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
