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5 blinks

5 blinks — Loss of communication with NTP server

Schneider Electric · EVlink Smart Wallbox Charging Stations Troubleshooting

What does 5 blinks mean?

The charging station cannot communicate with the Network Time Protocol (NTP) server.

Common Causes

  • Network issue preventing connection to the NTP server.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the network connection of the charging station.

  2. 2

    Ensure the NTP server address is correctly configured.

Browse all codes in this manual (31)
Verified technical data. Last updated: April 2026

Related Faults

1 blink1 blink — Surge arrestor fault10 blinks10 blinks — Configuration file error2 blinks2 blinks — Trap not locked fault
Source: EVlink Smart Wallbox Charging Stations Troubleshooting
Open Manual (Page 11)Search more codes in this manual