Samsung Washer Error Code LE1

LE1 on a Samsung washer means the machine's leak detection system has triggered, indicating water has been detected escaping from the tub or plumbing connections. Common causes include a missing rubber gasket, a reversed nozzle diaphragm, loose tub connection screws, a worn duct condensing fixing screw, or a failed leak sensor. The washer will stop operation to prevent further water damage. Inspect the base pan for standing water to confirm whether the leak is real before proceeding with repairs.

No, you should not continue running the washer while LE1 is active. A confirmed water leak can damage flooring, subfloor, and surrounding cabinetry, and standing water near electrical components creates a safety hazard. Disconnect power to the unit and address the underlying cause before resuming use.

Repair costs depend on the cause. If the fix is simply tightening loose tub screws or reseating a gasket, costs may be minimal aside from your time. Replacing a rubber gasket or nozzle diaphragm typically involves parts costs in the range of $10 to $50. If the leak sensor requires replacement, parts and labor combined can range from $75 to $200 depending on your location and whether a technician is needed.

Start by unplugging the washer and checking the base pan for actual water. If water is present, inspect all tub seam screws, rubber gaskets at connection points, and the nozzle diaphragm orientation to find the source. Tighten any loose screws, replace missing or damaged gaskets, and correct any reversed components. If the base pan is dry, the leak sensor itself may need testing or replacement.

A reset may temporarily clear the LE1 code, but it will return as soon as the leak sensor detects moisture again if the underlying problem has not been fixed. Unplugging the washer for a few minutes resets the control board, but this does not repair gaskets, tighten screws, or correct a reversed diaphragm. The root cause must be resolved for the code to stay clear.