Wiring; To Drive From Relay 2; Output Relay 2 - Trane TR1 Series VFD Installation Instruction

Wiring

The single relay option card can be driven by relay 2, or by either of
the two analog outputs.

To Drive from Relay 2:

Wire as shown below. Install a jumper between terminals 5 and 12.
Program relay using parameter 326.

Output Relay 2

TR1 VFD
VLT 5000
Tighten terminals on drive terminal strip to 5 in-lbs (0.6 N-m).
Tighten terminals on option card to 3.5 in-lbs (0.4 N-m).
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Internal
Relay
Contacts
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