W W W . R A D P O W E R B I K E S . C O M
19
4.
Improper turn on sequence
5.
Brakes are applied
4.
Turn on bike with proper sequence
5.
Disengage brakes
2
Irregular acceleration and/or
reduced top speed
1.
Insufficient battery power
2.
Loose or damaged throttle
1.
Charge or replace battery
2.
Replace throttle
3
When powered on the motor does
not respond
1.
Loose wiring
2.
Loose or damaged throttle
3.
Loose or damaged motor plug wire
4.
Damaged motor
1.
Repair and or reconnect
2.
Tighten or replace
3.
Secure or replace
4.
Repair or replace
4
Reduced range
1.
Low tire pressure
2.
Low or faulty battery
3.
Driving with too many hills, headwind, braking,
and/or excessive load
4.
Batter discharged for long period of time without
regular charges, aged or damaged.
1.
Adjust tire pressure
2.
Check connections or charge battery
3.
Assist with pedals or adjust route
4.
Replace the battery
5
The battery won’t charge
1.
Charger not well connected
2.
Charger damaged
3.
Battery damaged
4.
Wiring damaged
1.
Adjust the connections
2.
Replace
3.
Replace
4.
Repair or replace
6
Wheel or motor makes strange
noises
1.
Damaged motor bearings
2.
Damaged wheel spokes or rim
3.
Damaged motor wiring
1.
Replace
2.
Repair or replace
3.
Repair or replace motor.
Error Detection
Your Rad Power Bike is equipped with an error detection system integrated into the LCD display and motor controller. In the
case of an electronic control system fault an error code should display. The following error codes are the most common and
can aid in troubleshooting. If your bike has an error code displayed at any time it is recommended that you cease operation
and contact Rad Power Bikes immediately.
Error Code
Definition
21
Abnormal Current
22
Throttle Fault
23
Motor Phase Problem
24
Motor Hall Defect
