Error code · Whirlpool

F3 · Water drainage issue

The appliance is not draining water properly. Check if the drainage hose is kinked or blocked.

DishwasherCaution — Know When to StopFixLens verified

Safe first steps

  1. Inspect the drainage hose for kinks or blockages.
  2. Ensure the drainage hose is properly connected to the sink or drain.
  3. Check the dishwasher filter for debris and clean it if necessary.
  4. If the appliance still does not drain, check for any visible damage to the drainage components.
  5. If the drainage issue persists after these checks, arrange a service visit — do not run the appliance.

When to stop

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

Likely cause

The appliance is not draining water properly. Check if the drainage hose is kinked or blocked.

Verification

Reviewed by: automated manual extraction

Verified against Whirlpool WBC 3C34 PF X technical documentation

FixLens publishes its own structured technical logic verified against Whirlpool WBC 3C34 PF X documentation · last verified April 23, 2026.

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