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Error code · Gorenje

F40 · Input valve leak

There is a leak in the input valve. Close the water supply and contact the nearest service center.

DishwasherCall Technician — Professional Help NeededFixLens verified
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Safe first steps

  1. Turn off the dishwasher using the power button and unplug it from the electrical outlet.
  2. Close the water supply valve to prevent any further leaks.
  3. Inspect the input valve for visible signs of damage or leaks. If you see any, it may need to be replaced.
  4. If the input valve appears damaged or the leak persists, contact a service center for professional assistance.

When to stop

  • Stop if you see water pooling around the dishwasher or near electrical connections — risk of electric shock.

Likely cause

There is a leak in the input valve. Close the water supply and contact the nearest service center.

Verification

Reviewed by: automated manual extraction

Verified against Gorenje GS642D90W technical documentation

FixLens publishes its own structured technical logic verified against Gorenje GS642D90W documentation · last verified April 22, 2026.

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