Retrospec Valen REV+ Manual page 7

In the restore default, battery power, ODO and trip distance is not restored, the
power-on password could be restored.
7 Error code
When the e-bike electronic control system fails, the display will automatically
display ERROR code. For the definition of detailed error code, see Appendix 1 1.
Only when the fault is eliminated, can exit the fault display interface, the e-bike
will not continue to run after the fault occurs.
Version
This user manual is for a general-purpose UART-5S protocol software (version
V1.0). Some version of the e-bike LCD may have slightly difference, which should
depend on the actual use version.
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10--Over Voltage –Check battery, Controller and All connections
11--Under Voltage—Check battery, Controller and All connections
12--Speed Feedback Fault—Check motor connection and Controller
13—Overtemperature--Controller or Motor—Let system cool and
Check connections
14--Voltage Fault—Check battery and Connections
15--Abnormal Output—Check all connections
16--CPU Fault CPU—Check controller and All connections
17--Runaway Protection—Check battery and All connections
18--Assistance sensor Fault—Check PAS or Torque sensor and connections
19--Speed sensor Fault—Check motor and connections
20--Communication Fault—Check all connections, Display and Controller
21--Over current or MOSFET Fault (Controller)—Check Controller and All
Connections
22--Throttle Fault—Check Throttle connections
23--Phase Fault (motor)—Check motor and Connection
24--Hall Fault—Check motor and Connection
25--Brake error—Check brake lever sensor connection and lever movement.
Willalso display if holding brake while turning bike on (let go of brake if this hap-
pens and it should go away).
30--Controller communication fault—Check Controller and All connections
31--Battery communication fault—Check battery, Controller and Connections
32--Controller and battery communication fault Check battery, Controller and
Connections
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