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ErrorLib — Industrial Fault Code Library

Disclaimer: ErrorLib is an independent technical reference tool. While we aim for accuracy, always verify with the manufacturer’s official service manuals before performing maintenance on industrial equipment. ErrorLib is not affiliated with the brands listed.

0103

Damaged Braking resistor or electrical circuits

Kone · V3F25/18 drive

What does 0103 mean?

An emergency stop is initiated by the V3F25/18 drive. This fault indicates a problem within the braking resistor circuit, such as a damaged resistor or issues with its electrical connections.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the electrical circuits connected to the braking resistors.

  2. 2

    Check the physical condition of the braking resistors for damage.

  3. 3

    Check the electrical connections of the braking resistors.

Browse all codes in this manual (20)
Verified technical data. Last updated: April 2026

Related Faults

0101Drive stop0102Motor overcurrent0104Motor too hot
Source: Kone V3F25/18 drive
Open Manual (Page 36)Search more codes in this manual