LE2 Critical Hard — consider a tech
LG Dryer LE2 — Compressor fault (heat-pump models)
LG Dryer · Error code LE2
What LE2 Means
LE2 on heat-pump and hybrid LG dryers indicates a fault in the compressor circuit. The compressor generates the drying heat on these models, so a failure means no heat regardless of element status.
Symptoms
- LE2 on display
- Cycle finishes with damp clothes
- No warmth from drum at all
- Loud hum or click from base of dryer
- Recently moved without 24-hour settle time
Common Causes
1
Compressor not allowed to settle after move
Refrigerant migrated into the compressor and it cannot start until oil/refrigerant separate.
2
Failed start capacitor or PTC relay
Compressor cannot start without the boost device.
3
Compressor overload tripped
Thermal overload opened due to high amp draw.
4
Loss of refrigerant charge
Leak in sealed system.
5
Failed inverter / main control board
Inverter board not driving the compressor.
How to Fix It
- Unplug the dryer and let it sit upright for at least 4 hours (24 hours if it was recently laid on its side).
- Plug back in and run a Timed Dry; listen for compressor start.
- If LE2 returns, unplug, access the compressor compartment, and test the start device / capacitor per service manual.
- Verify the inverter board has voltage in/out per spec.
- A sealed-system leak or compressor replacement requires a certified sealed-system technician — do not attempt DIY.
- Document model and serial number and contact LG service or an EPA 608-certified appliance tech.
More LG Dryer Codes
Verified against manufacturer documentation: lg.com
Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician.