14
Factory Reset / Reset All Items To Default Values
At any time when the throttle is located in neutral zone (except in the throttle calibration or parameters program
process), hold the “SET” key for over 3 seconds, the red LED and green LED will flash at the same time, which
means each programmable item has be reset to its default value. It needs to be restarted to complete the whole
process.
How to restore the factory settings with the LED program card:
After connecting the LED program card to the ESC, press the "RESET" button and the "OK" button to reset the ESC.
Troubleshooting
After power on, motor doesn’t work, and the
cooling fan doesn’t work
The connections between battery pack and
ESC are not correct
Check the power connections
Replace the connectors
After power on, motor can’t work, but emits
“beep-beep-, beep-beep-” alert tone. (Every
“beep-beep-” has a time interval of 1 sec.)
Input voltage is abnormal, too high or too low
Check the voltage of the battery pack
After the ESC was powered on and finished
LiPo cells detection (the GREEN LED
flashed N times), and then the RED LED
flashed rapidly.
1. The ESC didn't detect any throttle signal.
2. The neutral throttle value stored on your
ESC is different from the
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 throttle range after you
release the throttle trigger to the neutral
position.
The motor runs in the opposite direction
when it is accelerated
1. The (ESC-to-motor) wiring order was
incorrect.
2. Your chassis is different from popular
chassis.
Swap any two wire connections between the
ESC and the motor.
The motor suddenly stops running while in
working state
The throttle signal is lost.
The ESC has entered the Low Voltage
Protection Mode or Over-heat Protection
Mode
Check the transmitter and the receiver
Check the signal wire from the throttle
channel of your receiver
Red LED flashing means Low Voltage.
Green LED flashing means Over-heat
The LED program card kept display 3 short
lines (- - -) after you connected it to your
ESC.
The programming card/box was connected
to the ESC via the throttle
control cable (Rx cable).
It is wrong to use the Rx cable to connect
programming card/box. The programming
port of this ESC is also the fan port, so
please connect the ESC and programming
card/box by plugging the programming cable
into the fan port.
The vehicle could run forward (and brake),
but could not reverse.
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.
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.
The car ran forward/backward slowly when
the throttle trigger was at the neutral position.
1. The neutral position on the transmitter was
not stable, so signals
were not stable either.
2. The ESC calibration was not proper.
1. Replace your transmitter
2. Re-calibrate the throttle range or fine tune
the neutral position on the transmitter.
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