Error Code FE

Overflow Error — water level has exceeded the safe level.

What This Means

Input leakage at the valves; Drain hose not positioned at the correct height (must be 0.9-1.2 m above floor); Blockages or leaks in the air hose between the tub and the pressure switch; Air leakage at the air hose connector on the outer tub

How to Fix

1. 1

   Check all inlet valves for input leakage

2. 2

   Verify drain hose is positioned 0.9-1.2 m (36-48 inches) above the floor

3. 3

   Enter service mode — check if water level frequency is over 21.0 kHz; if not, check the air chamber and tube for clogs

4. 4

   If frequency is over 21.0 kHz, check if inlet valve opens when power is not applied — if yes, replace inlet valve assembly

5. 5

   If inlet valve works continuously when power is applied, replace main PCB assembly

6. 6

   Inspect and repair any air leakages at the air hose connector on the outer tub and at any connecting parts

7. 7

   Remove foreign objects from the pressure sensor switch air hose

8. 8

   Replace pressure sensor switch if necessary

This Error Applies To

LG WT1901CK Series Washers (2016) (2016–present)