Zanussi Internal Hose or Pump Leakage

Washer-dryer leaks water from the rear or underneath during wash or drain, with no error code.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Loose clamp on sump hose, Cracked sump hose, Leaking drain hose connection, Pump housing seal failure

How to Fix / Troubleshooting

Safety: Unplug the appliance and close the water tap. Tilt the machine slightly and place towels to catch water.

  • Inspect hoses: Remove the rear or bottom panel and check the large sump hose from tub to pump, and the drain hose from pump to outlet, for cracks or loose clamps.
  • Tighten or replace: Tighten any loose hose clips. Replace hoses that show signs of wear, splits, or bulging.
  • Check pump body: Look for leaks around the pump seam or shaft. Replace the pump assembly if it is seeping water.
  • Test after repair: Run a short wash while observing the underside for any further leaks before refitting panels.
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Repair Difficulty

Hard 4/5

Required Part

Sump Hose
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