Indesit Dishwasher: error code

Professional Repair Guide

What is this symptom?

Is your Indesit Dishwasher displaying an error code like F01, F02, or F03? This indicates a specific fault condition, often related to water supply issues, drainage failures, or control board problems. Understanding these errors can help you troubleshoot effectively and restore your dishwasher's functionality.

Urgency: Medium

Important Tips for Indesit Models

  • Specific codes like F01–F15 correspond to particular faults (flood sensor, inlet, drain, heater, control board, etc.) on Indesit models

Possible Causes

Anti‑flood or leak detected

How to Identify: Error F01 or AL01 displayed; machine may continuously drain or stop soon after starting

Part: Flood sensor / pressure switch

Water fill timeout or inlet fault

How to Identify: Error F02 or F06; dishwasher takes too long to fill or does not fill at all

Part: Water inlet valve / inlet hose / water supply

Drain failure or blockage

How to Identify: Error F03 or F05; water remains in tub after cycle or dishwasher fails to drain

Part: Drain pump / drain hose / filter

Heating or temperature sensing fault

How to Identify: Error F08 or F10; dishwasher fails to heat water and may stop mid‑cycle

Part: Heating element / NTC temperature sensor / thermostat

Control board or software error

How to Identify: Error F09, F12, or F13; random or repeated error codes, unresponsive display

Part: Main control board / EEPROM / communications between board and display

DIY Solutions

Check and clear the drain filter and hose

Easy 10–20 minutes
Tools Needed: gloves, towel
  1. Turn off and unplug dishwasher.
  2. Remove lower rack, open drain filter access, and clean out debris.
  3. Inspect drain hose under sink for kinks and blockages.
  4. Reassemble and test with a short cycle.
⚠️ Safety First: Ensure unit is unplugged before accessing internal filters.

Verify water supply and inlet hose

Easy 10–15 minutes
Tools Needed: wrench
  1. Turn off dishwasher and water supply.
  2. Check that inlet hose is not kinked and connected securely.
  3. Remove inlet filter at hose connection and clean.
  4. Restore connections and run a short fill test cycle.
⚠️ Safety First: Turn off water supply before disconnecting hose.

Hard reset the dishwasher

Easy 5 minutes
  1. Turn off dishwasher at wall or unplug.
  2. Wait 5–10 minutes.
  3. Reconnect power and attempt to start a new cycle.

Professional Repairs

Replace failed water inlet valve

Estimated Cost: $40–$120

Service or replace drain pump

Estimated Cost: $50–$150

Control board diagnostics and repair

Estimated Cost: $120–$300+

When to Call a Professional

Error persists after attempting DIY clearance of filters, hoses, and inlet valve
Repeated electronic control errors (F09, F12, F13) or unresponsive display
Visible leaks or failure of anti‑flood systems (F01) that cannot be relieved by drying base tray

Preventive Maintenance

  • Clean filters monthly: Drain blockages and F03/F05 errors
    Frequency: monthly
  • Check hoses and connections: Water inlet and drain issues causing F02 or F06
    Frequency: annually
  • Run dishwasher cleaner cycles: Limescale and buildup causing sensor or heater performance issues
    Frequency: every 1–2 months

Frequently Asked Questions

Why is my Indesit Dishwasher error code?
Common causes include anti-flood detection, water fill timeouts, drain failures, or heating faults.
How do I fix Indesit Dishwasher error code myself?
Check the drain filter, verify water supply, and perform a hard reset to troubleshoot the issue.
How much does it cost to fix error code?
Professional repairs can range from $40 for replacing the water inlet valve to $300+ for control board diagnostics.
When should I call a technician for error code?
If DIY solutions fail or if the issue seems complex, it's best to consult a technician.

References & Sources

Community Analytical Insights

Analysis based on real user discussions from appliance repair communities

Can I Fix This Myself?

75%
DIY Success Rate Difficulty: Either

Common Issues Reported by Users

  • Blocked or kinked air pressure hose
  • Faulty pressure switch
  • Electrical connection issues or loose wiring

User Suggested Solutions

  1. Inspect the air pressure hose for blockages or kinks. If found, clear the obstruction or replace the hose if damaged.

  2. Test the pressure switch for continuity using a multimeter. Replace the pressure switch if it is faulty.

  3. Check all electrical connections and wiring for signs of wear or looseness. Tighten or replace any faulty connections.

Analysis based on 1 community discussions
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

  1. Indesit Dishwasher Error Code

Community Discussions

Error code showing with specific LED indicators

Blowing down the air pressure hose fixed the problem.

DIY View on Reddit →

Source: Reddit r/appliancerepair

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