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LG · Washing Machine (Wash Tower)

LG Washing Machine (Wash Tower) drn / OE (dryer) error code

Difficulty: Medium · Cost: $0–$150 · Duration: 15–30m

The drn or OE error appearing on the dryer section of your LG WashTower means the dryer's drain hose is pressed, installed too high, or frozen. The dryer collects moisture in a drain hose during drying cycles — if this hose is blocked the dryer cannot complete the cycle. Check and straighten the drain hose at the rear of the unit. To thaw a frozen dryer drain hose pour less than 1 litre of hot water (below 60°C) into the empty lint filter compartment.

Common causes

  • Dryer drain hose is kinked or tangled at the rear of the unit
  • Dryer drain hose is installed too high
  • Dryer drain hose is frozen due to cold weather

How to fix it

  1. 1

    Check the dryer drain hose at the rear of the WashTower and straighten any kinks or bends

  2. 2

    Make sure the drain hose height does not exceed 1 metre from the floor

  3. 3

    To thaw a frozen dryer: power off, remove all laundry, remove the lint filter, pour less than 1 litre of hot water (below 60°C) into the empty compartment, reinsert the lint filter, wait 30 minutes then power on and press Start/Pause

  4. 4

    If drn/OE persists contact a qualified technician service — the drain pump may need inspection

Related LG Washing Machine (Wash Tower) error codes

1

LE / CE

The washer drum is not rotating — motor issue or foreign object trapped (LE) or motor control component damaged (CE)

easy
2

IE

The washer is not filling with water — inlet error

easy
3

OE

The washer cannot drain water — outlet error

easy
4

UE

The laundry load is unevenly distributed — unbalance error

easy

drn / OE (dryer) error — frequently asked questions

What does the drn / OE (dryer) error mean on a LG washing machine (wash tower)?

The dryer drain hose is kinked or frozen — dryer section specific

What causes the drn / OE (dryer) error?

The drn / OE (dryer) error is usually caused by: Dryer drain hose is kinked or tangled at the rear of the unit; Dryer drain hose is installed too high; Dryer drain hose is frozen due to cold weather.

Can I fix the drn / OE (dryer) error myself?

It's possible for a moderately handy person, but budget 15–30m and expect some disassembly.

How much does it cost to fix the drn / OE (dryer) error?

Fixing the drn / OE (dryer) error on a LG washing machine (wash tower) typically costs $0–$150, depending on parts and whether you do it yourself or hire a technician.

Is it safe to keep using my washing machine (wash tower) with the drn / OE (dryer) error?

In most cases yes, but it's best to address the drn / OE (dryer) error soon — see the fix steps below to resolve it.