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Qiewa Electric Scooter Q1 Hummer Manual

Qiewa Electric Scooter Q1 Hummer Manual Image

Q1 Hummer User Manual

Copyright© Qiewa Industrial Co., Ltd All Right Reserved

  • Do not place battery near fire, flammable, explosive, or corrosive objects.
  • Do not dissemble battery or charger, any damage caused by such actions are not eligible for warranty.
  • Do not short the circuit with wires or fuses.
  • Do not drop or throw battery and charger.
  • Please store battery in dry, ventilated environment.
  • Do not cover battery or charger with other objects to prevent overheating.
  • Keep battery and charger away from young children.
  • Do not carry charger while riding, any damage caused by user’s mistake will void warranty.
  • Avoid sharp or uneven surfaces such as railroads and stairs.
  • Please double-check all structures and brake systems before riding.
  • Do not temp to service or modify any part.
  • Do not overload or hang objects on handle bar.
  • Please wear rain coat if riding in rain, do not ride while holding umbrella.
  • Please wear protection gear at all times and obey all local traffic laws.
  • Keep Battery charged if possible, or it may shorten battery life.
  • Recharge the battery at least once per month if not in use.
  • Replace the battery if any damage found on exterior of the battery or wire.
  • Park at cool area and avoid direct sunlight in hot seasons, keep battery in 5 – 3 0°C environment.
  • Do not overcharge the battery.
  • Do not recharge while using.
  • Do not charge continuously mere than 18 hours.
  • Please remove power plug from power source first, then remove the charge plug from the battery.
  • Red light indicates power connection; green light indicates recharge completed.
  • Lock: Lock mode, vehicle cannot be started.
  • Unlock: Unlock mode, vehicle cannot be started.
  • Lightning: After alarm deactivated, press twice to trigger siren sound, now the vehicle is ready to be strted.
  • Siren: Activate alarm.

Product Structure

  1. Electronic Instrument Gauge
  2. Quick Release for Handle Bar
  3. Remote Control
  4. Handle Bar Beam
  5. Headlight & Horn
  6. Quick Release for Chassis
  7. Front Suspension
  8. Tires
  9. Kick Stand
  10. Mud Flap
  11. Tail Light
  12. Disk Brakes
  13. Rear Suspension

Electronic Instrument gauge

  • Press and hold to turn off.
  • While turned off, press once to turn on, press again to switch data review.
    ODO = Total travelled mileage
    RM = Remaining meleage
    ERRO = Error/Malfunction
    Trip= Single trip mileage.
    TM = Current Time
  • Press +/- to adjust travel speed
    Gears: 1st gear is slowest, 3rd gear to be traveled at highest speed.
  • Press and hold + and — to enter setting mode, press  to change setting
    P01: Background lighting: higher the number the brighter. (Def. 2)
    P02: Unit: 0 for km, 1 for mile
    P03: Voltage level: 24v,36v,48v.(Def.48v)
    PO4:Gauge Stand by time: 0 means always on, can be set 1 to 60 min. (Def. 5 min)
    P06: Wheel Size: Def 0011.0, do not change this setting.
    P07: Speed Calibration: Def.00024, do not change this setting.
    P09: 0 = Accelerator starts 1 = Slide start(Def. 0)
    P14: Remote Control Current Limit: 1-20A, Def. 12, do not change this setting.
    P15: Speed Limit: Set 0 — 100km/h, Def. 60km/h
    P16: Cruise Control: 0 to shut off, 1 to activate. Def. 1.
  • WARNING: Suggest NOT to change any of above settings, any damages caused by altering setting references are not eligible for warranty.


  • Specification (Dimension) 113*61*121cm
    (Wheel Base ) 93cm
    (Weight ) 25kg
    (Max Load ) 200kg
    (Battery ) Lithium Battery
    (Voltage) 48v
    (Output ) 800w
    (Tire Size) 10″
    (Tire Type) Inflatable
    (Handle Bar) Quick Release
    (Chassis) Quick Release
    (Max Speed) 55km/h
    (Suspension) F&R
    (Range) 100km
    (Range may vary by load.)
  • Safety (Headlight ) 0
    (Chassis Lamp) 0
    (Remote) 0
    (Brake Light ) 0
    (Aluminum ) 0
    (Seat) Removable
    (Brakes) Disk
  • Charger
    (Power) 48v3a (
    Recharge Time) 12Hr

Chassis Folding/Unfolding

Seat Installation

Trouble Shooting

  • ERRO 1 : Electrical error
  • ERRO 2 : Throttle error
  • ERRO 3 : Controller error
  • ERRO 4 : Brake malfunction
  • ERRO 5 : Low voltage protection
  • ERRO 6: Communication fail, gauge fail to receive input from remote.
  • ERRO 7: Communication fail, remote fail to receive output from gauge.
  • It is normal and do not worry if ERRO flashes on gauge while braking.


Malfunction Reason How to fix
Gauge shows no power 1.Battery too low Replace switch unit
2.Broken fuse Fully charge the battery
Gauge shows enough power but cannot start 1.Battery false wiring Reconnect firmly
2.Damaged wires Send to distributor for service
3. Handle bar false wiring Send to distributor for service
Range too short 1.Low tire pressure inflate the tires
2.Damaged battery Replace the battery
3.Low charge or damaged charger Fully charge the battery or replace the charger
4.UphilI, against wind, or overweight loads Suggest to assist with man-power
Not charging 1.Charger plug misconduct Clean conduct points.
2.Damaged charger Replace charger
3.Damaged Battery Replace battery
4.False wiring Replace fuse
Others 1.Ff above trouble shooting does not solve issue Please contact distributor or manufacturer
2.Damaged controller, battery, or charger Temp to dissemble and fix may void warranty

Visit us at QiewaScooter.com for any questions about your scooter.
Copyright© Qiewa Industrial Co., Ltd