DKN technology EcoRun Manual Del Usaurio página 117

Code Description
Communication error. The control board and
E01
computer are not communicating correctly.
E02
Erratic motor cable connection
E03 Speed sensor error.
E04
Incline motor error
E05 Over-current protection.
E06 Controller self-check error.
E07 EPROM (Data memory error)
The machine stops and goes into fault status, computer shows "E1", and the alarm beeps three times.
Possible causes: check all the connection points between the console and controller. Make sure all plugs
are well connected. Check all the wires for damage. If this fails, change the connector wires.
Start and stop fault status. The computer beeps 9 times and shows "E2". Treadmill goes into the ready
mode and restarts. Possible causes: low power or voltage, or faulty controller. Check all motor wires for
correct connection.
Stops and go into fault status. Computer shows "E03". Other areas show blank. After 10 seconds the
machine will go into ready mode, and can be restarted.
Possible causes: the computer is not receiving motor speed sensor feedback for more than 3 seconds:
check sensor plug and motor connection wires. Check the controller.
Check if incline motor sensor wire and AC wire are well connected. After checking press the button on
controller to reset the incline motor adjustment.
Stops and goes into fault status, computer shows "E05". Other areas show blank. After 10 seconds the
machine will go into ready mode, and can be restarted.
Possible causes: system encounters overvoltage and goes to self-preservation. Moving parts may be
blocked. Check and adjust the machine and restart. Check motor or controller for burning smell. If so,
change motor and/or controller. Check whether the power voltage is too low or not to the standard and
retest with the correct voltage.
Computer shows "E06". Possible causes: the controller wires are not connected well, check and
reconnect or change. After checking press the button on controller to reset the system.
Computer shows"E08". Possible causes: the controller wires are not connected well, check and
reconnect or change EPROM IC.
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