The speed sensor is working - the green light on the motor control board blinks as the magnet passes the switch. If I unlug the spped sensor from the motor control board the treadmill stops and I get alow speed error code. So it seems everything is operating properly but the odometer on the display does move off of zero. Could it be a broken wire or something wrong on the moter control board?
SOURCE: F63 sole treadmill, low speed error when inclined
If the calibration does not pass you may need to check the speed sensoralignment. You must understand the instruction for calibration is under the hood for motor.
1) Remove the motor cover hood by loosening the 4 screws that hold it inplace (you do not need toremove them completely).2) The speed sensor is located on the left side of the frame, right nextto the front roller pulley (thepulley will have a belt around it that also goes to the motor). Thespeed sensor is small and blackwith a wire connected to it.3) Make sure the sensor is as close as possible to the pulley withouttouching it. You will see a magneton the face of the pulley; make sure the sensor is aligned with themagnet. There is a screw thatholds the sensor in place that needs to be loosened to adjust thesensor. Re-tighten the screw whenfinished.
2) if the problem persist you must Test the main motor for open, ground 3) the main control board faulty. See the block diagram that I did as person like you that understand that 90% of functions the main motor controller board has effect.
good luck. sincerely. God bless you.
E.CUADRA
MANAGUA, NICARAGUA. C.A
SOURCE: I have a Sole F63
Test the flexible cable from keypanel vs display board and tigh the connector from display board vs main controll motor board. Test the relais if there are. Test for open and close, and clean the contact with spray for clean contact. Watch the videos. Finally the display board can be faulty b) main motor board too faulty.
http://www.youtube.com/watch?v=TquYcOzGIw4&feature=related
http://www.youtube.com/watch?v=9G4MZh8JO2Q
http://www.youtube.com/watch?v=M7qJrRbdfBc
http://www.youtube.com/watch?v=MIIxoPtvhy8hthttp://www.fixya.com/support/r10724803-measure_voltage_in_transforme_fitnesshttp://www.youtube.com/watch?v=bF3OyQ3HwfU&feature=relatedgood luck , sincerely God bless you.
E.CUADRA
MANAGUA, NICARAGUA
SOURCE: How do I fix a sole F63 treadmill that accelerates to maximum speed after about 30 minutes of use?
usually the motor will be controlled by a triac its a silicon device you apply more volts to a pin to allow more current to flow thru it
between its two other pins
so its used to control the motor speed
its more likely its a problem before the triac
a 'driver' device
i would take the control board out and examine it carefully for any blackened devices
so to rule out this drive chain i would take the board to a service tech like a TV repair guy and ask him to cast his eye over it
i usually get a few beers from people to do this as a bribe
always works for me and you would be surprised
you could take a photo or two as jpg in macro mode of the board
component side and post them and i can cast my eyes over them for free..
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