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    Oct 7, 2018, 07:42 AM
    Yellow light on trane tv80 furnace board remains on
    Float switch was energizeed (clog in condensate line) - removed water from pan, but can't get blower to energized. Outdoor unit will run with disconnect switch ON, but... no blower operation.
    Red light on board flashes. Yellow light on bottom of circuit board (second from right side) is steady.

    Bad ECM motor ?

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