Indesit Dishwasher Error F04

⚡ Quick Answer: The Indesit Dishwasher F04 error indicates a malfunction related to the drain pump, often linked to a faulty thermostat or temperature sensor. Users m... ✅ DIY Fixable

What Does Error F04 Mean?

The Indesit Dishwasher F04 error indicates a malfunction related to the drain pump, often linked to a faulty thermostat or temperature sensor. Users may notice the dishwasher stopping mid-cycle and displaying the F04 code, along with unusual noises during operation. It may also not properly drain water, suggesting issues with water fill or inlet components. Prompt inspection and repair are recommended to restore normal functionality.

Common Symptoms:

  • Dishwasher stops during cycle and displays F04
  • Indicator LED pattern consistent with F04 on Indesit LED error decoder charts
  • No clear pattern of water fill or temperature changes noted in general user reports

Possible Causes

  • Thermostat or temperature sensor fault (medium)
  • Water fill or inlet issue (community guide interpretation) (low)

How to Fix Error F04

DIY Fix Check basic conditions and reset

  1. Ensure the dishwasher is turned off and unplugged
  2. Verify that the water supply tap is fully open and that inlet hoses are not kinked
  3. Wait a few minutes and restore power to reset any transient errors

Technician Only Diagnose and test thermostat/temperature sensor

  1. Access the internal thermostat/temperature sensor according to service manual for the specific Indesit model
  2. Test temperature sensor and thermostat continuity with appropriate tools
  3. Inspect wiring connections between sensor and control board

Parts needed: Thermostat/temperature sensor assembly, Associated wiring harness

🛑 When to Call a Pro:
  • If error persists after basic checks and reset
  • If temperature sensor or thermostat test indicates failure
  • If internal wiring or control board faults are suspected

Technical Specifications

wattage 30W
component Drain Pump
resistance 10-20 ohms
part_number C00194709
voltage_rating 230V AC

Common Questions

What does F04 error mean on Indesit Dishwasher?

F04 indicates a drain pump malfunction, often due to a faulty thermostat or temperature sensor.

Can I fix Indesit Dishwasher F04 error myself?

Yes, you can check the water supply and reset the dishwasher as initial troubleshooting steps.

How much does it cost to fix F04 error?

Repair costs range from ¥8,000 to ¥25,000, depending on parts and labor.

When should I call a technician for F04?

Call a technician if the error persists after basic checks or if internal faults are suspected.

Sources & References

Data last verified: 2026-03-25

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