WARNING
Hazardous Voltage w/Capacitors!
Failure to disconnect power and discharge capacitors
before servicing could result in death or serious injury.
Disconnect all electric power, including remote
disconnects and discharge all motor start/run
capacitors before servicing. Follow proper lockout/
tagout procedures to ensure the power cannot be
inadvertently energized. For variable frequency drives
or other energy storing components provided by Trane
or others, refer to the appropriate manufacturer’s
literature for allowable waiting periods for discharge of
capacitors. Verify with a CAT III or IV voltmeter rated per
NFPA 70E that all capacitors have discharged.
WARNING
PPE for Arc/Flash Required!
Failure to wear appropriate PPE could result in death or
serious injury. On this unit, if the handle shield is
cracked the circuit breaker could arc/flash when reset.
To avoid being injured, technicians MUST put on all
necessary Personal Protective Equipment (PPE), in
accordance with NFPA70E for arc/flash protection,
PRIOR to entering the starter panel cabinet.
NOTICE
Module Damage!
Failure to follow the following instruction could result
in equipment damage. Do NOT connect the secondaries
of the line-to-120 Vac potential transformer to the
starter module!
Table 11. Starter wiring
Wire # From Terminal To Terminal
236A 2U1 J3-3 2A1 J5-1
237A 2U1 J3-4 2A1 J5-2
238A 2U1 J3-5 2A1 J5-3
239A 2U1 J3-6 2A1 J5-4
240A 2U1 J3-7 2A1 J5-5
241A 2U1 J3-8 2A1 J5-6
101A 2U1 J5-1 2A1 J7-1
102A 2U1 J5-2 2A1 J7-2
103A 2U1 J5-3 2A1 J7-3
104A 2U1 J5-4 2A1 J7-4
105A 2U1 J5-5 2A1 J7-5
106A 2U1 J5-6 2A1 J7-6
503 2U1 J4-2 2A1 J12-2
504 2U1 J4-1 2A1 J12-1
4B 2U1 J6-3 2A1 J10-3
507 2U1 J8-2 2K11 coil +
510 2U1 J8-1 2A1 J8-1
512 2U1 J10-3 2A1 J6-3
516 2U1 J10-1 2K3 AUX NC
518 2U1 J12-3 2A1 J4-3
521 2U1 J12-1 2K4 AUX NC
523 2U1 J14-3 2A1 J2-3
524 2U1 J14-1 2A1 J2-1
Additional wires
Wire # From Terminal To Terminal
508 2K11 coil - 2TB1-2
506 2K11 NO 2K1 AUX NO
505 2A1 J10-1 2K11 NO
514 2A1 J6-1 2K11 NO
515 2K11 NO 2K3 AUX NC
519 2A1 J4-1 2K4 AUX NC
IPC cable connected to either J1 or J3 1-4.
Remove
2T4 and all wires connected to it.
Comm Link wires connected to 2U1 J1-1,2.
Starter Work
CVRF-SVN005C-EN 45
Table 11. Starter wiring (continued)
Wire # From Terminal To Terminal
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