Ariston Dishwasher Error F11

⚡ Quick Answer: The Ariston dishwasher F11 error indicates a failure in the wash pump motor, preventing proper water circulation during the wash cycle. This issue may... ✅ DIY Fixable

What Does Error F11 Mean?

The Ariston dishwasher F11 error indicates a failure in the wash pump motor, preventing proper water circulation during the wash cycle. This issue may cause the dishwasher to stop mid-cycle and produce unusual noises. Check for blockages at the pump inlet or filter basket, as these can contribute to the error. If the problem persists, further diagnostics on the pump motor or associated components may be necessary.

Common Symptoms:

  • Dishwasher cancels or stops mid‑cycle
  • No water circulation during wash
  • LED fault pattern with specific lights on/off corresponding to F11 on some models

Possible Causes

  • Wash pump motor failure or seizure (medium)
  • Motor capacitor or related component fault (medium)

How to Fix Error F11

DIY Fix Check basic pump and reset

  1. Power off and disconnect dishwasher from supply
  2. Wait a few minutes and reconnect to see if fault clears
  3. Check for obvious blockages at the pump inlet or filter basket
  4. Ensure wash pump area is free of debris

Technician Only Diagnose and repair wash pump fault

  1. Disconnect dishwasher power and access the wash pump assembly
  2. Inspect wash pump motor and capacitor for damage or seizure
  3. Check wiring connections from control board to pump motor for continuity
  4. Test wash pump motor electrically; replace pump or capacitor if defective

Parts needed: wash pump motor, motor capacitor, associated wiring/connectors

🛑 When to Call a Pro:
  • If pump motor tests show open circuit or there are signs of mechanical seizure
  • If wiring or control board diagnostics indicate complex faults beyond user capability

Technical Specifications

wattage 30W
component Drain Pump
resistance 10-20 ohms
part_number C00123456
voltage_rating 230V AC

Common Questions

What does F11 error mean on Ariston dishwasher?

The F11 error signifies a wash pump motor failure, leading to halted cycles and no water circulation.

Can I fix Ariston dishwasher F11 error myself?

Yes, you can check for blockages and perform a reset by powering off the unit and reconnecting it.

How much does it cost to fix F11 error?

The estimated repair cost for the F11 error ranges from $100 to $300, depending on parts and labor.

When should I call a technician for F11?

Call a technician if the pump motor tests show open circuit or if there are signs of mechanical seizure.

Sources & References

Data last verified: 2026-04-14

User Comments (0)

Share your experience or solution below.

Be the first to comment!