4ESamsung Washer
Samsung Washer Error 4E – Meaning, Causes & How to Fix
The control board detected insufficient water entering the tub during the fill cycle.
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Reviewed by a Certified Electrical Engineer & Licensed Technician
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Official Meaning
The control board detected insufficient water entering the tub during the fill cycle. The washer cannot reach the required water level within the allotted time.
Real-World Causes
- 1Water supply faucets behind the washer are not fully open or were accidentally turned off
- 2Inlet hoses are kinked, bent, or crushed between the washer and the wall
- 3Small mesh filter screens at the inlet valve connection are clogged with sediment or debris
- 4Low home water pressure below the minimum 20 PSI required by the machine
- 5Faulty water inlet valve solenoid not opening when electrically activated
- 6Water supply interrupted due to municipal maintenance or frozen pipes in winter
Symptoms
Look for these signs to confirm error 4E on your Samsung Washer:
- Error 4E displayed on the control panel at the start of wash or during rinse cycle
- Machine makes a clicking sound as the inlet valve attempts to open and close
- Very slow or no water filling visible through the door glass
- Washer pauses mid-cycle and displays the error after a partial fill
- Hot water fills but cold does not, or vice versa
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DIY Fix (Safe)
- 1Verify both hot and cold water faucets behind the washer are fully open – turn them counterclockwise to the stop
- 2Pull the washer away from the wall and check both inlet hoses for kinks – straighten or replace if damaged
- 3Turn off the water supply, disconnect both hoses from the back of the washer, and clean the small mesh filter screens with an old toothbrush under running water
- 4Test your home water pressure – the washer requires a minimum of 20 PSI (1.4 bar) to fill properly
- 5Restart the wash cycle after each fix to test if the error clears
Professional Action Required
- 1Test each water inlet valve solenoid with a multimeter – replace if resistance is outside the 500-1500 ohm range
- 2Inspect the water level pressure switch and its air dome hose for cracks or blockages
- 3Check the main control board for burnt or corroded relay contacts on the fill circuit
- 4If home water pressure is consistently low, recommend installing a pressure booster pump
- 5Replace both inlet hoses with new stainless steel braided hoses as a preventive measure during service
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Additional Context
Frequently Asked Questions
What does Samsung Washer error 4E mean?
Error 4E means your Samsung washer is not receiving enough water during the fill cycle. The control board detected that the tub could not reach the required water level within the expected time. Common causes include closed water valves, kinked hoses, clogged inlet filters, or low water pressure.
Is Samsung error 4E the same as E1?
Yes. On older Samsung washer models, the same water supply error was displayed as E1. The 4E code is used on newer digital display models. The troubleshooting steps are identical for both codes.
Can I fix Samsung 4E error myself?
In most cases, yes. The majority of 4E errors are caused by closed water valves or clogged inlet filter screens – both are simple DIY fixes that take under 10 minutes. Only if the inlet valve itself is faulty would you need a professional repair.
Related Error Codes
Other Samsung Washer Errors
Similar Errors on Other Samsung Devices
About the Author
Technical Review Team
Reviewed by certified appliance technicians with 10+ years of Samsung repair experience. Every error code is verified against manufacturer service manuals and real-world repair data.