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Trane error codes

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Trane error codes

Trane error codes may vary depending on the specific model and system. However, here are some of the common error codes for Trane HVAC systems:

  1. Error Code 126: This code indicates a problem with the communication between the indoor and outdoor units.
  2. Error Code 91: This code indicates a low refrigerant charge.
  3. Error Code 79: This code indicates a high-pressure switch fault.
  4. Error Code 72: This code indicates an open thermal protection device.
  5. Error Code 59: This code indicates a problem with the supply voltage.
  6. Error Code 22: This code indicates a problem with the low-pressure switch.
  7. Error Code 20: This code indicates a problem with the high-pressure switch.

It’s important to note that these are just a few examples, and the specific error codes for your Trane system may differ. If you encounter an error code, consult the system’s manual or call a professional HVAC technician.