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-   -   Furnace code flashes 2 times (https://www.askmehelpdesk.com/showthread.php?t=444179)

  • Feb 7, 2010, 10:32 AM
    TSP_CA
    Furnace code flashes 2 times
    My Trane XR80 furnace is showing a flashing code of 2. The manual indicates it as external lockout. Any ideas as to what this means and how to repair it?
  • Feb 7, 2010, 10:34 AM
    TSP_CA

    I have a Trane XR80 furnace. I have noticed that it is now running constantly (with heat for a while and then no heat). I checked the diagnostics code and it is now flashing 2 times. The code indicates it as an 'External Lockout'. Anyone know what that means and how it can be repaired?

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