Grundig Dishwashers Error Codes

E01

Dishwasher will not start a program, display shows E01 shortly after pressing Start.

Water Inlet Failure

E02

Dishwasher stops early in the cycle and displays E02, often without filling properly.

Flow Meter or Water Intake Sensing Error

E03

Dishwasher displays E03 and stops, usually during the wash or rinse phase; water may remain in the tub.

Heating Circuit Failure

E04

Dishwasher shows E04 and may overfill or stop with water standing high in the tub.

Overfill or Water Level Sensor Error

E05

Dishwasher stops and displays E05, often after filling; spray arms may not rotate and dishes remain dirty.

Circulation Pump Failure

E06

Dishwasher shows E06 and will not start or stops shortly after starting; door may appear closed.

Door Lock / Door Switch Error

E07

Dishwasher displays E07 and may stop with water remaining in the tub; sometimes accompanied by unusual noises from the base.

Drain Pump or Drainage Error

E08

Dishwasher shows E08, often associated with poor water level or weak spray; dishes may not be cleaned properly.

Low Water Level or Circulation Pressure Error

E09

Dishwasher displays E09 and does not heat; cycles may run long and dishes come out cold and wet.

Heater or Heating Relay Failure

E10

Dishwasher shows E10 and may not fill correctly; salt or rinse aid indicators may behave erratically.

Water Softener / Regeneration System Error

E11

Dishwasher displays E11 and may stop during the drying phase; fan noises may be absent.

Drying Fan or Ventilation Error

E12

Dishwasher shows E12 and may have issues with drying or condensation; sometimes associated with steam escaping from unusual places.

Drying System Sensor or Vent Flap Error

E13

Dishwasher displays E13 and may stop unexpectedly; sometimes associated with control panel not responding correctly.

Control Panel / User Interface Communication Error

E14

Dishwasher shows E14 and may not fill correctly or may abort cycles; water intake seems inconsistent.

Water Flow Measurement Error

E15

Dishwasher displays E15 and will not start; often the drain pump runs continuously even when there is no water in the tub.

Leak Detected in Base (Anti-Flood System Activated)

E16

Dishwasher shows E16 and may continuously fill or overfill; water may run into the tub even when the machine is off.

Inlet Valve Stuck Open / Overfill Protection

E17

Dishwasher displays E17 and may stop during filling; sometimes associated with very high water pressure or short fill times.

Excessive Water Pressure / Fast Fill Error

E18

Dishwasher shows E18 and does not fill enough; cycle may end quickly with poor washing results.

Insufficient Water Supply

E19

Dishwasher displays E19 and may have irregular filling or regeneration behavior; salt usage may be abnormal.

Regeneration Valve / Softener Control Error

E20

Dishwasher shows E20 and may stop with water in the tub; drain pump may run but water does not leave properly.

Drain System Blockage or Pump Overload

E21

Dishwasher displays E21 and may stop during wash; circulation pump may hum but not run properly.

Circulation Pump Blocked or Overloaded

E22

Dishwasher shows E22 and may stop with dirty water in the bottom; filters may be heavily soiled.

Filter Blockage / Sump Drain Restriction

E23

Dishwasher displays E23 and will not drain; drain pump may be silent.

Drain Pump Electrical Failure

E24

Dishwasher shows E24 and will not drain properly; often occurs at the start or end of a cycle.

Drain Hose or Sink Connection Blockage

E25

Dishwasher displays E25 and will not drain; often accompanied by a grinding noise from the pump area.

Drain Pump Blocked

Symptom

Dishwasher detergent tablet remains in the dispenser at the end of the cycle.

Detergent Dispenser or Spray Coverage Issue

Symptom

Dishwasher display and buttons work, but the cycle stops randomly and the machine resets or turns off.

Intermittent Power or Control Board Fault

Symptom

Dishwasher display shows unusually long cycle times or cycles take much longer than indicated.

Extended Cycle Due to Heating or Sensor Issues

Symptom

Dishwasher does not power on at all; no lights or display, even when the door is closed.

No Mains Power or Failed Control Module

Symptom

Dishwasher door drops down quickly or will not stay in the half-open position.

Door Spring or Cable Failure

Symptom

Dishwasher door is hard to close or does not latch properly; you must push very hard to start a cycle.

Door Misalignment or Latch Obstruction

Symptom

Dishwasher emits a burning smell or shows signs of overheating during operation.

Electrical Overheating or Motor Overload

Symptom

Dishwasher fills with water but spray arms do not rotate; dishes remain dirty and detergent may not dissolve.

No Circulation / Spray Arm Stagnation

Symptom

Dishwasher leaks water from the bottom front of the door during the wash cycle.

Door Seal or Spray Pattern Leak

Symptom

Dishwasher leaks water from underneath; puddles appear under the machine after a cycle.

Base Leak from Hoses or Sump

Symptom

Dishwasher leaves a bad smell inside, and dishes smell musty after a cycle.

Bacterial Growth and Grease Build-up

Symptom

Dishwasher leaves white film or spots on dishes and glassware.

Limescale or Detergent Residue

Symptom

Dishwasher makes loud grinding or rattling noises during wash or drain.

Foreign Object in Pump or Spray System

Symptom

Dishwasher powers on but will not start any program; Start button does nothing or only beeps.

Door Not Detected Closed or Start Circuit Fault

Symptom

Dishwasher racks are difficult to slide in and out; they stick or jump on the rails.

Rack Rail or Wheel Wear

Symptom

Dishwasher runs but dishes come out dirty or with food residues, especially on the top rack.

Poor Wash Performance

Symptom

Dishwasher runs but does not dry dishes; items are wet and cool at the end of the cycle.

Drying Function Failure

Symptom

Dishwasher top rack does not clean well; bottom rack is clean but upper items remain dirty.

Upper Spray Arm or Feed Tube Issue