Neff Dishwasher Error Code E16 Meaning and Possible Fixes
Neff Dishwasher Error Code E16
If your Neff dishwasher displays error code E16, the appliance has detected a water inflow fault. The machine is not receiving water as expected and has stopped the cycle as a precaution.
View all Neff dishwasher error codes
What the E16 Error Means
The E16 error code indicates a problem with the water inflow system. The dishwasher has attempted to fill with water but has detected that water is not entering the machine correctly. This can be caused by a supply issue, a blockage or a fault with the inlet valve.
Common Reasons This Error Appears
Water supply tap turned off
The most common cause — if the tap supplying water to the dishwasher is closed or not fully open, the machine cannot fill.
Kinked or blocked inlet hose
A bent or restricted inlet hose will prevent water from flowing into the machine at the required rate.
Blocked inlet filter
The mesh filter inside the inlet hose connection can become clogged with debris over time, restricting water flow.
Faulty water inlet valve
The solenoid valve that controls water entry may have failed and is not opening to allow water into the machine.
Low water pressure
Insufficient mains water pressure can prevent the dishwasher from filling correctly within the expected time.
Safe Checks You Can Try
Check the water supply tap
Ensure the tap supplying water to the dishwasher is fully open.
Inspect the inlet hose
Check that the inlet hose running to the dishwasher is not kinked, bent or compressed. Straighten if necessary.
Clean the inlet filter
Turn off the water supply, disconnect the inlet hose and rinse the small mesh filter under running water to remove any debris or build-up.
Restart the dishwasher
Turn the appliance off at the mains for a few minutes before restarting to clear any temporary fault.
If You Need Spare Parts
If you are confident carrying out the repair yourself, compatible Neff dishwasher parts are available on Amazon with next day delivery.
Always check your model number before ordering to ensure compatibility.
When To Contact A Professional
If the E16 error persists after checking the water supply and inlet hose, the water inlet valve may need to be tested and replaced by a qualified engineer.
Internal components should only be inspected or repaired by trained professionals.
Related Neff Dishwasher Error Codes
You may also encounter related issues indicated by Neff Dishwasher Error Code E17 and Neff Dishwasher Error Code E18.
Error codes may vary slightly between different Neff dishwasher models, so always consult the manufacturer documentation for your specific appliance.
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