DESCRIPTION OF POSSIBLE CAUSES FOR ACTIVE ALARMS AND ERROR
ALARM
TYPE
DESCRIPTION ALARM CONDICTION POSSIBLE CAUSES
ALL 4
Motor
temperature
first high level
Real values of temperature
Break of temperature sensor
Problems with electronic card of control
ERR 1 Over Voltage
Value of voltage over 70 V
Time of intervention 60 ms
Hard use of the scooter on the way down
Problems with electronic card of control
ERR 2 Under Voltage
Default value = 20 V
Intervention Time 400 ms
Low level energy inside the battery
Problems with electronic card of control
ERR 3
Temperature
dissipator high
and low level
Default high level value 75°C
Time intervention 1 s
Dissipator over temperature
(environmental causes, hard use)
Problems with electronic card of control
ERR 5
Motor
temperature
second high
and low level
Default high level value 140°C
Default low level value -25°C
Time intervention 1 s
Real values of temperature
Break of wiring of temperature sensor on the
motor
Break of temperature sensor
Problems with electronic card of control
ERR 7 Current Alarm Too much elevated current on the motor
Break of Mosfet
Wiring phases wrong motor
Problems with electronic card of control
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