RCR 72V Controller Guide

RCR 72V Controller Guide

Controller Overview

The RCR 72V uses a Kelly KLS series controller. All wiring diagrams, configuration parameters, and error code definitions are handled through Kelly’s official documentation and software. This article provides an overview of the RCR 72V controller, including where to find the official user manual, wiring and configuration details, error codes, and the controller configuration app.

Official User Manual

The Kelly KLS user manual covers:

  • Full wiring diagrams

  • Connector pinouts

  • Configuration parameters

  • Controller settings

  • Error codes and diagnostics

User Manual (PDF): HERE

This manual is the authoritative reference for:

  • Electrical troubleshooting

  • Wiring verification

  • Understanding controller behavior

Controller Configuration App (Android)

Kelly provides a configuration application that allows you to:

  • Connect to the controller

  • View and modify controller parameters

  • Read fault codes

  • Perform diagnostics

App details

  • App name: Kelly KLS Configuration Program (Old Android Version)

  • Platform: Android only

Download link (KLS -> Kelly KLS Configuration Program(Old Android Version):
https://kellycontroller.com/support/

Error Codes & Diagnostics

  • All controller error codes are defined in the Kelly KLS user manual

  • Error codes are designed to protect the system from:

    • Overcurrent

    • Overvoltage

    • Thermal limits

    • Wiring faults

  • Always reference the manual before attempting adjustments or repairs

Summary

  • The RCR 72V uses a Kelly KLS controller

  • All wiring, settings, and error codes are documented in Kelly’s official manual

  • Configuration is performed using Kelly’s Android configuration app

  • Changes should be made carefully and deliberately

For advanced troubleshooting beyond the scope of this guide, please refer directly to the Kelly documentation linked above.

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