19
Electronic self-diagnostic system
When the bicycle is functioning normally, the red LED that is situated by the controller is
lit continually. In the case of an electronic malfunction, the controller comes programmed
with diagnostic capabilities to determine where the fault lies. The red LED will emit a
series of blinks, count them and refer to the table below for its explanation and solutions.
Troubleshooting
No. of
blinks
Explanation
Solution
2
brake lever cut off in
contact
check brake lever spring, brake levers should return to position
(applicable with electric cut-off levers)
3
4
5
6
7
8
9
10
11
12
brake lever cut off in
contact
first make sure the throttle switch is on. Then check wiring connection,
inspect for damage to the battery level gauge disconnect and reconnect
brake wire connections in the battery gauge.
throttle not in position
check if throttle spring is faulty
throttle failure
check throttle connections or replace
low voltage
recharge battery or loose battery cable connection
excessively high voltage
measure battery voltage, contact your Hebb dealer
sensor fault
check battery, power cables or replace controller
motor incompatibility
contact your Hebb dealer
overheat, thermostat
activated
contact your Hebb dealer
thermostat failure
allow to cool, reboot system
amps control / controller
failure
replace controller
power failure
replace controller
No light
