LG Dryer Error Code LE2

LE2 indicates that the dryer detected low electrical current at the compressor. The dryer attempts to restart the compressor three times and, if the condition persists, shuts down and displays the code. LG heat pump dryers are particularly sensitive to airflow restrictions and ambient temperature, both of which can cause this fault. Cleaning the lint double filter and checking room temperature are the first recommended diagnostic steps.

No, you should not continue running the dryer while LE2 is active. The dryer has already shut itself down as a protective measure after detecting a compressor fault. Attempting to force continued operation could cause further damage to the compressor or related components. Address the cause of the error before resuming use.

Repair cost depends on the cause. If cleaning the lint filter and adjusting room temperature resolve the issue, there is no parts cost involved. If the compressor requires replacement, parts and labor costs can range from several hundred dollars to close to the cost of a new unit, depending on your region and the specific model. A wiring repair or control board replacement typically falls somewhere between those two extremes.

In many cases, yes. Start by removing and thoroughly cleaning the lint double filter, as buildup is the most common cause of LE2. Also confirm that the room where the dryer is installed is within a normal temperature range and that ventilation around the appliance is not obstructed. If the error returns after these steps, the issue is likely a failing compressor or wiring problem that will require a qualified technician.

A reset may temporarily clear the display, but the code will return if the underlying cause is not resolved. The dryer goes through three compressor restart attempts before displaying LE2, so simply power cycling the unit without fixing the root issue will result in the same fault sequence. Clean the lint filter and check ambient conditions before resetting, so the compressor has a chance to operate normally.