65
START--UP, RTU--OPEN CONTROLS
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 Start--up Guide” and
“RTU--Open Integration Guide”. Have a copy of these
manuals available at unit start--up.
NOTICE
FASTNER TORQUE VALUES
Table 20 – Torque Values
Supply 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)
5in---lbs(0.6Nm)
Fan pulley setscrew
72 in---lbs (8.1 Nm) 5in---lbs(0.6Nm)
Blower wheel hub setscrew
72 in---lbs (8.1 Nm)
5in---lbs(0.6Nm)
Bearing locking collar setscrew 5 0 i n --- l b s ( 6 . 2 N m ) --- 6 0 i n --- l b s ( 6 . 8 N m )
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 i n --- l b s 0 . 2 N m )
Condenser fan hub setscrew
84 in---lbs (9.5 Nm)
12 in---lbs (1.4 Nm)
48HC
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