Liebherr Condensate Leakage / Drain System Fault

Dryer leaks water onto the floor during or after operation (condenser/heat pump models).

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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

Blocked condensate drain channel, Cracked or loose condensate hose, Overfilled or mis-seated water tank, Leaking condensate pump housing

How to Fix / Troubleshooting

Safety first: Unplug the dryer. Mop up any spilled water to prevent slipping.

  • Check water tank: Ensure the condensate tank is not overfilled and is fully inserted. Empty and reseat it firmly.
  • Clean drain channel: Locate the drain channel leading from the sump to the tank or pump. Clear lint and debris with a soft brush or pipe cleaner.
  • Inspect hoses: Remove the lower front or side panel to access condensate hoses. Check for cracks, loose clamps, or disconnections. Replace or secure as needed.
  • Examine pump housing: Look for leaks around the condensate pump. Replace the pump assembly if the housing is cracked or seals are leaking.
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Repair Difficulty

Medium 3/5

Required Part

Condensate Hose / Pump Assembly
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