12
Battery charge indicator
When the battery is fully charged, the icon will show five full bars
on the left side of the display. When the battery is low on change,
the last bar will start flashing.
Backlight
Activate the backlight by holding SET/DOWN button for 3
seconds. To turn off the backlight, long press SET/DOWN button
and release.
Please, be sure to press the button for approximately 3 seconds.
If you hold it for a longer period of time (up to 10 seconds) the
display will enter the wheel diameter settings. In case it happens,
wait for 2 seconds to exit the wheel diameter settings and set the
backlight.
with backlight without backlight
Wheel diameter selection
Hold the UP button for 10 seconds and enter the wheel diameter
selection interface. The standard setting for EPIK SE in 20 inches
(1590 mm).
Error code definition
When the electric control system of the bike is out of order, the display will automatically display the error code and stop
working properly. The reason for the error is shown in the error code definition table below.
Error Code
Definition
2
Overcurrent action / Motor hall signal anomaly / Controller internal power device / Motor phase
missing
3
Motor hall signal abnormal / Motor turn off stop protection / Power supply terminal bad contact /
Control damage / Motor damage
4
Under voltage protection (battery issue)
5
Brake abnormal (boot detection)
6
Abnormal motor hall signal / motor damage
7
Throttle Error (boot detection)
9
Abnormal voltage/throttle, sensor cable order wrong, e.g. 36V system assembly 48V battery
A/10
Display and controller communication yellow fault
F/15
Display and controller communication green fault
If the display and controller connected to the 5 pin cable failure:
The display cannot boot, the screen is not displayed. Possible cause: the main power supply cable is not connected
well/Controller phase missing.
The display can be turned on, but after 3 seconds it stops working. Possible cause: the display and the controller
connected to the green, yellow cable of any 1 cables open.
