What to check first
Can I keep using it?
Do not keep using the appliance while this warning is active.
Do not keep running the appliance when water is visible, a leak warning is active, or water could reach wiring or controls.
- Safe next step
- Stop the cycle if safe, turn off water when appropriate, protect the floor, and avoid repeated resets until the leak source is understood.
- Stop when
- Water is near wiring, cabinetry is getting wet, the leak returns, or the source is not safely visible.
Do not keep using the appliance if the code points to voltage, wiring, control power, burning smell, smoke, or a possible miswired supply.
- Safe next step
- Use only safe owner-level power checks, then involve a qualified technician or electrician when the source points to wiring or supply voltage.
- Stop when
- Breakers trip, lights dim, the appliance smells hot, wiring may be miswired, or the warning returns after a safe reset.
Safety boundaries
Safe first
- Match the exact brand, appliance type, and displayed code first.
- Use the model manual as the final authority for access steps.
- Stop and address visible water before retrying the appliance.
- Disconnect power before any service-access step.
- Turn off water before disconnecting any hose.
Do not do this
- Do not keep running the appliance while this code is active.
- Do not disconnect inlet hoses until the water supply is off.
- Do not bypass locks, float switches, leak sensors, or other safety systems.
Common causes include
- Blocked or kinked water supply hose
- Water supply valve not fully open
- Restricted inlet filter
Basic checks
- Confirm the water supply is on.
- Check visible fill hoses for kinks.
- Check whether hot and cold hoses are connected as the manual expects.
- Confirm the supply valve is fully open; if flow still seems weak, stop before removing hoses or screens.
- Inspect visible inlet hoses for kinks or freezing; if routing is restricted, correct it before retrying.
Reset or retry steps
- After water supply is restored, retry the cycle only if connections are dry and secure.
When to call a technician
- Call service if the code returns with normal water pressure.
- Call service for suspected valve, sensor, or wiring faults.
Before approving a paid visit, check warranty status and reviewquestions to ask before repair.
FAQ
What does Samsung Washer code 4E usually mean?
Manufacturer guidance usually ties 4E to a condition where the washer has detected a water supply problem. Model context matters: Some models display 4C instead of 4E.
Can I keep using the washer with code 4E?
Do not keep using the appliance until the visible issue has been checked and the relevant safety warnings have been addressed. Turn off water before hose work.
When should I call a technician for Samsung 4E?
Call service if the code returns with normal water pressure. A qualified technician may check Inlet hose, Water inlet valve, and Inlet filter screen against the model's service information before treating any part as failed.