Samsung 4E Error Code

Water supply error — not filling with water

What Causes the 4E Error?

Turned-off water supply valve
Clogged inlet filter screens
Failed water inlet valve

How to Fix It — Step by Step

Step 1: Check both hot and cold water valves are fully open
Step 2: Remove the inlet hoses and clean the mesh filters
Step 3: If filters are clean and valves are open, replace the water inlet valve

Difficulty: Easy

🔧 Part Needed: Water Inlet Valve

Source the exact replacement part yourself and skip the technician markup.

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⏰ This error won't fix itself. The part costs less than a diagnostic visit.

Don't wait — a small part failure can cause cascading damage. Order the Water Inlet Valve and get your Samsung washing machine running again today.

Frequently Asked Questions

What does 4E mean on a Samsung washing machine?

Water supply error — not filling with water

Can I fix the 4E error on my Samsung washing machine myself?

Yes. This repair is rated "Easy" and the part you need is a Water Inlet Valve. Most homeowners can complete this fix with basic tools. Always disconnect power before starting any repair.

How much does it cost to fix the 4E error on a Samsung washing machine?

A service call alone costs $100–200. The Water Inlet Valve is typically much less when you source it yourself — far cheaper than hiring a pro. You'll save the most by doing the swap yourself.