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Red LED solid

Solid Red LED - Error detected

Zaptec · Go

What does Red LED solid mean?

A solid red light indicates that the Zaptec Go charger has detected an error. This prevents the charger from operating safely and requires attention.

Common Causes

  • An internal charger fault has occurred.
  • A ground fault or other electrical fault detected in the vehicle or home electrical system.
  • The charger has overheated or experienced an overcurrent condition.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Unplug your electric vehicle from the charging station.

  2. 2

    Restart the charging station by turning off its dedicated circuit breaker for at least 30 seconds, then turning it back on.

  3. 3

    Wait for the charger's status light to change from red to another color, indicating the error is cleared.

  4. 4

    If the red light persists or reappears after restarting, contact Zaptec support or a qualified electrician for assistance.

Browse all codes in this manual (9)
Verified technical data. Last updated: April 2026

Related Faults

4G LTE-M offlineCharging station not online (4G LTE-M)Charging not startingCharging does not startCharging slowCharging is slow - Reduced charging effect
Source: Zaptec Go
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