E15
Rowenta
Water Tank / Pump Error (Hybrid Models)
Robot with mopping function shows E15; water icon may flash; mop mode disabled
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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 not installed correctly, Empty water tank, Clogged water outlet or filter, Failed water pump
How to Fix / Troubleshooting
Safety first: Turn the robot OFF and remove the water tank. Do not operate the pump dry for long periods.
- 1. Check tank installation: Reinsert the water tank fully until it clicks. Ensure the mop pad holder is correctly attached if required by the model.
- 2. Fill tank: Fill the tank with clean water up to the indicated level. Do not use thick detergents unless Rowenta specifies they are allowed.
- 3. Clean outlets: Inspect the water outlet holes and any small filters on the tank. Rinse them under running water to remove clogs.
- 4. Prime pump: Start a mopping cycle and let the robot run for a few minutes on a tiled area to allow water to reach the mop pad.
- 5. Pump diagnosis: If you do not hear the pump running and no water reaches the pad, the pump or its wiring may be faulty and require replacement.
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Repair Difficulty
Medium
3/5
Required Part
Water Pump Assembly
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