The Samsung Washing Machine code 4E means: Water supply error — not filling within time limit. Usually the inlet screens are clogged.
Difficulty: Moderate — DIY-able with basic tools
What to do, step by step
- Turn off water taps, unscrew the hoses at the machine.
- Clean the small mesh screens inside the inlet valve ports.
- Check the water taps are fully open and hoses are not kinked.
- If it returns, test the inlet valve coil (~4-6 kΩ).
Video walkthrough
Is the repair worth it?
Before spending money, run the numbers: if the repair quote is more than about 30% of what a new washing machine costs — especially on an older unit — replacement is usually the smarter call.
Check your quote with our free calculator →
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Safety first: unplug the appliance (and shut off gas where applicable) before any inspection. If you smell gas, leave the area and call your gas provider.