Bunch Coupe User Manual

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User Manual The Coupe

Version 1.5

January 2021

Table of Contents

Summary of Contents for Bunch Coupe

Page 1 User Manual The Coupe Version 1.5 January 2021...
Page 3 In addition, we will provide recommendations and tips for cycling on your Bunch cargo bike and explanations of the warranty and maintenance.
Page 5: Table Of Contents
Table of Contents Bicycles with pedal assist .......................... 7 Display and operation ..........................8 Automatic acceleration (the Enviolo Automatic + system) ..............188 Brakes ..............................22 Battery ..............................23 Battery Charger ............................28 Accessories ............................31 Tips for use and safety..........................32 Maintenance..............................35 10.
Page 7: Bicycles With Pedal Assist
Our advice is first to try out The Coupe on a quiet bike path, for instance, without children in the cargo box and also with limited assist (see Display and operation).
Page 8: Display And Operation
Display and operation 2.1 Specifications  Rated voltage: 36 V/43 V/48 V  Rated power: 10 mA  Maximum operating power 30 mA  When turned off, the leakage current is: ≤1 uA  Working current delivered to regulator: 50 mA ...
Page 9 SERVICE appears on the display when your E-bike is ready for maintenance. This warning sign appears when the distance traveled or the number of battery charges is exceeded. This function can be turned off. Contact Bunch Bikes or a trained E-bike service shop. B - Menu: You can switch between different display modes.
Page 10 2.4 Definitions of buttons A - "+" button: Switch to a higher level of motor assist. B - "–" button: Switch to a lower assist level. Hold down for walk assist. C - Lights on/off button: Pressing the button once turns the bike lights on. Pressing twice turns the lights off again. D - On/off button: Switches the electric system on and then off again.
Page 11 2.5.3 Switching display outputs Press the "E" button to switch between trip distance and speed on the display. First the single-trip distance is displayed (TRIP km) → then the total distance traveled (TOTAL km) → the maximum speed reached (MAXS km/h) →...
Page 12 2.5.5 WALK assist Your E-bike has a walk assist feature that moves your bike forward at a speed of 3.5mph without you having to pedal it. This is intended to help you get the bike up steep hills if you are walking the bike. The models with walk assist are not intended to help you when riding or starting to ride your bike! If used in this way the motor may overheat.
Page 13 2.6 User settings Do NOT change the settings while riding the E-bike. 2.6.1 General rules for operating your E-bike • To activate the mode for entering parameter settings, turn on the display and then press and hold the "E" button TWICE for more than 0.3 seconds each. •...
Page 14 2.6.3 Distance shown in kilometers/miles For this setting mode, "S7" appears on the display. Press the "A" or "B" button to switch between km/h and mile/h. 6.4 Bike lighting sensor, setting the light sensitivity For this setting mode, "bL0" appears on the display. Select a parameter value between 0 and 5 using "A"...
Page 15 2.6.6 Automatic shut-off For this setting mode, "OFF" appears on the display. Select a parameter value between 1 and 9 using "A" or "B". The numbers indicate the minutes remaining before the electrical system shuts down automatically. 1 minute (shortest) 9 minutes (longest) 2.6.7 Maintenance indicator For this setting mode, "nnA"...
Page 16 Display Information Current temperature Maximum temperature Lowest temperature Total voltage Current Average current Remaining capacity Total capacity Relative charge status Absolute charge status Charging/discharging status Longest period without charging Period since last charging Voltage of cell 1 Voltage of cell 2 Voltage of cell n 2.7 Error code definition Do not work on your own bike.
Page 17 specialist to have the problem repaired. Torsion sensor, torsion signaling error Take your electric bike to your dealer or to a specialist to have the problem repaired. Torsion sensor, speed signaling error Take your electric bike to your dealer or to a specialist to have the problem repaired.
Page 18: Automatic Acceleration (The Enviolo Automatic + System)
Automatic acceleration (the Enviolo Automatic + system) 3.1. System Functionality Integrated The Automatic+ system is integrated in the eBike drive system and ensures automatic shifting at all times. It can be operated with the display of the drive system, which usually offers fully automatic as well as manual shifting options.
Page 19 Then set the ride mode: Comfort/Eco/Sport (these are only available when using an SP or TR hub interface). To discover which gear ratio you like for starting a ride: start at 0.5 and increase (or decrease) in steps of 0.1 until you find the best setting.
Page 20 App Download & installation  You can download the app in the Google play store or Apple store.  Search for "enviolo AUTOMATiQ."  Click on "install." The app should now install automatically.  Switch on the motor system.  Activate BLE (Bluetooth) on your mobile telephone.
Page 21 System installation - Step 1 Here you will see various options for configuring the AUTOMATiQ hub interface: Option A (for manufacturers only): Use the back end on AUTOMATiQ.enviolo.com and select the correct system parameters. Save the settings and generate the QR code. Print the QR code so it can be used, for example for the assembly line.
Page 22: Brakes
Brakes The three-wheel Bunch Bike is equipped with powerful hydraulic disc brakes; 2 in front and 1 in the rear. Each of the front ("twin") brakes and the single rear brake is operated with one lever on the handlebar. Brake with both brakes at the same time and uniformly to continue in a more or less straight line.
Page 23: Battery
Battery 5.1 Product description The Li-ion 36V-20Ah battery is made up of Li-ion cells connected to a BMS (Battery Management System). The BMS system monitors the battery during charging and discharging. This ensures that the maximum allowed charging and discharging currents are not exceeded. The BMS system also shuts off the battery when the battery capacity is depleted.
Page 24  Never use a damaged battery!  The warranty will be invalidated if the instructions in this manual are not followed and if repairs are performed without authorization. 5.2.3 Instructions for safe transport  The Li-ion battery must be transported in its original package or equivalent. ...
Page 25 5.4 Operation Before the first use, charge the battery completely and mount it as described in section 4. The battery capacity can be 100% utilized.  The battery is provided with an internal monitoring and control system (BMS), which automatically turns the battery off when it is fully discharged....
Page 26 5.6 Maintenance The battery requires no special maintenance. If the battery is dirty, it can be cleaned with a damp cloth. 5.7 Taking out of service Electrical equipment must not be disposed of with normal household waste. Take the battery to a registered waste processor for disposal.
Page 27 If you do not follow the instructions and the terms in this manual, damage may occur and/or the unit will not meet our specifications. This could void the warranty. 5.11 Liability Bunch Bikes cannot be liable for:  Damage resulting from the use of the battery.  Use incompatible with the purpose of the product....
Page 28: Battery Charger
Battery charger 6.1 Product description  The Li-ion battery charger is a universal charger for Li-ion batteries equipped with advanced high- frequency capability switching technology.  The charger is suitable for batteries with a capacity of up to 40 Ah and has a two-stage charging characteristic: Constant Current (CC) –...
Page 29 6.4 Unpacking and mounting/installation The package contains the following parts:  Charger with charging cable and socket  Power cord  Instructions for use 6.5 Maintenance The charger requires no special maintenance. Clean the charger with a damp cloth if you wish. 6.6 Taking out of service Electrical equipment must not be disposed of with normal household waste.
Page 30 This could void the warranty. 6.9 Liability Bunch Bikes cannot be liable for:  Damage resulting from the use of the Li-ion MDA222.  Use incompatible with the purpose of the product....
Page 31: Accessories
Accessories If desired, you Bunch cargo bike can be equipped with a plug-in chain, rain hood, a set of Maxi-Cosi carriers, a cover, and a set of stainless steel eye bolts for securing a dog so that it cannot jump out of the cargo box.
Page 32: Tips For Use And Safety
All riders and passengers should always wear a helmet. Helmets can significantly reduce your chance of head injury in the event of a crash. Riding a Bunch cargo bike does not protect you or your children from the risk inherent in riding with traffic. Make sure your helmet is U.S. Consumer Product Safety Commission certified and always make sure you follow the manufacturer’s instructions for proper fit...
Page 33  The Coupe is equipped with front lights and a rear light/reflector. Do not remove any of these vital pieces of safety equipment and always check before riding at night to make sure your lights are functioning properly ...
Page 34 All Bunch Cargo bikes are intended for pave road use only. We understand that road conditions can vary and all Bunch cargo bikes are designed to hold up to the abuse of commuting on city streets. They are not, however, intended for off road use, extended gravel or dirt road use, commercial use, racing, or any uneven terrain.
Page 35: Maintenance
1000 miles / 10 months, 2750 miles / 18 months, 4500 miles / 24 months, 6000 miles / 36 months, 9000 / 42 months, and 11000 / 48 months. 9.1 Tightening torques When repairs are done on The Coupe, please use the following tightening torques: Fastening Required...
Page 36: 10. Warranty
Bunch Bikes reserves the right to decide the cause of any warranty claim items, and our judgment is binding.
Page 37 Bunch Bikes 2170 Collins Rd. Suite 1101 Denton TX, United States Phone : 800-730-9497 or 940-536-0597 Email : info@bunchbike.com (Business hours Monday-Friday 8am-4pm) www.bunchbike.com...

This manual is also suitable for:

Mda222