Error code · Haier

E4 · Abnormal water supply

This error indicates an abnormal water supply issue, possibly due to the tap being closed or no water available. Check if the tap is open and ensure there is sufficient water pressure.

DryerCaution — Know When to StopFixLens verified

Safe first steps

  1. Check if the water supply tap is open.
  2. Ensure there is sufficient water pressure by checking other faucets in your home.
  3. Inspect the water inlet hose for any kinks or blockages.
  4. If the water supply is normal but the error persists, check for any visible leaks around the water inlet area.
  5. If you find any leaks or damage, arrange a service visit — do not use the dryer.

When to stop

  • Stop if you see water leaking near the dryer — risk of electric shock.

Likely cause

This error indicates an abnormal water supply issue, possibly due to the tap being closed or no water available. Check if the tap is open and ensure there is sufficient water pressure.

Verification

Reviewed by: automated manual extraction

Verified against Haier CLC108GNU1 technical documentation

FixLens publishes its own structured technical logic verified against Haier CLC108GNU1 documentation · last verified April 23, 2026.

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