How do I fix error code OE on my LG WM8980HBA?

1. undefined: Confirm OE is displayed 2. undefined: Check if pump motor connector is broken or loose. Reconnect or repair if so 3. undefined: Press WASH/RINSE and DELAY WASH simultaneously; check if water level frequency is below 25.0 kHz. If yes, check AIR CHAMBER, tube, and pressure switch for clogs 4. undefined: Check coil resistance of drain pump (should be 10-20 Ohm). Replace DRAIN PUMP ASSEMBLY if out of range 5. undefined: Check voltage between connectors NA2 pin1 and BL3 pin1. Running pump: 120 VDC ±5%; stopped motor/pump: 0-1V 6. undefined: To test via Load Test Mode: hold SPIN SPEED and SOIL LEVEL, press POWER. Use Start/Pause: 1 press=slow speed, 2 presses=mid-speed, 3 presses=high-speed, 4 presses=stop 7. undefined: If voltage is out of range, replace MAIN PWB ASSEMBLY 8. undefined: Installation checklist: ensure drain hose is not in lower position, not bent or clogged, not frozen, and pump has no foreign material inside

LG WM8980HBAWasher

Error Code OE

Q: What does error code OE mean on a LG WM8980HBA?

Drain Error Not fully drained within 10 minutes; Pump motor connector broken or loose; Air chamber, tube, or pressure switch clogged; Drain pump coil resistance out of range (should be 10-20 Ohm); Voltage between connectors (NA2 pin1 to BL3 pin1) out of range

Drain Error

Moderate

Address soon - your appliance may not work properly

What This Means

Not fully drained within 10 minutes; Pump motor connector broken or loose; Air chamber, tube, or pressure switch clogged; Drain pump coil resistance out of range (should be 10-20 Ohm); Voltage between connectors (NA2 pin1 to BL3 pin1) out of range

How to Fix

1
Confirm OE is displayed
2
Check if pump motor connector is broken or loose. Reconnect or repair if so
3
Press WASH/RINSE and DELAY WASH simultaneously; check if water level frequency is below 25.0 kHz. If yes, check AIR CHAMBER, tube, and pressure switch for clogs
4
Check coil resistance of drain pump (should be 10-20 Ohm). Replace DRAIN PUMP ASSEMBLY if out of range
5
Check voltage between connectors NA2 pin1 and BL3 pin1. Running pump: 120 VDC ±5%; stopped motor/pump: 0-1V
6
To test via Load Test Mode: hold SPIN SPEED and SOIL LEVEL, press POWER. Use Start/Pause: 1 press=slow speed, 2 presses=mid-speed, 3 presses=high-speed, 4 presses=stop
7
If voltage is out of range, replace MAIN PWB ASSEMBLY
8
Installation checklist: ensure drain hose is not in lower position, not bent or clogged, not frozen, and pump has no foreign material inside

Other Error Codes for WM8980HBA

Locked Motor Error

Heating Error

EEPROM Error

Power Failure

Sud

Suds Error

dE1

Door Open Error (variant 1)

dE2

Door Open Error (variant 2)

Water Inlet Error

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