Just managed to fix a Sole F63 (2016 model) treadmill that powered up OK but displayed "E7" at the end of the countdown after the Start button was pressed. Fault was that one of the two IRFP460A power MOSFETs on the motor control board had blown, with low resistance (2 - 4 ohms) measured between any two of its pins. (I had to desolder both MOSFETs to discover that only one had blown, they are wired in parallel.)
This fix may also be applicable to Flow Fitness DTM2000 and DTM3500 treadmills, which use a variant of the same motor-control board.
This fix may also be applicable to Flow Fitness DTM2000 and DTM3500 treadmills, which use a variant of the same motor-control board.
