E17
Bosch
High Water Pressure / Fill Time Error
Washer-dryer fills too quickly or indicates overfill risk; E17 displayed
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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
Excessive mains water pressure, Partially stuck inlet valve, Incorrect hose installation, Faulty pressure sensor calibration
How to Fix / Troubleshooting
Safety first: Turn off water supply and unplug the appliance before adjustments.
- 1. Check water pressure: If water blasts out of nearby taps, your mains pressure may be too high. Consider installing a pressure reducer on the supply line.
- 2. Inspect inlet valve: Remove the top cover and check the inlet valve for signs of sticking or internal damage. Replace if suspect.
- 3. Verify hose installation: Ensure hoses are connected to the correct inlets and not cross-connected or using non-standard adapters that restrict or surge flow.
- 4. Reset and test: After adjustments, run a quick wash to see if E17 reappears. If it does, the pressure sensor or control calibration may be faulty and require professional service.
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Repair Difficulty
Medium
3/5
Required Part
Water Inlet Valve
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