18
LED is blinking three times
Motor inductance too small. Change
the motor.
LED is blinking four times
Defect
motor
wire.
Check
the
connectors.
LED is blinking five times
Different motor connections. Check
the connectors.
LED is blinking six times
Internal error. Please send the ESC
together with the completed service
form and a copy of the proof of
purchase to KONTRONIK.
LED is blinking seven times
Reversal polarity detected. Please
send the ESC together with the
completed service form and a copy of
the proof of purchase to KONTRONIK.
LED is blinking eight times
Internal error. Please send the ESC
together with the completed service
form and a copy of the proof of
purchase to KONTRONIK.
LED is blinking nine times
Over Voltage detected. Try to change
the battery.
LED is blinking ten times
Internal error. Please send the ESC
together with the completed service
form and a copy of the proof of
purchase to KONTRONIK.
LED is blinking eleven times
Series resistance too high. Use
smaller
resistance
(<10ohm
recommended) or bypass existing
resistance faster.
8.2 Errors during programming
No signal
Switch on TX
Connect receiver battery
connect ESC correctly to Rx
Signals – then steady light or no
signal
Throttle position „back" is too close to
throttle position „front"
Distance between throttle position
„back" and throttle position „front" is
too large.
Program throttle control to +/-100%,
lower if necessary
Program no shift of throttle control
(offset) at TX.
8.3 Errors in use
Unexpected motor shut down
If throttle is not used after motor shut down, the
LED shows shut down reason via blink code.
If disconnection reason cannot be identified,
KONTRONIK service should be contacted to
avoid damage of the ESC.
LED is blinking one time
Under voltage disconnection, battery
empty
LED is blinking two times
Over current disconnection. Maximum
current of ESC has been exceeded.
Change gear ratio or use less cells.
LED is blinking three times
Excess temperature. Improve cooling
of ESC.
LED is blinking four times
No TX pulses. Install Rx and antenna
with more distance from the ESC and
motor.
LED is blinking six times
Hardware reset due to too low
voltage. Check battery and receiver
for short circuit
LED is blinking seven times
Unexpected reset detected.
LED is blinking eight times
Over current detected by hardware,
immediate shut down, no restart
possible. Extreme overload, check
motor and gearbox for mechanical
damage
Check
motor
connectors
for
insufficient soldering.
LED is blinking continuously
The ESC is close to cut off due to
over temperature or over current.
Motor cannot be started
After battery connection the ESC unlocks the motor
only when recognizing the throttle position EMF-
brake and/or motor-off position. If the ESC does not
recognize these positions, no
is produced
and the motor remains off.
!
