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No noise or buzzing

No noise or buzzing - Normal Operation

Wallbox · Pulsar Plus Chargers

What does No noise or buzzing mean?

The absence of any unusual noise or buzzing from the Wallbox Pulsar Plus is normal during operation. Unusual sounds may indicate a problem.

Common Causes

  • Charger is operating correctly

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Listen for any new sounds if issues arise.

  2. 2

    If you suspect a noise issue, try to isolate the type and timing of the sound.

  3. 3

    Ensure the charger is securely mounted to avoid vibration noises.

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

Related Faults

Blinking LEDBlinking LED - Communication Issue or StandbyBlue LEDBlue LED - Wi-Fi connection establishedCharger appears on nearby devices - NoCharger not found via Bluetooth - Connection issue
Source: Wallbox Pulsar Plus Chargers
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