34
ERROR 21
ERROR 22
ERROR 23
ERROR 24
ERROR 25
ERROR 30
7KHPRWRUFXUUHQWIDLOXUH
The throttle abnormal
The motor phase line
IDLOXUH
Motor hall signal is abnor-
mal
7KHEUDNHIDXOLUH
The display communication
IDXOLUH
Check the motor connection
FDEOHΖIWKHFRQQHFWLRQFDEOHLV
normal, replace the a new motor.
Check the throttle connection
FDEOHΖIWKHFRQQHFWLRQFDEOHLV
normal, replace the throttle.
Please check the motor connec-
WLRQFDEOHDWȴUVWO\ΖIWKHFRQQHF-
tion cable is normal, replace the
motor.
Check the motor connection
FDEOHLIWKHFRQQHFWLRQFDEHOLV
normal, replace the motor.
%HIRUHSRZHURQWKHYHKLFOH
SOHDVHFKHFNWKHEUDNHOHYHULI
reset and the connection cable is
QRUPDOLIWKH\ȇUHQRWKDYHDQ\
issues ,replace the brake levers.
&KHFNLIWKHFRQQHFWLRQFDEOH
between the display and the
controller is abnormal, and
UHSODFHWKHGLVSOD\LIWKHUHLVQR
abnormality .