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BLU wire to FU3. Mount one TB10 terminal block in the
unit's control box between compressor contactors C1 and C2.
(See Fig. 10.)
Relocate these wires at:
a. IFC terminal 13, disconnect Compressor 2 ORN
and
b. OFM BLU leads; reconnect at TB10.
Remove these leads at:
•
C1-11, remove BLK jumper to C2-11. Discard.
•
C1-13, remove YEL jumper to C2-13. Discard.
Route the first set of tap conductors (attached at upper fuse block,
with bushing per Step 7) into the main control box; connect at:
•
BLK: C1 terminal 11
•
YEL: C1 terminal 13
•
BLU: IFC terminal 13
Route the second set of tap conductors (attached at second fuse
block) into the main control box; connect at:
•
BLK: C2 terminal 11
•
YEL: C2 terminal 13
•
BLU: TB10
13. Units requiring NO TB10 terminal block, route the first set of
tap conductors (attached at upper fuse block, with bushing
per Step 7) into the main control box. Route the second set of
tap conductors (attached at second fuse block) into the main
control box.
Connect both sets of tap conductors to unit terminal block TB1;
connect at:
•
BLK: terminal 11
•
YEL: terminal 12
•
BLU: terminal 13
14. Connect power tap conductors to High SCCR box (units with
High SCCR option only)
a.
Route the Unit Power Harness (with bushing added per
Step 7) into High SCCR fuse box mounted to the
underside of the unit's main box. (See Fig. 11 and 12.)
Connect the power tap conductors to the designated fuse
block terminals in High SCCR fuse box for field power
connections. Refer to wiring diagrams and installation
instructions for Field Power Wiring Connections in
Appendix D.
Seal Bottom Corner
Foil Tape Locations
Fig. 7 — Seal Strip and Foil Tape Locations
(STD SCCR)
Seal Back Corner
Fig. 8 — Control Box - Bushings to Remove
(STD SCCR and High SCCR)
Fig. 9 — Bushings Replaced from Outside Control
Box (STD SCCR and High SCCR)
13
Remove Bushing
Reinstall Bushing From
Outside Box or Tape
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