Error Code EC2

Error code EC2 on your AEG, Electrolux, or Quelle-Privileg washing machine?

This specific error code signals a detected malfunction within the turbidity sensor system of your appliance. The turbidity sensor, sometimes referred to as the optical sensor, is responsible for monitoring the clarity (turbidity) of the wash water during the cycle. This data is crucial for the control board to determine the appropriate cycle length and the exact amount of rinse required to achieve the desired cleanliness.

When the EC2 error appears, it means the sensor is either failing to report data correctly, reporting implausible data, or is completely disconnected or short-circuited.

Immediate Action Required:

• Do not attempt to continue the current wash cycle.
• Do not start any new wash cycles. Continuing to operate the machine with a faulty turbidity sensor can lead to improperly washed or inadequately rinsed laundry, as the machine cannot correctly calculate the necessary wash phases.

Recommended Solution:

• Contact a qualified technician: Due to the electronic nature and specific placement of the turbidity sensor (which often requires partial disassembly of the machine housing to access), this repair is best handled by trained service personnel. A technician will perform the following diagnostic steps:
  • Sensor Inspection: They will first visually inspect the sensor itself for any damage, internal contamination, or visible debris obstructing its optical lens.
  • Wiring Harness Check: They will test the electrical connection between the sensor and the main electronic control board (PCB) to ensure proper continuity and check for damaged or loose wiring.
  • Sensor Replacement (if necessary): If the sensor unit itself is confirmed to be defective, it will need to be replaced with the correct original equipment manufacturer (OEM) part to restore full functionality to the wash cycle logic.

It is essential that you refrain from using the washing machine until a qualified professional has successfully diagnosed and resolved the EC2 error to ensure appliance longevity and effective cleaning performance.