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IrDA problem

IrDA problem — Issue with IrDA communication

Candy · MARS Series Vending Machines

What does IrDA problem mean?

This error indicates a problem with the IrDA (Infrared Data Association) port. This port is used for wireless data transfer, often for configuration or diagnostics.

Common Causes

  • IrDA port is blocked or dirty
  • Communication device is out of range or faulty
  • Software configuration error

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure the IrDA port is clear of obstructions and is clean.

  2. 2

    Verify that the communication device is within range and functioning correctly.

  3. 3

    Check IrDA settings in the machine's configuration.

Browse all codes in this manual (36)
Verified technical data. Last updated: April 2026

Related Faults

3 beeps then stop3 beeps then stop — Motor fault detectedA1 High CurrentA1 High Current — Motor detected high current usageA1 Low CurrentA1 Low Current — Motor failed due to low current or motor not found
Source: Candy MARS Series Vending Machines
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