Error code · Siemens

E:23 · Device is leaking

The appliance is experiencing a leak. First, close the water tap to prevent further water loss and check for visible leaks.

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Safe first steps

  1. Close the water tap to prevent further water loss.
  2. Inspect the appliance for visible leaks around hoses and connections.
  3. If you find any damaged hoses or connections, replace them with original spare parts.
  4. If no visible leaks are found but the error persists, check the door seal for damage.
  5. If the door seal is damaged, arrange a service visit to replace it — do not run the appliance.

When to stop

  • Stop if you see water pooling around the appliance — risk of electric shock.

Likely cause

The appliance is experiencing a leak. First, close the water tap to prevent further water loss and check for visible leaks.

Verification

Reviewed by: automated manual extraction

Verified against Siemens WN54G205NL technical documentation

FixLens publishes its own structured technical logic verified against Siemens WN54G205NL documentation · last verified April 22, 2026.

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