Treadmill starts to run by itself
Possible causes:
1.The console cable is broken.
2.PCB is out of order.
3.MCB is out of order.
Fix:
1.Replace the console cable with a new one.
2.Replace the PCB.
3.Replace the MCB.
All or some of the keys on console do not work
Possible causes:
1.Keypad connecting plug is not
2.Keypad is damaged.
3.PCB is damaged.
Fix:
1.Disconnect the keypad and replace the keypad, and check again.
2.Replace the keypad.
3.Replace the PCB.
