Sunny Health & Fitness SF-T7515 Mode D'emploi page 27

Code
----- Safety key fault.
Communication abnormality:
E01 no communication from the top
console to the control board.
Motor fault or control board
E02
fault.
Incline failure: the incline motor
sensor wire is damaged or the
E04
wire for the incline motor is not
properly connected.
E05 Current overload protection.
E06 Burst clash protection.
No display in
Control board abnormality.
console
TROUBLESHOOTING
Description How to Troubleshoot
1. Insert the safety key properly.
2. Replace the safety key sensor or safety key. If
there's still a problem, replace the top console.
Possible Reasons: Communication obstructed between
control board and top console, please check to make
sure the wires are connected properly, and the wires are
without any punctures or damage.
If this does not resolve the issue, check the control board
and PCB IC to see if there's any damage, replace if
necessary.
1. Check if the motor cable is well connected.
Reconnect the wire and restart.
2. Check the motor or the control board for any damage.
Replace if necessary.
Check incline motor sensor wire and AC wire to see if
they are properly connected. Make sure the incline
motor wire does not have any punctures or damage.
Possible Reasons: Excessive current load, the incoming
voltage is too low or too high. The control board is
damaged. A moving part of the treadmill is stuck, and the
motor is unable to function properly.
Try to restart the treadmill. Also, check if there's any
burnt odors around the motor and control board. Make
sure the power and voltage comply with the standard.
Inspect moving parts to ensure they are operating
correctly. Listen for unfamiliar noises from the motors.
Possible Reasons: The power voltage is less than
normal by 50% or the controller has problems. Make
sure the motor wires are connected. Check the control
board for any damage or burnt odors. Replace if
necessary.
1. Check if the overload button switch is off, if so, press
to turn it on.
2. Check the wire on the power switch, overload button,
and control board to see if it is connected properly.
3. Check the top console wires and all cables between
the top console and control board.
4. Check the transformer and replace if necessary.
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