Trane TRACER SUMMIT BAS-APG001-EN Manuel D’Utilisation

The BO1–BO6 LEDs indicate the status of the six binary outputs. 
Table 18 describes binary output LED activity.

The red Service LED indicates whether the controller is operating nor-
mally. Table 19 describes Service LED activity. 

Note:
Each binary output LED reflects the status of the output relay on the 
circuit board. It may or may not reflect the status of the equipment 
the binary output is controlling. Field wiring determines whether the 
state of the binary output LED also applies to the status of the end 
device. Table 18 describes the LED states.

LED is on continuously

The relay output is energized.

LED is off continuously

The relay output is de-energized or there is no 
power to the board.

LED is off continuously 
when power is applied to 
the controller

The controller is operating normally.

LED is on continuously 
when power is applied to 
the controller

The controller is not working properly, or 
someone is pressing the Service Pin button.

LED flashes once every 
second

The controller is not executing the application 
software because the network connections 
and addressing have been removed.

Restore the controller to normal operation using the Rover service tool. Refer to 

 

EMTX-SVX01D-EN for more information.