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
- Inspect the drainage hose for kinks or blockages.
- Ensure the drainage hose is properly connected to the sink or drain.
- Check the dishwasher filter for debris and clean it if necessary.
- If the appliance still does not drain, check for any visible damage to the drainage components.
- 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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