Yamaha PW-SE series User Manual

Drive Unit
Display Unit
Battery Pack
Battery Charger
ORIGINAL INSTRUCTIONS
q READ THIS MANUAL CAREFULLY!
It contains important safety information.

Yamaha PW-SE series Specifications

General

Rated Power	250W
Voltage	36 V
Assist Modes	Eco, Standard, High
Battery Capacity	400Wh
Position	Mid-drive

Summary

Location of Warning and Specification Labels

Battery Pack Labels

Details labels found on the battery pack for identification and safety.

Battery Charger Labels

Details labels found on the battery charger for identification and safety.

Safety Information and Precautions

Instrument and Control Functions

Display Unit Overview

System Settings and Stopwatch

Bluetooth Connectivity Setup

Battery Pack and Charging Procedure

Charging Environments and Solutions

Charging Mounted Battery Pack

Step-by-step instructions for charging the battery pack mounted on the bicycle.

Charging Removed Battery Pack

Step-by-step instructions for charging the battery pack after removing it from the bicycle.

Checking the Residual Battery Capacity

Battery Capacity Check Methods

Indicator Lamp Capacity Estimates

Pre-Operation Check

Pre-Ride Inspection Checklist

Lists essential checks before operating the bicycle.

Troubleshooting E-Bike System Issues

Pedaling and Drive Unit Power Problems

Addresses problems with difficult pedaling and Drive Unit power.

Error Indicators and Range Issues

Covers error messages, display shutdown, and reduced traveling range.

Sensor and Pushing Assist Issues

Troubleshoots issues related to speed sensors and pushing assist.

Connectivity and Power Issues

Solves problems with USB power supply and Bluetooth communication.

Battery Pack and Charger Contact Issues

Addresses faults related to battery pack/charger contacts and charging.

Charger Status and Behavior Issues

Explains troubleshooting for charger noises, heat, and indicator lamp behavior.