Owners manual MELEX 4XX MELEX 2021/01
31
2,8 ●● ●●●●●●●●
Motor‘s overheating
2,9 ●● ●●●●●●●●●
Error of motor temperature sensor (pin 8)
3,1 ●●● ●
Short circuit or gap in the solenoid’s coil circuit (pin 6)
3,3 ●●● ●●●
Short circuit or gap in the transmitter coil of STOP lamp (pin 4)
3,4 ●●● ●●●●
Short circuit or gap in the transmitter coil of REVERSE lamp (pin 3)
3,5 ●●● ●●●●●
Short circuit or gap in the acoustic signal circuit (pin 2)
3,6 ●●● ●●●●●●
Error of motor encoder
3,7 ●●● ●●●●●●●
Lack of connection to the motor. Gap in motor winding
3,8 ●●● ●●●●●●●●
Short circuit of solenoid contacts. Lack of connection U phase on motor
3,9 ●●● ●●●●●●●●●
Contacts of solenoid do not connect. Lack of good connection
4,1 ●●●● ●
Too high exit’s signal of pot box pedal (pin 16)
4,2 ●●●● ●●
Too low exit’s signal of pot box pedal (pin 16)
4,5 ●●●● ●●●●●
Too low resistance of pot box pedal (faulty potentiometer) (pin 18)
4,6 ●●●● ●●●●●●
Error of record into controller’s memory
4,7 ●●●● ●●●●●●●
Error in start sequence: keyswitch KSI>Direction>pot box pedal
5,1 ●●●●● ●
Error HPD after the key-switch is switched on, the pressed pot box pedal down was
detected (reading from the pedal potentiometer)
5,2 ●●●●● ●●
Free rolling down of a vehicle from slope without pressed pot box pedal
5,4 ●●●●● ●●●●
Low level of batteries
5,5 ●●●●● ●●●●●
Error HPD after the key-switch is switched on, the pressed pot box pedal
down was detected (reading from the potentiometer and the pedal micro-
switch)
5,6 ●●●●● ●●●●●●
CAN communication error
5,7 ●●●●● ●●●●●●●
Handbrake applied
5,8 ●●●●● ●●●●●●●●
Low level of brake fluid
5,9 ●●●●● ●●●●●●●●●
Incorrect battery voltage
6,1 ●●●●●● ●
Incorrect boot sequence: key-switch (KSI)> Direction> pot box pedal
7,1 ●●●●●●● ●
System Error
7,3 ●●●●●●● ●●●
Motor short circuit, error of motor encoder, faulty connections
Table 5-4-2
WARNING
Prior to commencement of any actions in the batteries compartment, or while
removing any electric device, please disconnect the batteries wires (blue hose BAT- and
red hose BAT+)
Prior to commencement of any actions in vehicle electric installation when the
batteries hoses are connected (apart from batteries recharging), please block the vehicle
front wheels and lift up the vehicle rear part.
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