Neff dishwasher error code

Neff dishwasher error code e1

Neff dishwasher error code e1

Heating error

Malfunction of the heating element, protective thermostat, reed flow sensor, pressure switch. Broken wiring or contacts. Electronic control module is out of service.

Neff dishwasher error code e2

Neff dishwasher error code e2

NTC Thermistor Error

Malfunction of NTC temperature sensor, wiring or contacts are damaged, electronic module is out of order

Neff dishwasher error code e3

Neff dishwasher error code e3

Water inlet error

Damaged wiring or contacts. Electronic control module is out of order. Defective “Aquastop” hose, drain pump, inlet valve, pressure switch. The intake filter is clogged.

Neff dishwasher error code e4

Neff dishwasher error code e4

Water switch error

The switch is clogged. Damaged wiring or contacts. Electronic control module is out of order. Malfunction of the motor driving the flow switch.

Neff dishwasher error code e5

Neff dishwasher error code e5

Excess level of water

Damaged wiring or contacts. Electronic control module is out of order. Pressure switch hose is clogged. Broken water level switch, intake valve.

Neff dishwasher error code e6

Neff dishwasher error code e6

Water sensor error

Broken water sensor. Damaged wiring or contacts. Electronic control module is out of order.

Neff dishwasher error code e8

Neff dishwasher error code e8

Low water level in the sump

Low water intake pressure. Self-draining. Damaged wiring or contacts. Electronic control module is out of order.

Neff dishwasher error code e9

Neff dishwasher error code e9

Heating element error

Broken heater. Damaged wiring or contacts. Electronic control module is out of order.

Neff dishwasher error code e11

Neff dishwasher error code e11

Heating error

Damaged NTC sensor, electronic module, power wires.

Neff dishwasher error code e14

Neff dishwasher error code e14

Reed flow sensor error

Failure of the sensor. Damaged wiring or contacts. Electronic control module is out of order.

Neff dishwasher error code e15

Neff dishwasher error code e15

This error may indicate a continuous running of the discharge pump due to accumulation of water in the base. Thus the system protects the electrics of the unit. Most likely, you have a leak in your dishwasher.

To clear the error, do the following:

  • Unplug your dishwasher
  • Spread towels behind the unit and provide a tray or tub for the excess water
  • Remove the lower panel and look at the float: most likely, it will be above the regular level
  • Tilt it forward and then back at a 45 degree angle

Once all water has come out, reset the machine. If you see it again, take steps to eliminate the leak.

Neff dishwasher error code e16

Neff dishwasher error code e16

Uncontrolled water intake

Failure of intake valve, pressure switch. Increased foaming. Damaged wiring or contacts. Electronic control module is out of order.

Neff dishwasher error code e17

Neff dishwasher error code e17

Water intake error

Failure of reed flow sensor.
Increased inlet water pressure. Damaged wiring or contacts. Electronic control module is out of order.

Neff dishwasher error code e18

Neff dishwasher error code e18

End of operation mode

Do not turn off the appliance. The program waits until water drains.

Neff dishwasher error code e21

Neff dishwasher error code e21

Drain pump error Drain pump malfunction or clogging. Damaged wiring or contacts. Electronic control module is out of order.

Neff dishwasher error code e24

Neff dishwasher error code e24

This one signifies a drain issue.

Check the drain hose for clogs and its end. If it is connected to the sewer, check it too. If these are all right, the pump needs to be checked. Remove clogs, if any. Restart the machine.

If it happens again, check the drain sensors: not unlikely, they need a repair or replacement.