Vermeiren Sedna Manuel D'utilisation page 28

EN
NL
Code
4
5
6
7
8
9
(*)
OONAPU fault means "Out Of Neutral At Power Up". This fault appears for example if the operating
lever at the left or right side does not return to its neutral position causing the scooter to move the
moment the ON/OFF switched is being operated. The scooter/controller is protected to prevent this
abrupt movement.
Problem
Current limit has
been reached
Or
Temporary stop due
to high controller
temperature
Brake fault
Drive inhibit
Fault at speed
control
Motor voltage fault
Other error
Meaning
Maximum current rating of motor has been exceeded for too
long.
•
because the scooter has stalled. Switch the scooter off.
Wait a few minutes and switch it back on.
•
caused by a motor fault. Check motor, its associated
connections and wiring.
Scooter switches off automatically when temperature of
controller or motor gets too high. This can be caused by:
•
driving up a long, steep slope;
•
an ambient temperature which is too high;
•
leaving the scooter in the sun for too long.
By switching the scooter off, all components are able to cool
down. When the temperature is back to normal, the scooter
can be started again. But we advise to leave it OFF for 5 more
minutes to let it cool down completely.
Either a brake release switch is active;
Or the brake system is faulty.
•
Check brake and associated connections and wiring.
•
Make sure that any associated switch is in its correct
position.
Either a stop function is active;
Or charger inhibit;
Or OONAPU (*) condition has occurred.
•
Release the stop conditions.
•
Disconnect the battery charger.
•
Make sure that the operating levers are in neutral
position when the scooter is switched on.
•
Possibly the operating-levers mechanism requires re-
calibration.
Operating levers, speed control, SRW or their wiring may be
faulty.
•
Check the operating-lever mechanism and speed
control and associated connections and wiring.
Motor and its wiring may be faulty.
•
Check motor and associated connections and wiring
Controller may have an internal fault.
•
Check all connections and wirings.
EN - 24
Sedna
2019-02
Troubleshooting