Worx Landroid E1 Outside Working Area: Fix the Boundary Error
E1 Outside Working Area means Landroid detects a loop signal but believes it is on the wrong side of it.
Reviewed by the RobotMower.help editorial team. Independent guidance based on the manufacturer source linked below.
Quick answer
Place the mower well inside the loop, verify terminal direction, inspect crossed wire and islands, and try a short simple test loop.
Illustrative troubleshooting image; not a manufacturer product photo.
Fix it in this order
- Move the mower well inside.
- Verify terminal direction.
- Inspect for crossed wire.
- Check island-wire direction.
- Review landscaping changes.
- Create a short test loop.
- Supervise a perimeter run.
What usually causes this?
Reversed connections, crossed wire, incorrectly wired islands, weak signal, interference, or a mower signal-sensor fault can cause this message.
How to verify the fix
The mower should recognize the inside of a test loop and remain within the installed boundary.
Do not skip this check: repeat the affected action under supervision before restoring schedules.
Frequently asked questions
Should I reset it first?
No. Record the exact message and inspect the likely physical or connection cause first.
Should I replace a part immediately?
Only after official checks isolate that component.
When should I stop?
Stop for damaged wiring, unusual heat, swelling, burning odor, water inside electrical parts, or repeated hardware faults.
When to contact support
Contact Worx support if the message returns after the official checks. Send the model, serial number, firmware version, photos, and a short video.
Source and scope
Primary reference: Worx official support.
RobotMower.help is independent and is not affiliated with or endorsed by Worx. Product behavior can vary by model and firmware.