Washer-dryer leaks water from the rear or underneath during wash or spin

Safety first: Unplug the appliance and close the water tap. Tilt the machine only with assistance to avoid injury.

Step-by-step checks:

• 1. Visual inspection:
  • Remove the rear and/or side panels.
  • Run a short fill cycle while observing (keep clear of moving parts).
  • Identify the exact leak point: hose joint, pump, or tub area.
• 2. Tighten or replace hose clamps:
  • If water seeps from a hose connection, tighten the clamp or replace with a new stainless clamp.
• 3. Replace damaged hoses or pump:
  • If a hose is cracked or soft, replace it with the correct Siemens part.
  • If the pump body leaks from a seam or shaft, replace the drain pump assembly.
• 4. Check drying circuit hoses:
  • Inspect hoses to and from the heat exchanger/condenser for leaks during drying.

When to call a technician: If the leak originates from the tub, heat exchanger body, or inaccessible joints, professional repair is advised.