Constructa Dishwashers Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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E01
Dishwasher will not start a program; the display shows E01 shortly after pressing Start.
AquaStop / Water Inlet Safety System Activated
E02
Dishwasher stops early in the cycle, does not fill with water, and E02 is displayed.
Water Inlet Timeout / Low Water Pressure
E03
The program stops, dishes remain dirty and dry, and E03 is shown on the display.
Filling / Flow Meter Fault
E04
The dishwasher stops during the wash cycle, may overfill or not heat correctly, and E04 is displayed.
Water Level / Overflow Sensor Fault
E05
The dishwasher stops early, with little or no water inside, and an E05 error is shown on the display.
Insufficient Water Level Reached
E06
The dishwasher door closes, but the program will not start, and E06 is displayed.
Door Lock / Door Switch Fault
E07
Dishwasher stops mid-cycle, may show water in the base or not drain correctly, and displays E07.
Drying Fan / Ventilation or Flap Fault
E08
Dishwasher completes the cycle but the water level appears too low during the wash, resulting in poor cleaning, and E08 is displayed.
Low Water Level During Operation
E09
Dishwasher runs but water stays cold, resulting in poor drying, and E09 is displayed.
Heating Circuit / Flow-Through Heater Failure
E10
Dishwasher does not heat properly, leading to extended program times, and E10 is displayed.
Heating Temperature Sensor / NTC Fault
E11
Dishwasher displays E11 and may not heat or may stop mid-cycle.
Temperature Sensor Signal Out of Range
E12
Dishwasher displays E12, often associated with heavy limescale and poor heating performance.
Limescale / Heater Efficiency Problem
E13
Dishwasher displays E13, often related to an unusually high inlet water temperature.
Inlet Water Temperature Too High
E14
Dishwasher stops filling or behaves erratically during the fill cycle, and E14 is displayed.
Flow Meter / Water Intake Signal Fault
E15
Dishwasher will not start, the pump may run continuously, and E15 is displayed.
Water in Base Pan / Leak Detected
E16
Dishwasher overfills or water runs continuously into the tub, and E16 is displayed.
Water Inlet Valve Stuck Open
E17
Dishwasher fills too quickly or indicates high inlet pressure; E17 is displayed.
Excessive Water Pressure / Rapid Fill Error
E18
The dishwasher does not take in enough water (short fill); E18 is displayed.
Insufficient Water Inlet Volume
E19
The dishwasher displays E19, often related to water softener or regeneration valve issues.
Water Softener / Regeneration Valve Fault
E20
The dishwasher displays E20 and may not circulate water properly.
Circulation Pump / Motor Fault
E21
The dishwasher displays E21; water may not drain properly, or the pump runs loudly.
Drain Pump Fault / Blockage
E22
The dishwasher displays E22, with standing water and dirty filters remaining after a cycle.
Filter System / Sump Blockage
E23
The dishwasher displays E23, will not drain, and the pump may be silent.
Drain Pump Electrical Failure
E24
The dishwasher displays E24, with water remaining in the bottom, often at the start or end of a cycle.
Drain System Blocked / Drain Error
E25
The dishwasher displays E25, often accompanied by gurgling noises and standing water.
Drain Pump Impeller Blocked / Cover Missing
Symptom
Dishwasher display or control panel lights flicker or go blank intermittently.
Intermittent Power / Control Panel Connection Issue
Symptom
Dishwasher door drops down quickly or will not stay in intermediate positions.
Door Spring / Hinge Cable Failure
Symptom
Dishwasher door is hard to close or misaligned with adjacent cabinets.
Door Hinge / Alignment Issue
Symptom
Dishwasher fills with water, but spray arms do not rotate; dishes remain dirty.
Circulation Failure Without Error Code
Symptom
Dishwasher has a bad smell, a musty or rotten odor inside.
Biofilm / Food Residue Build-Up
Symptom
Dishwasher interior light (if equipped) does not work, but machine otherwise operates normally.
Interior Lamp Failure
Symptom
Dishwasher is very noisy during wash, with grinding or rattling sounds.
Foreign Object in Pump or Spray System
Symptom
Dishwasher leaks water from the bottom front of the door.
Door Seal / Spray Pattern Leak
Symptom
Dishwasher leaks water underneath the cabinet or from the sides.
Internal Hose or Sump Leak
Symptom
Dishwasher leaves blue or rainbow-colored film on plastics and glass.
Detergent Overdose / Chemical Film
Symptom
Dishwasher leaves white film or spots on glasses and dishes.
Limescale Deposits / Rinse Aid Issue
Symptom
Dishwasher makes loud banging or knocking noises during operation.
Water Hammer / Loose Mounting or Spray Arm Impact
Symptom
Dishwasher powers on but will not start any program when 'Start' is pressed.
User Interface / Start Inhibit Condition
Symptom
Dishwasher runs but cycle times are much longer than normal without showing an error.
Extended Cycle Due to Heating or Sensor Issues
Symptom
Dishwasher runs, but dishes come out dirty or with food residues.
Poor Cleaning Performance
Symptom
The dishwasher does not power on at all; there are no lights or display.
No Mains Power / Control Module Not Energized
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| E01 |
Dishwasher will not start a program; the display shows E01 shortly after pressing Start.
|
AquaStop / Water Inlet Safety System Activated | View Details |
| E02 |
Dishwasher stops early in the cycle, does not fill with water, and E02 is displayed.
|
Water Inlet Timeout / Low Water Pressure | View Details |
| E03 |
The program stops, dishes remain dirty and dry, and E03 is shown on the display.
|
Filling / Flow Meter Fault | View Details |
| E04 |
The dishwasher stops during the wash cycle, may overfill or not heat correctly, and E04 is displayed.
|
Water Level / Overflow Sensor Fault | View Details |
| E05 |
The dishwasher stops early, with little or no water inside, and an E05 error is shown on the display.
|
Insufficient Water Level Reached | View Details |
| E06 |
The dishwasher door closes, but the program will not start, and E06 is displayed.
|
Door Lock / Door Switch Fault | View Details |
| E07 |
Dishwasher stops mid-cycle, may show water in the base or not drain correctly, and displays E07.
|
Drying Fan / Ventilation or Flap Fault | View Details |
| E08 |
Dishwasher completes the cycle but the water level appears too low during the wash, resulting in poor cleaning, and E08 is displayed.
|
Low Water Level During Operation | View Details |
| E09 |
Dishwasher runs but water stays cold, resulting in poor drying, and E09 is displayed.
|
Heating Circuit / Flow-Through Heater Failure | View Details |
| E10 |
Dishwasher does not heat properly, leading to extended program times, and E10 is displayed.
|
Heating Temperature Sensor / NTC Fault | View Details |
| E11 |
Dishwasher displays E11 and may not heat or may stop mid-cycle.
|
Temperature Sensor Signal Out of Range | View Details |
| E12 |
Dishwasher displays E12, often associated with heavy limescale and poor heating performance.
|
Limescale / Heater Efficiency Problem | View Details |
| E13 |
Dishwasher displays E13, often related to an unusually high inlet water temperature.
|
Inlet Water Temperature Too High | View Details |
| E14 |
Dishwasher stops filling or behaves erratically during the fill cycle, and E14 is displayed.
|
Flow Meter / Water Intake Signal Fault | View Details |
| E15 |
Dishwasher will not start, the pump may run continuously, and E15 is displayed.
|
Water in Base Pan / Leak Detected | View Details |
| E16 |
Dishwasher overfills or water runs continuously into the tub, and E16 is displayed.
|
Water Inlet Valve Stuck Open | View Details |
| E17 |
Dishwasher fills too quickly or indicates high inlet pressure; E17 is displayed.
|
Excessive Water Pressure / Rapid Fill Error | View Details |
| E18 |
The dishwasher does not take in enough water (short fill); E18 is displayed.
|
Insufficient Water Inlet Volume | View Details |
| E19 |
The dishwasher displays E19, often related to water softener or regeneration valve issues.
|
Water Softener / Regeneration Valve Fault | View Details |
| E20 |
The dishwasher displays E20 and may not circulate water properly.
|
Circulation Pump / Motor Fault | View Details |
| E21 |
The dishwasher displays E21; water may not drain properly, or the pump runs loudly.
|
Drain Pump Fault / Blockage | View Details |
| E22 |
The dishwasher displays E22, with standing water and dirty filters remaining after a cycle.
|
Filter System / Sump Blockage | View Details |
| E23 |
The dishwasher displays E23, will not drain, and the pump may be silent.
|
Drain Pump Electrical Failure | View Details |
| E24 |
The dishwasher displays E24, with water remaining in the bottom, often at the start or end of a cycle.
|
Drain System Blocked / Drain Error | View Details |
| E25 |
The dishwasher displays E25, often accompanied by gurgling noises and standing water.
|
Drain Pump Impeller Blocked / Cover Missing | View Details |
| – |
Dishwasher display or control panel lights flicker or go blank intermittently.
|
Intermittent Power / Control Panel Connection Issue | View Details |
| – |
Dishwasher door drops down quickly or will not stay in intermediate positions.
|
Door Spring / Hinge Cable Failure | View Details |
| – |
Dishwasher door is hard to close or misaligned with adjacent cabinets.
|
Door Hinge / Alignment Issue | View Details |
| – |
Dishwasher fills with water, but spray arms do not rotate; dishes remain dirty.
|
Circulation Failure Without Error Code | View Details |
| – |
Dishwasher has a bad smell, a musty or rotten odor inside.
|
Biofilm / Food Residue Build-Up | View Details |
| – |
Dishwasher interior light (if equipped) does not work, but machine otherwise operates normally.
|
Interior Lamp Failure | View Details |
| – |
Dishwasher is very noisy during wash, with grinding or rattling sounds.
|
Foreign Object in Pump or Spray System | View Details |
| – |
Dishwasher leaks water from the bottom front of the door.
|
Door Seal / Spray Pattern Leak | View Details |
| – |
Dishwasher leaks water underneath the cabinet or from the sides.
|
Internal Hose or Sump Leak | View Details |
| – |
Dishwasher leaves blue or rainbow-colored film on plastics and glass.
|
Detergent Overdose / Chemical Film | View Details |
| – |
Dishwasher leaves white film or spots on glasses and dishes.
|
Limescale Deposits / Rinse Aid Issue | View Details |
| – |
Dishwasher makes loud banging or knocking noises during operation.
|
Water Hammer / Loose Mounting or Spray Arm Impact | View Details |
| – |
Dishwasher powers on but will not start any program when 'Start' is pressed.
|
User Interface / Start Inhibit Condition | View Details |
| – |
Dishwasher runs but cycle times are much longer than normal without showing an error.
|
Extended Cycle Due to Heating or Sensor Issues | View Details |
| – |
Dishwasher runs, but dishes come out dirty or with food residues.
|
Poor Cleaning Performance | View Details |
| – |
The dishwasher does not power on at all; there are no lights or display.
|
No Mains Power / Control Module Not Energized | View Details |
No matching codes found
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