Error Code LC
Water is leaking inside the washer where it should not be
Critical
Stop using immediately - risk of damage or safety issue
Also displayed as: LC
What This Means
Heater engagement fault (out of place); Air hose out of place causing water leakage during spin cycle; Tub back broken at safety bolt fixing point; Foaming from too much detergent causing front water leakage; Connecting hose to detergent drawer connected incorrectly; Drain pump filter cover engaged incorrectly; Drain hose leaking; Duct condensing holding screws worn; Nozzle-diaphragm engaged in opposite direction or rubber packaging omitted; Tub back and front screws fastened incorrectly; Leakage sensor fault
What actually causes this:
Too much detergent caused excess suds that leaked out, or a hose connection came loose
First Thing to Check
Stop the washer immediately and check for water on the floor — reduce the amount of detergent you use
Parts Involved
How to Fix
- 1
1. Check for any leakage on the base, hoses, valve, and tub connections
- 2
2. Check whether there is any foreign material in the bellows — look for items like underwires or coins
- 3
3. During natural draining, check if drain bellows are clogged with foreign material
- 4
4. Remove any foreign material found
- 5
5. Check the drain motor operation — replace if it does not operate normally
Parts Commonly Needed for This Error
OEM part numbers confirmed by retailers
This Error Applies To
Samsung WF45A6400A Series Washers (2024) (2024–present)
Related Error Codes
A button on the control panel is stuck or pressed in
The washer thinks the door is open
The door lock mechanism is not engaging properly
The small add-door on the front of the washer is open
The small add-door lock motor is not working correctly
The water heater inside the washer is not working right or the washer is overheating
The washer overheated and shut itself off for safety
The washer is filling with too much water and cannot stop