109
ELECTRIC BYCICLE COMPACT
EN
Problem Possible Cause Possible solution
No power when the
switch is turned
“ON”
• Blown fuse
• Loose connectors
• Broke wire
• Faulty switch
• Faulty controller
• Replace fuse
• Check all connectors
• Inspect all wires for damage
• Replace switch and retest
• Replace controller and retest
Bicycle operates OK
but battery gauge
does not light up
• Loose connectors
• Damaged wires
• Faulty battery gauge
• Check throttle and/or battery
gauge connectors
• Inspect all wires
• Replace battery gauge
Battery gauge lights
up but bicycle does
not operate
• Faulty brake inhibitor
• Loose motor wire connector
• Replace brake inhibitor(s) and
retest
• Check motor wire connector
Bicycle runs at
full speed without
pedalling
• Faulty sensor
• Faulty throttle
• Faulty controller
• Replace sensor and retest
• Replace throttle and retest
• Replace controller and retest
Battery indicates
full charge when
tested at the charge
port but bicycle
does not operate
• Faulty controller
• Loose connectors
• Poor contact between battery
terminals
• Replace controller
• Check all connectors
• Inspect and clean battery
terminals
Throttle(on bicycle
so equipped) does
Not spring back to
neutral position
• Grip jammed against throttle
• Faulty throttle
• Reposition grip so gap between it
and the
• Throttle is 1-2mm
• Replace throttle
Bicycle has
intermittent power
• Loose connectors
• Damaged wires
• Check all connectors
• Inspect all wires
Charger shows a full
charge in an
Unusually short
amount of time
• Faulty charger
• Faulty battery
• Replace charger
• Replace battery
Indicator light on
charger not
Illuminated when
charger is
Plugged into outlet
• Outlet has no power
• Faulty charger
• Check outlet for power
• Replace charger
Charger(Lithium)
indicator light
only flashes red and
never changes
to green
• Damage wire from charger port to
battery
• Faulty battery
• Inspect wire
• Replace battery
Use approved replacement parts, particularly for safety-critical components.
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