63
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
FASTENER TORQUE VALUES
Table 21 – 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)
±
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)
Summary of Contents for 48TC 17 Series
Page 39: ...39 C10818 Fig 45 RTU OPEN Control Module ...
Page 83: ...83 APPENDIX IV WIRING DIAGRAMS cont C12616 Fig 74 48TC D17 D28 Power Diagram 208 230 3 60 ...
Page 84: ...84 APPENDIX IV WIRING DIAGRAMS cont C12266 Fig 75 48TC D17 D28 Power Diagram 460 3 60 ...
Page 85: ...85 APPENDIX IV WIRING DIAGRAMS cont C12618 Fig 76 48TC D17 D28 Power Diagram 575 3 60 ...
Page 92: ...92 APPENDIX IV WIRING DIAGRAMS cont C13767 Fig 83 RTU OPEN Wiring Diagram ...
Page 93: ...93 APPENDIX IV WIRING DIAGRAMS cont C13768 Fig 84 RTU OPEN Wiring Diagram with Humidi MiZer ...