LG · Dryer Critical

LE2 — Compressor fault (heat-pump models)

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.

Keep using it?
No — service first
DIY difficulty
Hard
Verified against
lg.com ↗

How to fix it

  1. Unplug the dryer and let it sit upright for at least 4 hours (24 hours if it was recently laid on its side).
  2. Plug back in and run a Timed Dry; listen for compressor start.
  3. If LE2 returns, unplug, access the compressor compartment, and test the start device / capacitor per service manual.
  4. Verify the inverter board has voltage in/out per spec.
  5. A sealed-system leak or compressor replacement requires a certified sealed-system technician — do not attempt DIY.
  6. Document model and serial number and contact LG service or an EPA 608-certified appliance tech.

Why it happens

Typical signs: 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

  • Compressor not allowed to settle after move Refrigerant migrated into the compressor and it cannot start until oil/refrigerant separate.
  • Failed start capacitor or PTC relay Compressor cannot start without the boost device.
  • Compressor overload tripped Thermal overload opened due to high amp draw.
  • Loss of refrigerant charge Leak in sealed system.
  • Failed inverter / main control board Inverter board not driving the compressor.

More LG dryer codes

AE AE — Compressor / heat-pump system fault bE bE — Drum drive belt broken or off CL CL — Child Lock / Control Lock active d80 d80 / d90 / d95 — Exhaust Duct Blocked D90 D80 / D90 / D95 — Clogged Exhaust Vent d95 d95 — Exhaust duct ~95% blocked

All LG codes → All dryer codes →

Frequently asked questions

What does the LE2 code mean on a LG dryer?

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.

What causes the LE2 code on a LG dryer?

Compressor not allowed to settle after move: Refrigerant migrated into the compressor and it cannot start until oil/refrigerant separate. Failed start capacitor or PTC relay: Compressor cannot start without the boost device. Compressor overload tripped: Thermal overload opened due to high amp draw.

Is it safe to keep using a LG dryer with a LE2 error?

No — service first. This is rated a critical-severity fault.

How do I fix LE2 on a LG dryer?

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.

Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: lg.com.