LG WM3400CW IE Error Code – Washer Not Filling With Water
The IE error code on the LG WM3400CW washer indicates a water supply problem. This error appears when the washer cannot fill with water within the expected time.
Symptoms
- Washer will not start wash cycle
- Little or no water entering drum
- IE error displayed
Possible Causes
- Closed water supply valve
- Clogged inlet valve screens
- Faulty water inlet valve
Troubleshooting
Check Water Supply
Ensure both hot and cold water valves are open.
Clean Inlet Filters
Remove the hoses and clean the mesh filters inside the inlet valve.
Replacement Parts
FAQ
Can low water pressure cause IE error?
Yes. Insufficient household water pressure can trigger this error.
