Have picked up , for nothing, a Rayleigh Velo XC, Ladies e-bike
PAS only, dead battery.
On opening it, two parallel groups at zero volts.
Made temporary re pack with LiPo cells, connected up balance wires
Battery outputs full pack voltage, ( well 41 volts at moment)
Controller outputs 5 volt to rear axle torque sensor.
Battery indicator on battery shows full
Handle bar display has lost its cover,
It has three buttons I have ID'd as
power
Assist level (x2?)
Lights... none fitted
Three green LED's. battery ?
Two orange LED's Assist level ?
Red... light on/off
When Power button pressed, sometimes all three greens come on and stay on, sometimes they sequence, sometimes all three flash simultaneously, until assist button cycled
Motor never runs... even with 3-4 volts applied to yellow torque sensor input
Any one any clues?
What does flashing greens indicate ?
Can someone give definite ID of the bike and likely year
Thanks



PAS only, dead battery.
On opening it, two parallel groups at zero volts.
Made temporary re pack with LiPo cells, connected up balance wires
Battery outputs full pack voltage, ( well 41 volts at moment)
Controller outputs 5 volt to rear axle torque sensor.
Battery indicator on battery shows full
Handle bar display has lost its cover,
It has three buttons I have ID'd as
power
Assist level (x2?)
Lights... none fitted
Three green LED's. battery ?
Two orange LED's Assist level ?
Red... light on/off
When Power button pressed, sometimes all three greens come on and stay on, sometimes they sequence, sometimes all three flash simultaneously, until assist button cycled
Motor never runs... even with 3-4 volts applied to yellow torque sensor input
Any one any clues?
What does flashing greens indicate ?
Can someone give definite ID of the bike and likely year
Thanks


