Error code · Hoover
E4 · Excessive foam or water
This error indicates that there is too much foam and/or water in the machine. Check if you have added an excessive amount of detergent or used an unsuitable detergent for washing machines.
Washer-dryerCaution — Know When to StopFixLens verified
Safe first steps
- Check the amount of detergent used. If you have added more than the recommended amount, reduce it for the next wash.
- Inspect the type of detergent used. Ensure it is suitable for washing machines and not a high-foam detergent.
- Run a rinse cycle without any laundry to remove excess foam and water from the drum.
- If the error persists after these steps, check the drain hose for clogs or kinks that may prevent proper drainage.
When to stop
- If the machine continues to show the E4 error after following all steps, and you notice water leaking from the machine, stop using it and call a professional.
Likely cause
This error indicates that there is too much foam and/or water in the machine. Check if you have added an excessive amount of detergent or used an unsuitable detergent for washing machines.
Verification
Reviewed by: automated manual extraction
Verified against Hoover AWDFD 4106AMR/1-S technical documentation
FixLens publishes its own structured technical logic verified against Hoover AWDFD 4106AMR/1-S documentation · last verified April 21, 2026.
Official manufacturer support