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F05

F05 - Water level sensor stuck on full or drain pump blocked

Indesit · Splendide Laundry Centers

What does F05 mean?

This error suggests that the pressure switch is reporting the machine is full, potentially due to a blocked drain pump or a faulty switch. The machine may not drain water properly.

Common Causes

  • Blocked drain pump
  • Faulty pressure switch
  • Obstructed drain hose
  • Loose electrical connections to the pump or switch

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Switch off the machine and unplug it from the wall.

  2. 2

    Check the drain hose for kinks or blockages.

  3. 3

    Clean the pump filter, often located at the bottom front of the machine (refer to your main user manual for its location).

  4. 4

    Wait for 30 seconds, then plug the machine back in and try to start a 'PUMP OUT' program or a new wash cycle.

  5. 5

    If the problem continues, a professional may need to inspect the pump and pressure switch.

Browse all codes in this manual (15)
Verified technical data. Last updated: April 2026

Related Faults

F01F01 - Motor circuit issueF02F02 - Motor jammed or speed sensor issueF03F03 - Temperature sensor circuit fault
Source: Indesit Splendide Laundry Centers
Open Manual (Page 16)Search more codes in this manual