Kress
Intermittent Electronics Reset
Robot mower randomly restarts or reboots during operation without showing an error code.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Loose battery connection, Failing battery pack under load, Overcurrent on main board, Firmware instability
How to Fix / Troubleshooting
Safety first: Turn OFF main power and remove the battery before inspecting connections.
- Secure battery: Ensure the battery pack is firmly seated and the connector is tight.
- Load test battery: If possible, have the Kress Lithium‑Ion Battery Pack tested under load. Replace if voltage drops excessively.
- Inspect wiring: Check for loose or damaged wires between the battery, main switch, and main board.
- Update firmware: Use the Kress app or service tools to install the latest firmware, which may address reset issues.
- Board replacement: If resets continue with a known good battery and wiring, the Main Control Board may need replacement.
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Repair Difficulty
Hard
4/5
Required Part
Kress Lithium-Ion Battery Pack
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