12 in-lbs (1.4 Nm)
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