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Flashing twice every other second

Flashing twice every other second (charging station LED) — Weak signal

husqvarna · Automower 230 ACX/220 AC

What does Flashing twice every other second mean?

The green LED on the charging station is flashing twice, indicating a weak boundary wire signal. This could be due to a long wire or damage.

Common Causes

  • Boundary wire exceeds 1600 ft (500 m)
  • Boundary wire is damaged

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the total length of the boundary wire.

  2. 2

    Inspect the boundary wire for damage or cuts.

  3. 3

    Consider using a signal amplifier if the wire length is near the maximum.

  4. 4

    Ensure the wire is properly laid and not kinked.

Browse all codes in this manual (29)
Verified technical data. Last updated: April 2026

Related Faults

2 beeps/10 secondsTwo beeps every 10 seconds — Charging3 beeps/secondThree beeps per second — Fault message5 beeps5 beeps — Blade disc starting
Source: Husqvarna Automower 230 ACX/220 AC
Open Manual (Page 31)Search more codes in this manual