8
DISPLAY MANUAL
DP E12.UART
ERROR CODE DEFINITION
This system can indicate all errors occurring on the Pedelec. In certain modes, the LEDs will flicker when an error
code occurs.
Error code
Error definition
Solution
The second LED flickers 7 times in
rapid succession
High voltage protection
Check the battery voltage
The second LED flickers 8 times in
rapid succession
Fault with motor hall
sensor inside
Have your dealer check the motor
stator
The first LED flickers once
The motor temperature
reaches to the max
protection value
Stop riding and wait until the LED
stop flickering
The first LED flickers once then
the second LED flickers twice
Fault with current sen-
sor inside controller
Have your dealer check the controller
The first LED flickers once then the
second LED flickers 3 times
Fault with temperature
sensor inside battery
Check the battery
The first LED flickers twice then
the second LED flickers once
Fault with wheel speed
detecting sensor
Check the motor stator
The first LED flickers twice then
the second LED flickers twice
BMS communication
fault
Replace the battery
The first LED flickers 3 times in
rapid succession
Communication fault
1. Check the connectors between
the EB-BUS and the controller
2. Replace the controller
