Ariston Dishwasher Error F01

⚡ Quick Answer: The Ariston dishwasher error F01 signifies a drainage failure due to water accumulation in the base, triggering the flood sensor. Users may notice unu... ✅ DIY Fixable

What Does Error F01 Mean?

The Ariston dishwasher error F01 signifies a drainage failure due to water accumulation in the base, triggering the flood sensor. Users may notice unusual sounds during operation, and the dishwasher may abruptly stop mid-cycle while displaying the error code. This issue typically indicates a leak that requires immediate attention to prevent further damage.

Common Symptoms:

  • Dishwasher stops mid‑cycle with F01 displayed
  • Possible standing water in base
  • LED indicators pattern (LED1 on, others off) depending on model

Possible Causes

  • Water has leaked into the base and triggered the flood sensor (medium)

How to Fix Error F01

DIY Fix Check for and remove water in the base, reset and test

  1. Turn off and unplug the dishwasher for safety.
  2. Carefully pull the dishwasher out from under the counter if built‑in.
  3. Tip the dishwasher slightly (following safety guidelines) to allow any water collected in the base/flood tray to drain out.
  4. Dry up residual water in the base area with towels.
  5. Plug the dishwasher back in and run a short cycle to see if the error returns.

Technician Only Inspect for leaks and repair or replace faulty components

  1. Remove the dishwasher’s access panels and check hoses, door seals, and connections for leaks.
  2. Inspect the flood tray assembly, float switch or flood sensor for proper operation.
  3. Repair or replace any leaking hoses, worn seals, or malfunctioning flood sensor.
  4. Test the unit post‑repair to confirm the F01 error no longer occurs.

Parts needed: Flood switch / anti‑flood sensor, Drain and supply hoses, Door seal / gaskets

🛑 When to Call a Pro:
  • If water continues to accumulate in the base after drying
  • If you cannot locate the source of the leak
  • If the flood sensor or wiring appears damaged or safety components are compromised

Technical Specifications

wattage 30W
component Drain Pump
resistance 10-20 ohms
part_number C00195332
voltage_rating 230V AC

Common Questions

What does F01 error mean on Ariston dishwasher?

F01 error indicates a drainage failure due to water accumulation in the base, triggering the flood sensor.

Can I fix Ariston dishwasher F01 error myself?

Yes, you can check for water in the base, remove it, and reset the dishwasher to see if the error resolves.

How much does it cost to fix F01 error?

Estimated repair costs range from ¥5,000 to ¥30,000+, depending on parts and labor needed.

When should I call a technician for F01?

Call a technician if water keeps accumulating after drying, the leak source is unclear, or if the flood sensor appears damaged.

Data last verified: 2026-07-07

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