What to check first
Can I keep using it?
Electrical warning: stop and verify
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.
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.
FAQ
What does Samsung Washer code 4E usually mean?
Usually indicates that the washer has detected a water supply problem.
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. Call service for suspected valve, sensor, or wiring faults.