What the display tells you
What does Samsung 4C / 4E mean?
Samsung's washer troubleshooting guide groups 4C and 4E with water-supply checks. The display can appear when the washer is not receiving water as expected; the code alone does not confirm a specific part failure.
This is the condition described by the maker—not a remote diagnosis of your appliance. A code can point to a system or symptom without confirming which part, if any, needs replacement.
Safe first checks
Begin with what you can see and with instructions for the exact model. Do not skip the maker's cautions to clear the display faster.
- Confirm whether the display reads 4C or 4E and record the washer's model number.
- Check that the household water taps supplying the washer are open and that visible inlet hoses are not sharply bent or trapped behind the appliance.
- If a hose needs to be disconnected or a filter inspected, turn off the water first and follow the exact model manual. If access is awkward, leave it to a technician.
When to stop and get help
Stop if a hose, valve, or connection is leaking. If the supply is on and visible hoses are clear but the code persists, use Samsung's model-specific troubleshooting or arrange service.
Why the model number matters
Samsung notes that code displays and troubleshooting steps vary by model. Check the model-specific support page before ordering parts or opening the washer.
Look for the full model identifier in the owner's paperwork or on a label that is safely visible without moving, tipping, or opening the appliance. Use that identifier when you open the manufacturer source below.
Manufacturer source
This summary is based on the linked manufacturer guidance. The source is the authority for product-specific instructions; UnknownCodes is an independent reference and is not affiliated with Samsung.
Source checked September 27, 2026. We link to the original so you can confirm the latest model-specific instructions.