What does a vending machine error code mean?

Vending machine error codes indicate specific malfunctions detected by the machine's control system. Each code corresponds to a particular issue such as jammed products, sensor failures, or payment system errors.

Can I fix vending machine errors myself?

Many common vending machine errors like product jams and sensor issues can be resolved by following the troubleshooting steps on this site. However, repairs involving refrigeration systems or 115V electrical components should be handled by qualified technicians.

How much does downtime cost for a vending machine?

Vending machine downtime costs vary by location and machine type, but a typical snack/beverage combo machine can lose $5-15 per hour in sales. For high-traffic locations, losses can exceed $25 per hour.

What Does Err 01 Mean?

Reviewed by vending machine technicians · Last updated July 25, 2026

Quick Answer

Err 01 = Selection Motor Error — the vend motor for a product column has failed its self-test or is not responding to the control board drive signal
Severity: Warning · System: FAS Snack/Cold Drink Vending Machine

WARNING — Sales May Continue

Selection Motor Error — the vend motor for a product column has failed its self-test or is not responding to the control board drive signal

Equipment: FAS International FAS Snack/Cold Drink Vending Machine

Step-by-Step Troubleshooting

Identify the affected column from the service display — Err 01 will indicate which selection motor failed
Check the motor connector at the motor distribution board — a loose connector is the most common cause
Manually rotate the motor shaft to verify it turns freely — a seized bearing or jammed helix will cause the motor to fail self-test
Test the motor by applying 24V DC directly — if the motor does not turn, the motor windings are open and it needs replacement

About This Data

Error code definitions and troubleshooting steps compiled from FAS International service manuals, field technician reports, and equipment documentation. This is an independent reference — not affiliated with or endorsed by FAS International. Brand names are trademarks of their respective owners and used for identification only.

Published: 2026-07-25 · Always consult your equipment's official service manual and a qualified technician before performing repairs involving electrical or refrigeration systems.

⚠️ Safety: Vending machines operate on 115V AC and may contain pressurized refrigerant. Disconnect power before servicing. If unsure, contact a qualified technician.

Related Error Codes

Codes from the same brand, equipment type, or error code family:

AMS Err1 Red

Tray home switch error — a product tray did not return to the closed position after vend cycle

Sensit Combo Vending Machine

AMS Err3 Red

Compressor thermal overload — refrigeration unit shut down due to excessive head pressure or high cu

Sensit Combo Vending Machine

Frequently Asked Questions

How serious is FAS International error Err 01?

Severity: YELLOW. Selection Motor Error — one column is non-functional. Other columns continue operating normally.

Can I fix FAS International error Err 01 myself?

Yes — motor connector reseating and motor replacement are straightforward repairs requiring only basic tools.

What parts do I need for FAS International error Err 01?

Replacement 24V DC vend motor ($30-80) or motor distribution board if multiple motors fail ($100-200).