No loop signal — Mower cannot detect boundary wire signal

What does No loop signal mean?

The mower displays a message indicating that it cannot detect the boundary loop signal. This can be due to power issues with the charging station, a problem with the boundary wire itself, or signal interference.

• Power supply or low-voltage cable is disconnected or damaged
• Boundary wire is not connected to the charging station
• Break in the boundary wire
• ECO mode is active and mower attempts to start outside charging station
• Boundary wire is crossed when forming an island
• Lost pairing between the mower and charging station
• Interference from nearby metal objects or buried cables

Click steps to track your progress.

1. 1

   Check that the charging station's LED indicator is lit. If not, verify the power supply is connected to a working wall socket and the low-voltage cable is securely attached to the charging station.

2. 2

   Inspect the boundary wire connectors at the charging station to ensure they are properly fitted and not damaged.

3. 3

   Check the charging station's LED indicator for a blue flashing light, which signals a break in the boundary wire. If so, locate and repair the break (see page 49, 52-53).

4. 4

   If ECO mode is active, ensure the mower starts from within the charging station by placing it inside, pressing START, and closing the hatch.

5. 5

   If islands are used, confirm the boundary wire is laid correctly around them (page 18).

6. 6

   Place the mower in the charging station and generate a new loop signal through the mower's menu (page 25).