CodeRegistry
Brands
  1. Home
  2. Wallbox
  3. User Guide Midsummer Wholesale
  4. Yellow LED solid
About·Privacy·Terms

CodeRegistry — Your global library for technical solutions.

For your safety: always follow the equipment manufacturer’s official manuals. CodeRegistry is an independent help site and is not affiliated with the brands listed here.

Yellow LED solid

Yellow LED solid - Charger locked

Wallbox · User Guide Midsummer Wholesale

What does Yellow LED solid mean?

The charger is locked. Only an authorized user can unlock it. User authentication must be done with the Wallbox App.

Common Causes

  • Charger has been locked by the user via the Wallbox app
  • User authentication required to initiate charging

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Open the Wallbox app.

  2. 2

    Authenticate to unlock the charger.

  3. 3

    Attempt to start the charging session again.

Browse all codes in this manual (18)
Verified technical data. Last updated: April 2026

Related Faults

Charger does not power upCharger does not power upCharger name by default is Serial NumberCharger name defaults to Serial NumberCharger status: GreenCharger status shown as green - Available
Source: User Guide Midsummer Wholesale
Open Manual (Page 8)Search more codes in this manual