Display shows “Error 14 – Wheel motor overloaded” during operation, often in thick grass or on slopes.

Safety first: Press STOP and switch OFF before inspecting wheels.

• Reduce load: Raise the cutting height to the maximum and mow the lawn in stages, gradually lowering the height.
• Avoid extreme slopes: Relocate the boundary wire to exclude areas steeper than the mower’s rated slope.
• Clean and inspect wheels: Remove built-up grass and mud from the wheels and wheel housings. Check that the wheels rotate smoothly.
• Check wheel condition: Replace wheels with severely worn tread to improve traction and reduce motor strain.
• Cooling period: Allow the mower to rest on the charging station for 30 minutes before resuming.

Repeated overloads on normal terrain may indicate failing wheel motors that should be replaced.