What to do now
Check that water is available, the faucet is open, and the supply hose is connected before trying another cycle.
The washer did not fill to the expected water level in the allowed time. Check that water is available, the faucet is open, and the supply hose is connected before trying another cycle. Do not keep running the appliance if the code returns or a safety sign appears.
Region: Global. This page does not generalize the code to every LG washer.
The washer is reporting a water-supply condition, not a confirmed failed part. LG points first to supply cutoff, faucet position, hose routing, freezing, and inlet-filter debris.
Confirmed: LG documents IE as a water-inlet error that appears when the tub does not fill to an adequate level in a specified period.
Check that water is available, the faucet is open, and the supply hose is connected before trying another cycle.
Only after safe supply checks and only if the code clears.
Stop if water leaks, the supply hose cannot be accessed safely, or thawing would create an electrical risk.
LG says to consult an LG Electronics Service Center if the method does not solve the issue because there may be a malfunction in the water supply valve.
No reset procedure is published here because the current source does not document one for this scope.
Do not keep restarting if IE returns after accessible supply and filter checks.
Record model label, exact IE display, faucet position, hose routing, filter condition, cold-weather exposure, and whether water comes from the faucet.
LG documents IE as a water-inlet error where the tub does not fill adequately and lists water cutoff, closed faucet, hose connection, hose bending, freezing, and inlet-filter debris checks.