LG washer error code · OE / E03 / E21
Not draining
This is a washing-machine fault guide. The code above comes from the washer display; it is not the model number. Model-gated checks for OE / E03 / E21 or water left in the drum.
Before you begin
Choose your washer model
Select the washer family first, then choose a supported model. If it is not listed, you can still use the general safety checks.
Exact-model follow-up
LG model guides
Primary sources
Check the evidence
- Front Load Washer OE Error Code
LG states that OE indicates the washer cannot drain and lists a kinked hose or blocked drain filter among possible user-checkable causes.
- Washer Error Code List
LG maps OE, IE, dE, and UE to drain, inlet, door, and unbalance conditions and separates procedures by washer type.
- LG UK washing-machine manuals and support
LG UK provides regional model lookup, owner manuals, warranty information, troubleshooting, and service routes for UK-market washing machines.
- Recalls & Product Safety Warnings
CPSC recall remedies can require immediate stop-use and supersede general troubleshooting.
- Warranties
The FTC advises consumers to read warranty coverage and use the required claim process before paying for repair.
- LG WM3050CW Drain Pump Motor Replacement
The photographed repair guide documents power disconnection, retained-water drainage, front-panel access, pump disconnection, removal, and reassembly for model WM3050CW.