Instruction Booklet
EW-M40
•
EW-M39
12
TROUBLESHOOTING
Flash Description
Meaning
1
Battery Low
The batteries are running low.
•
Recharge the batteries
2
Low Battery Fault
The batteries have run out of charge.
•
Recharge the batteries.
3
High Battery Fault
Battery voltage is too high. This may occur if
overcharged &/or traveling down a long slope.
•
If traveling down a slope, reduce your
speed to minimize the amount of
regenerative charging.
•
Check the battery and associated
connections and wiring.
4
Current Limit Time-out
The motor has been exceeding its maximum
current rating for too long. This may be due
to a faulty motor.
•
Check the motor and associated
connections and wiring.
•
Turn the controller off, leave for a few
minutes and turn back on again.
5
Park Brake Fault
Either a park brake release switch is active
or the park brake is faulty.
•
Check the park brake and associated
connections and wiring.
•
Ensure any associated switches are in their
correct positions.
6
Throttle OONAPU
The Throttle is out of neutral when turning the
controller on.
•
Ensure the throttle is in neutral when turning
the controller on.
•
The Throttle may require re-calibration.
7
Speed Pot Fault
The throttle, speed limit pot or their associated
wiring may be faulty.
•
Check the throttle and speed pot and
associated connections and wiring.
8
Motor Voltage Fault
The motor or its associated wiring is faulty.
•
Check the motor and associated
connections and wiring.
9
Other error
The controller may have an internal fault.
•
Check all connections & wiring.
