4
Factory Reset
• Restore the default values with the SET button
Turn on the transmitter first (with the throttle trigger in the neutral position), then turn on the esc (with the light is in the off state), finally press and
hold the SET button of the esc switch for over 3 seconds. RED & GREEN LEDs flash
simultaneously indicating you have successfully restored all the default values within your ESC. Once you power the ESC off, and then back on, your
settings will be back in the default mode.
• Restore the default values with a LED program card
After connecting the program card to the ESC, press the "RESET" button and the "OK" button to factory reset your ESC.
05
Troubleshooting
TROUBLE
The light does not turn on after power-
up, the motor does not start, and the
fan does not work.
The esc does not work after power
on, with a "beep-beep-,beep-beep-
,..." Warning tone accompanied by
a flashing light (approximately 0.5
seconds for each set of two-tone
intervals).
After power on, the red light flashes
quickly.
The motor runs in the opposite
direction when it is accelerated.
The motor suddenly stopped or
significantly reduced the
output in running.
The motor stuttered but couldn't start.
The vehicle could run forward (and
brake), but could not
reverse.
The LED program card kept display 3
short lines (- - -) after you connected it
to your ESC.
The throttle travel setting (ESC/Radio
Calibration ) could not be completed.
POSSIBLE REASON
1. No power is supplied to the ESC.
2. The ESC switch is damaged
Input voltage is abnormal
1. The ESC didn't detect any throttle
signal.
2. The neutral throttle value stored on
value stored on the transmitter.
1. The (ESC-to-motor) wiring order was
incorrect.
chassis.
1. The throttle signal is lost.
2. The ESC has entered the Low Voltage
Protection Mode or Over-heat
Protection Mode
1. Poor connection between esc and
motor.
2. The ESC was damaged (some MOSFETs
were burnt).
1. The throttle neutral position on your
transmitter was actually in the
braking zone.
2. Set the "Running Mode" improperly.
3. The ESC was damaged.
The program card was connected to the
ESC via the throttle cable
(Rx cable).
The esc did not receive the correct
throttle signal.
SOLUTION
1. Check the battery, and whether the connection
between battery and esc is good and whether the
plug is soldered well.
2. Replace the switch.
Check the battery voltage or change the battery for
test.
1. Check if the throttle wire is reversely plugged in or
in the wrong channel and if the transmitter is turned
on.
2. Re-calibrate the esc.
Swap any two wire connections between the ESC and
the motor.
1. Check the transmitter and the receiverCheck the
signal wire from the throttle channel of your receiver
2. Red LED flashing means Low Voltage. Green LED
flashing means Over-heat.
1. Check all plugs and soldering points, and re-solder
them if necessary.
2. Contact the distributor for repair or other
customer services.
1. Re-calibrate the throttle neutral position. No LED
on the ESC will come on when the throttle trigger is
at the neutral position.
2. Set the "running mode" to "Forward/Reverse with
Brake".
3. Contact the distributor for repair or other customer
services.
Connect the program box with the correct interface,
which to the fan port, not throttle cable.
1. Check whether the throttle cable is correctly
connected to the receiver.
2. If the servo works normally, you can connect the
throttle cable of esc to the steering channel to have
a test, or change the transmitter/receiver system for
test directly.
9