E17
Laresar
Water Pump / Flow Error
Robot vacuum displays E17 and stops when mopping, often with no water output.
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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
Water tank empty, Water pump clogged with scale, Pump motor failure, Kinked silicone hose
How to Fix / Troubleshooting
Safety: Turn off the robot and remove the water tank and mop pad.
- Refill tank: Fill the water tank with clean water only (no chemicals unless approved by Laresar).
- Check outlet holes: Inspect the water outlet on the tank and the mop plate for clogs. Clear any debris with a pin or soft brush.
- Prime pump: Reinstall the tank and start a mopping cycle. Let the robot run for a few minutes to allow water to reach the pad.
- Inspect hoses (if accessible): On some models, you can see the silicone hose from tank to pump. Ensure it is not pinched or kinked.
- If no water flow and E17 persists: The internal water pump may be defective and needs replacement.
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Repair Difficulty
Hard
4/5
Required Part
Laresar Water Pump Assembly
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