Samsung Washer 4E Error Code – Meaning, Causes, and Fix

If your Samsung washing machine is showing the 4E error code, it means the washer is not filling with water properly. This is one of the most common Samsung washer errors and is usually related to water supply issues.

What Does 4E Mean?

The 4E error code indicates a water supply problem. The machine is unable to fill with water within the expected time.

Common Symptoms

• Washer does not fill with water

• Cycle stops shortly after starting

• Error code appears on display

• Humming sound with no water entering

What Causes 4E?

• Water supply turned off

• Kinked or blocked water hose

• Clogged inlet filter

• Low water pressure

• Faulty water inlet valve

How to Fix 4E

Step 1: Check water supply
Make sure both hot and cold water valves are fully open.

Step 2: Inspect hoses
Ensure hoses are not bent, kinked, or blocked.

Step 3: Clean inlet filters
Remove hoses and clean the small mesh filters.

Step 4: Check water pressure
Ensure your home has adequate water pressure.

Step 5: Replace inlet valve
If water still does not enter, the valve may be faulty.

Is It Safe to Use?

No. The washer will not operate correctly until water flow is restored.

Estimated Repair Cost

• Hose or cleaning: $0–$50

• Inlet valve replacement: $150–$300

FAQ

Can low water pressure cause 4E?
Yes, insufficient pressure can trigger this error.

Does 4E mean the washer is broken?
Not necessarily. Most causes are simple and fixable.

Related Errors

• 5E (Drain error)

• UE (Unbalanced load)

• DE (Door error)

Still not sure what your error means?
Use our Universal Error Explainer to instantly diagnose any error code across computers, appliances, vehicles, and electronics.

IMPORTANT: This information is for general guidance only and may not apply to all models or situations. Always consult an official, technician, or representative from the product's company before attempting any repairs yourself.