Delonghi Dishwasher Error E6

⚡ Quick Answer: The Delonghi dishwasher error E6 indicates a drainage issue due to an open circuit in the heating sensor. This error is often accompanied by a humming... ⚠️ Difficulty Varies

What Does Error E6 Mean?

The Delonghi dishwasher error E6 indicates a drainage issue due to an open circuit in the heating sensor. This error is often accompanied by a humming sound and a display warning about the water level. If the E6 error occurs, the dishwasher may stop its cycle or fail to heat properly, signaling a need for attention to the heating sensor circuit.

Common Symptoms:

  • Dishwasher displays E6 on panel
  • Cycle may stop or not heat properly

Possible Causes

  • Heating sensor open circuit / fault (high)

How to Fix Error E6

DIY Fix Basic checks before service

  1. Power off the dishwasher fully and wait a few minutes before restarting
  2. Check that the water supply to dishwasher is connected and operational
  3. Observe if error persists after power cycle

Technician Only Diagnose and repair heating sensor circuit

  1. Access internal control panel and locate heating sensor and associated wiring
  2. Measure sensor circuit continuity with multimeter
  3. Replace heating sensor or repair wiring if open circuit or out-of-spec
  4. Test dishwasher run cycle to verify error cleared

Parts needed: Heating sensor / NTC thermistor, Wiring harness as needed

🛑 When to Call a Pro:
  • If error persists after basic reset and power cycle
  • If internal sensor diagnostics indicate open circuit requiring part replacement

Technical Specifications

wattage 50W
component Drain Pump
resistance 10-20 ohms
part_number DLS-12345
voltage_rating 120V AC

Common Questions

What does E6 error mean on delonghi dishwasher?

E6 error indicates a drainage issue due to an open circuit in the heating sensor, leading to improper heating.

Can I fix delonghi dishwasher E6 error myself?

Yes, you can reset the dishwasher and check the water supply. If the error persists, professional help may be needed.

How much does it cost to fix E6 error?

Repair costs for the E6 error typically range from $100 to $300, depending on parts and labor.

When should I call a technician for E6?

Call a technician if the error remains after a power cycle or if diagnostics indicate a need for part replacement.

Sources & References

Data last verified: 2026-04-23

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