PFTL7257 Proform 725 Tech Sheet Part #: 141839: Error Codes

Dec 20, 2020

ERROR CODES

E1 - Incline Error. Either the incline sensor signal is not reaching the console or the incline motor is not turning when an incline button is pressed.

E20 - Intermittent Speed Signal. Console is not receiving a consistent signal from the speed sensor.

E21 - Lost Speed Signal. Console does not receive a speed signal when set above 0.0 MPH. Either the signal is not reaching. the console or the drive motor is not turning.

E22 - Overspeed Signal. Treadmill is running faster than the set speed. Possible friction problem between board and belt. Also check tension on walking belt and drive belt.

E23 - Erratic Speed Signal. Speed Signal to console changes erratically while treadmill runs at constant speed. Check Sensor positioning.

PLS - Pulse Error. Console is not receiving a pulse signal when one is required during a pulse driven program.

E6 - EPROM Checksum error. Replace console if error repeats.