Trane UniTrane User Manual (English)

Other manuals for Trane UniTrane

Installation Operation & Maintenance136 pages

Installation, Operation And Maintenance Instructions132 pages

Questions and Answers:

R
rodriguezbernardJul 31, 2025
Why is my Trane Heater electric heat not operating?
- J
  Jeanette JohnsonJul 31, 2025
  The electric heat in your Trane Heater might not be operating due to several reasons: * The controller may be cycling the electric heat on and off to meet the unit capacity requirements, which is normal operation. * There might be no power to the controller. To operate normally, the controller needs a 24 Vac input voltage. If the green LED is off continuously, the controller may not have sufficient power or may have failed. * Incorrect or missing wiring between the controller outputs and the electric heat contacts can prevent normal operation. * The controller might not be properly configured based on the installed devices and application. If the unit configuration doesn't match the actual device, the electric heat might not work correctly.
C
Charles SandersAug 4, 2025
Why does the fan on my Trane UniTrane Heater not energize?
- A
  Ashley StuartAug 5, 2025
  If the fan on your Trane Heater does not energize, check the following: * Ensure the wiring between the controller outputs and the fan relays and contacts is correctly connected for normal fan operation. * Verify the controller has sufficient power. It needs an input voltage of 24 Vac. If the Marquee/Power LED is OFF continuously, the controller may lack sufficient power or has failed. * Confirm that the controller is properly configured based on the installed devices and application. If the unit configuration does not match the actual end device, the fans may not work correctly.
J
James MaloneAug 9, 2025
Why does the fresh air damper on my Trane UniTrane stay closed?
- S
  sscottAug 10, 2025
  If the fresh air damper on your Trane Heater stays closed, consider these potential causes: * Normally, the fresh air damper is open during occupied mode when the fan is running and closed during unoccupied mode. So, it can be normal operation. * Ensure the wiring between the controller outputs and the fresh air damper is correctly connected for normal damper operation. * Verify the controller has sufficient power by applying an input voltage of 24 Vac. If the green LED is off continuously, the controller may lack sufficient power or has failed. * Confirm that the controller is properly configured based on the installed devices and application. If the unit configuration does not match the actual end device, the damper may not work correctly.
S
Sara MirandaAug 14, 2025
Why does the fresh air damper on my Trane Heater stay open?
- B
  Brittany RamirezAug 14, 2025
  If the fresh air damper on your Trane Heater stays open, consider these potential causes: * Normally, the fresh air damper is open during occupied mode when the fan is running and closed during unoccupied mode. So, it can be normal operation. * Ensure the wiring between the controller outputs and the fresh air damper is correctly connected for normal damper operation. * Verify that the controller is properly configured based on the installed devices and application. If the unit configuration does not match the actual end device, the damper may not work correctly.
U
uwilliamsAug 19, 2025
Why does the outdoor air damper remain closed on my Trane UniTrane Heater?
- T
  Tony MyersAug 19, 2025
  If the outdoor air damper remains closed on your Trane Heater, check the following: * Ensure the wiring between the controller outputs and the outdoor air damper is correctly connected for normal outdoor air damper operation. * Verify the controller has sufficient power by applying an input voltage of 24 Vac. If the Marquee/Power LED is OFF continuously, the controller may lack sufficient power or has failed. * Confirm that the controller is properly configured based on the installed devices and application. If the unit configuration does not match the actual end device, the outdoor air damper may not work correctly.

Trane UniTrane Specifications

General

Voltage	208V, 240V, 480V (depends on model)
Efficiency	Varies by model. Consult specific product data.
Control Options	Thermostat
Airflow	Varies by model. Consult specific product data.
Dimensions	Varies by model. Consult specific product data.
Weight	Varies by model. Consult specific product data.