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Solid amber LED

Solid amber LED — Standby, waiting to charge

Wilo · Wilo-Stratos GIGA Pumps

What does Solid amber LED mean?

The charger is in standby mode and ready to begin charging when a vehicle is connected.

Common Causes

  • Charger is powered on but idle
  • No vehicle connected

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Ensure the charger is correctly installed and powered.

  2. 2

    Connect an electric vehicle to initiate charging.

  3. 3

    Check the charger's companion app for status and settings.

Browse all codes in this manual (40)
Verified technical data. Last updated: April 2026

Related Faults

3 red flashes3 red flashes — Communication errorE.025E.025 — General error codeE000E000 — System OK / No error
Source: Wilo-Stratos GIGA Pumps
Open Manual (Page 55)Search more codes in this manual