LG Dryer Error Code 5E

The 5E code on an LG dryer means the appliance has detected an overflow condition three times in a row, or the drain pump is not operating. It is specific to ventless condenser models that manage moisture through a water tank or drain pump. The dryer stops the cycle to prevent water damage when this fault is detected.

Resetting the dryer by unplugging it or pressing the power button may temporarily clear the 5E display, but the error will return if the root cause has not been fixed. If the water tank is still full or the drain pump is still blocked or failed, the control board will detect the fault again and redisplay the code. Always resolve the underlying issue before relying on a reset.

If the fix is simply emptying the water tank or clearing a pump blockage, there is no parts cost involved. If the drain pump motor has failed and needs replacement, parts and labor costs typically range from $100 to $250 depending on the specific model and local service rates. Replacing the overflow sensor is generally a less expensive repair, often falling in the $75 to $150 range including labor.

Start by emptying the water collection tank completely, then restart the dryer. If the error returns, inspect the drain pump for blockages and clear any lint or debris from the impeller. Also check that the drain hose is not kinked if the unit is set up for direct draining. If the pump motor or overflow sensor has failed, those components will need to be tested and potentially replaced.

It is not recommended to continue running the dryer while the 5E error is active. The code indicates a water overflow or drainage failure, and continuing to operate the unit without resolving the issue could result in water leaking into internal components or onto the floor. The dryer is designed to pause operation when this fault occurs as a protective measure.