What are the symptoms of error code LC?

Washer stops mid‑cycle and displays LC, Water drains slowly or not at all, Washer repeatedly attempts to drain, Gurgling or bubbling sounds from the drain hose, Water backs up into the drum after draining

What causes error code LC?

Drain hose placed directly on the floor, Drain hose inserted too deeply into the standpipe, Clogged or partially blocked drain hose, Household drain system restricted or slow, Improper drain height causing siphoning

How do I fix error code LC?

Ensure the drain hose is elevated to the correct height., Remove the hose from the floor and secure it properly., Inspect the hose for clogs, bends, or crushing., Clear any blockages in the household drain system., Restart the washer after correcting hose placement.

Samsung Washer - LC Error Code

Washer detects a drain hose issue.

Meaning

Washer detects a drain hose issue.

The LC error indicates that the washer has detected a problem with the drain hose position or water flow. Samsung specifies that this code appears when the end of the drain hose is placed incorrectly, when the hose is clogged, or when water cannot exit the washer at the expected rate. The washer monitors backflow and drainage resistance, and if the system senses improper hose placement or blockage, it triggers the LC code to prevent flooding or siphoning.

Symptoms

Washer stops mid‑cycle and displays LC
Water drains slowly or not at all
Washer repeatedly attempts to drain
Gurgling or bubbling sounds from the drain hose
Water backs up into the drum after draining

Causes

Drain hose placed directly on the floor
Drain hose inserted too deeply into the standpipe
Clogged or partially blocked drain hose
Household drain system restricted or slow
Improper drain height causing siphoning

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Step-by-Step Fixes

Ensure the drain hose is elevated to the correct height.
Remove the hose from the floor and secure it properly.
Inspect the hose for clogs, bends, or crushing.
Clear any blockages in the household drain system.
Restart the washer after correcting hose placement.

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Safety Notes

Unplug the washer before adjusting the drain hose.
Do not run the washer with the hose lying flat on the floor.
Avoid forcing the hose into tight drain openings.

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Applicable Models

Show Models

6000 Series: WW25FG6B34BBAC
5000 Series: WW25FG5B34BEAC

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Other Samsung Washer Error Codes

Show All Error Codes

Model-Specific Notes

The WW5000F/B700 platform automatically drains for 3 minutes when 4C or related water-supply errors appear, and the power button is disabled during this period.

Disclaimer

The information provided on this page is for educational and informational purposes only. Repairs involve electrical, mechanical, and water-related risks. Always follow manufacturer instructions and consider contacting a qualified technician for diagnosis or repair.