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TROUBLESHOOTING
Problem
After powering ON the ESC, the motor does not work, no sound is emitted, and the LED is off.
After powering ON the ESC, the motor does not work and the red LED blinks
The vehicle runs in reverse when applying the throttle.
The vehicle will not go in reverse.
The motor does not work but the LED works normally.
The motor suddenly stops running while driving the vehicle
The vehicle does not reach top speed and the red LED does not remain solid at full throttle.
Cause
Insufficient voltage; the connections between battery pack and ESC are incorrect.
Damaged On/Off switch.
Solution
Check the power connections and/or replace the connectors.
Abnormal throttle signal.
Throttle calibration has failed.
Motor connected incorrectly.
The jumper is in the wrong position.
The throttle neutral point has changed.
Bad connection between the motor and
ESC.
Motor is damaged.
The throttle signal from the transmitter has been lost
The ESC has entered Low Voltage Cutoff mode.
The ESC has entered Thermal Protection mode
Replace switch.
Be sure the transmitter is working properly and that the batteries are charged. Check the receiver plug connection.
Set the throttle trim to the neutral position.
Check the motor wire connections; reverse the connection.
Place the jumper in the correct position.
Set the throttle trim to the neutral position.
Check the connection or replace defective connectors.
Repair or replace motor.
Be sure the transmitter is working properly and that the batteries are charged
Be sure that the ESC is plugged into the receiver correctly
Re-charge the battery/install a fully charged battery
Allow the ESC to cool down
Transmitter settings are incorrect.
Check the transmitter settings. Set D/R and
EPA/ATV settings to 100% and set throttle trim to neutral.
Reedy_ESC_SC4000_Manual.indd 1 3/9/18 3:12 PM
Reedy_ESC_SC4000_Manual.indd 2 3/9/18 3:12 PM

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