Neff Dishwasher Troubleshooting

Neff Dishwasher Troubleshooting

If you are the owner of the Neff dishwasher, a detailed manual is useful for you. The first table below is dedicated to Neff S41T69N0UK dishwasher troubleshooting. Possible problems are described in the left column – the solutions in the right. For the other models of this brand there are tables below. They describe the fault codes, the causes and solutions.

Neff S41T69N0UK Dishwasher Troubleshooting

Problem Solution
The appliance does not start— The mains fuse has tripped.
— The appliance plug has not been inserted.
— The appliance door has not been shut properly on the appliance
Lower spray arm rotates sluggishly— Spray arm blocked
The door is difficult to open— Child-proof lock is activated
Door cannot be closed— Door lock has been activated. To reset, close the door with greater force changing settings
A setting cannot be changed, a programme starts— Wrong programme button pressed. Terminate the programme and start all over again.
— You did not wait until programme ended
Cover on the detergent dispenser cannot be closed— Detergent dispenser overfilled or mechanism blocked by sticky detergent residue
Detergent residue in the detergent dispenser— Dispenser was damp when filled
“check water supply” display lights up— Tap turned off.
— Water supply interrupted.
— Supply hose kinked.
— Filter in the water supply blocked.
- Switch off the appliance and pull out the mains plug.
- Turn off the tap
Unusual foam formation— Handwash liquid in the rinse aid dispenser.
Spilled rinse-aid causes excessive frothing, therefore please remove with a cloth
Appliance stops during the wash cycle— Power supply interrupted.
— Water supply interrupted
Knocking/rattling noise during rinsing— Spray arm is striking utensils.
— Utensils not arranged correctly

Neff S51T69X3GB Dishwasher Troubleshooting

ErrorCause Solution
Error code E22Filters are soiled or blocked.
Error code E24Waste water hose is blocked or kinked.Install hose without kinks, remove any residue.
Siphon connection still sealed.Check connection to siphon and open if required.
Cover on the waste water pump loose.Lock cover correctly.
Error code E25Waste water pump blocked or cover on the waste water pump is not locked in position.Clean pump and lock cover correctly.
Error code E27Mains voltage too low.Not an appliance fault, have the mains voltage and electrical installation checked.

Neff V7446X1GB Dishwasher Troubleshooting

InformationCause/Remedy
E:18Drain pump blocked; clean the drain pump. Clean the drainage hose on the siphon.
E:32Alternating display with End when programme is finished: unbalance problem, spinning phase is aborted.
E:95Alternating display with End when programme is finished: no water detected in drying phase, may get bad drying result.
Other displaysTurn the programme selector to o Off. The appliance is switched off. Wait 5 s and switch on again. If the display is indicated again, call customer service.