Samsung · Washer / dryer
4E Water supply / fill error
What this code means
The washer isn't detecting enough incoming water within the expected time.
Also displayed as: 4C on some Samsung control panel generations — same fault, different display.
Most likely causes
- Hot or cold supply valve behind the machine partially closed
- Kinked fill hose
- Clogged inlet screen filters
What to try first
Check both hot and cold shutoff valves behind the washer are fully open, then check the small mesh screens where the hoses connect.
Good news: this one is often fixable without a service call. If it persists after the steps above, have it looked at.
Find the part on Amazon →FAQ
What does Samsung error code 4E mean?
Water supply / fill error. The washer isn't detecting enough incoming water within the expected time.
Can I fix Samsung code 4E myself?
Often, yes. Check both hot and cold shutoff valves behind the washer are fully open, then check the small mesh screens where the hoses connect.
What causes Samsung code 4E?
The most common causes are: hot or cold supply valve behind the machine partially closed; kinked fill hose; clogged inlet screen filters.
Other Samsung washer or dryer codes
All Samsung washer or dryer error codes →
Other washer or dryer brands: LG · Whirlpool · Maytag · GE · Generic · Frigidaire · Electrolux · Kenmore · Speed Queen
This information may contain errors or not apply to your exact model — always double-check it against your appliance's own manual before acting. If there's any chance of a gas, fire, electrical, carbon monoxide, or other safety hazard, stop and call a licensed professional or the appropriate agency (e.g. your gas utility) instead of relying on this page alone.