Robot stops near the edge of the lawn and shows E05; may not detect the boundary correctly.

Safety: Unplug the charging station before adjusting wiring.

• Check wire depth: Ensure the TerraMow boundary wire is no deeper than the manufacturer’s recommendation (typically 3–5 cm). If buried deeper, lift it closer to the surface.
• Tighten terminals: Open the charging station terminal cover and tighten the screws or clamps holding the boundary wire.
• Reduce interference: Keep the boundary wire at least 30 cm away from mains power cables, metal fences, or other buried wires where possible.
• Shorten test loop: Temporarily create a small test loop of boundary wire near the station. If E05 disappears on the test loop, the issue is with the installed perimeter layout.
• If signal remains weak: The boundary amplifier section of the charging station PCB may be failing and require replacement.