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No LED light

No LED light — Power or installation issue

Wallbox · EV Chargers

What does No LED light mean?

If the LEDs do not light up after turning on the circuit breaker, there may be an issue with the electrical installation.

Common Causes

  • Inadequate electrical installation
  • Circuit breaker is off

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure the circuit breaker connected to the charger is switched on.

  2. 2

    Contact your electrician to verify the electrical installation is correct.

Browse all codes in this manual (3)
Verified technical data. Last updated: April 2026

Related Faults

Red LEDRed LED — Error stateRed LED haloRed LED halo — Safety issue detected
Source: Wallbox EV Chargers
Open Manual (Page 27)Search more codes in this manual