E17
Mora
Excessive Inlet Water Pressure / Overfill Risk
Dishwasher shows E17; often associated with very high water pressure or rapid filling.
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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
Household water pressure too high, Faulty flow meter reading, Inlet valve not closing quickly, Incorrect installation without pressure reducer
How to Fix / Troubleshooting
Safety first: Unplug the dishwasher and close the water tap.
- Check water pressure: If you suspect very high mains pressure, consult your plumber or use a pressure gauge. Many dishwashers require pressure within a specified range.
- Install pressure reducer: If pressure is excessive, install a pressure-reducing valve on the supply line to the dishwasher.
- Inspect inlet valve and flow meter: Check for debris and ensure the flow meter and valve are functioning correctly as described for E7 and E16.
- Test after adjustments: Restore power and water, then run a cycle to confirm that E17 no longer appears.
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Repair Difficulty
Medium
3/5
Required Part
Water Pressure Reducing Valve
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