Wallbox Pulsar Plus: Red light
The charger is in fault mode. Wallbox says the problem could come from the charger, the car or the electricity grid.
Applies to: Pulsar Plus and Pulsar Plus Socket. What you see: red, solid (steady).
What Wallbox says to do
Electrical safety. Wallbox ties this light to the power supply, earthing or an electrical fault, or its own steps use the circuit breaker, fuse box, RCD or isolator. The steps here are only Wallbox’s own, as its page states them; semiatic gives no electrical instructions of its own.
- Wallbox says: do not try to charge in this condition.
- Wallbox says: contact Wallbox Customer Service so its team can diagnose the issue and advise on what to do.
Source
Wallbox’s own help page or manual, read on the date shown.
- Wallbox Help Center: Pulsar Plus & Pulsar Plus Socket Status LED Lights – Colours’ meaning — Pulsar Plus and Pulsar Plus Socket. support.wallbox.com Checked 2026-09-29.
A similar light on other chargers
The same colour and movement on another maker’s charger can mean something else entirely.
Other Wallbox Pulsar Plus lights
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