Error Code	Symptom	Fault Type	Guide
E01	Dryer will not start; display shows E01 immediately after pressing the start button	Door Lock / Door Switch Fault	View Details
E02	Dryer stops shortly after starting; display shows E02 and drum does not rotate	Motor Drive Fault	View Details
E03	Dryer stops mid-cycle and displays E03; clothes remain wet and drum may be hot	Overheating / NTC Temperature Sensor Fault	View Details
E04	Dryer does not heat properly and displays E04; cycle ends quickly with damp clothes	Heater Circuit Fault	View Details
E05	Dryer stops and displays E05; water tank may be empty or partially filled	Water Tank Level / Pump Fault (Condenser & Heat Pump Models)	View Details
E06	Dryer displays E06 and may stop heating; often related to humidity sensing	Moisture Sensor / Humidity Detection Fault	View Details
E07	Dryer shows E07 and may not start or may stop shortly after starting	Control Panel / User Interface Communication Fault	View Details
E08	Dryer displays E08; heat pump models may not heat and may stop early	Compressor / Heat Pump System Fault (Heat Pump Dryers)	View Details
E09	Dryer shows E09 and may not heat; often associated with fan or airflow issues	Fan Motor / Air Circulation Fault	View Details
E10	Dryer displays E10 and may not start or may stop unexpectedly	Power Supply / Voltage Fault	View Details
E11	Dryer shows E11; may be related to sensor or internal communication issues	Internal Sensor Communication Fault	View Details
E12	Dryer displays E12; may be associated with reverse rotation or drum direction control	Drum Direction / Motor Reversal Fault	View Details
E13	Dryer shows E13 and may stop with a beeping alarm; often linked to door or safety interlocks	Safety Interlock / Door Circuit Error	View Details
E14	Dryer displays E14; may be related to over-temperature or safety thermostat trip	High Temperature Safety Cut-Out Activation	View Details
E15	Dryer shows E15; may be associated with internal memory or configuration error	EEPROM / Configuration Data Fault	View Details
–	Dryer buttons are unresponsive or only some buttons work intermittently	Keypad / Control Panel Fault	View Details
–	Dryer causes condensation or dampness in the room during operation	Poor Room Ventilation or Leaking Condenser System	View Details
–	Dryer display and buttons work, but the drum does not rotate and there is no motor sound	Motor Circuit Open or Control Failure	View Details
–	Dryer display is dim, flickering, or some segments are not visible	Display / User Interface Fault	View Details
–	Dryer door opens during operation or does not latch securely	Door Latch / Hinge Misalignment	View Details
–	Dryer door will not open at the end of the cycle; door appears locked	Door Lock Stuck or Control Board Not Releasing Lock	View Details
–	Dryer drum does not turn, but the machine powers on and you can hear a humming sound	Drive Belt Breakage or Motor Start Failure	View Details
–	Dryer drum light does not work, but the dryer otherwise operates normally	Drum Light Circuit Failure	View Details
–	Dryer emits a burning smell during operation; may or may not produce visible smoke	Overheating or Foreign Object Contact	View Details
–	Dryer emits a high-pitched whine from the motor area during operation	Motor Bearing Wear or Fan Noise	View Details
–	Dryer is excessively hot on the outside cabinet surfaces during operation	Poor Ventilation or Overheating	View Details
–	Dryer is running but makes a loud squealing or screeching noise during drum rotation	Worn Drum Support Components	View Details
–	Dryer leaks water onto the floor in front or underneath the machine	Condensate Drainage Problem (Condenser / Heat Pump Models)	View Details
–	Dryer leaves black or brown marks on clothes	Drum Seal or Felt Contamination / Wear	View Details
–	Dryer makes a loud banging or thumping noise, especially with heavy loads	Drum Support or Suspension Wear	View Details
–	Dryer powers on but will not start the cycle when the start button is pressed; a chime may sound but nothing happens	Start Circuit / Door or Child Lock Issue	View Details
–	Dryer produces a rattling or metallic clinking noise during operation	Foreign Objects in Drum or Fan Housing	View Details
–	Dryer runs but clothes come out very wrinkled and creased	Improper Drying Conditions / Drum Reversal Issues	View Details
–	Dryer runs but does not heat; clothes come out cold and wet, no error code displayed	Heating Element or Thermostat Failure	View Details
–	Dryer runs for a few minutes then trips the household circuit breaker or RCD	Electrical Short or Earth Leakage	View Details
–	Dryer stops after a few minutes and clothes are still very wet; no error code shown	Moisture Sensor Misreading or Overheat Protection	View Details
–	Dryer takes too long to dry clothes; cycles run for a very long time and laundry is still damp	Restricted Airflow or Moisture Sensing Inefficiency	View Details
–	Dryer vibrates excessively or moves across the floor during operation	Imbalance or Installation Issue	View Details
–	Dryer will not start at all; no lights or display, completely dead	No Power / Main Supply Fault	View Details

Grundig Dryers Error Codes

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