LG Washer IE Error Code: Low Water Pressure Fix Guide

If your LG washing machine displays the IE error code, it usually means the washer is not filling with water properly. Most of the time, this is caused by low water pressure or restricted water flow.

The good news? You can often fix it yourself in just a few minutes.

What Does IE Error Mean?

The IE (Inlet Error) appears when:

• The washer does not fill within a set time

• Water flow is too slow or insufficient

• The machine cannot reach the required water level

Common Causes of IE Error

1. Low Water Pressure

• Weak supply from the tap

• Shared water lines reducing pressure

2. Closed or Partially Closed Water Tap

• Valve not fully open

• Limits water flow into the washer

3. Clogged Inlet Filters

• Small mesh filters trap dirt and sediment

• Block water from entering properly

4. Kinked or Bent Water Hose

• Restricts water flow

• Common after moving the washer

5. Faulty Water Inlet Valve

• Valve fails to open properly

• Prevents adequate water intake

6. Frozen or Blocked Pipes (Cold Regions)

• Water flow is restricted or stopped

Signs You’ll Notice

• Washer takes too long to fill

• No water entering the drum

• IE error appears early in the cycle

• Machine stops automatically

Step-by-Step Fix

Step 1: Check Water Supply

• Ensure tap is fully open

• Test water pressure by running tap directly

👉 Weak flow = supply issue, not washer.

Step 2: Inspect Inlet Hoses

• Straighten any bends or kinks

• Disconnect and flush the hose

Step 3: Clean Inlet Filters

• Turn off water supply

• Remove hoses from back of washer

• Take out mesh filters

• Rinse under clean water

👉 This is one of the most common fixes.

Step 4: Reset the Washer

• Unplug for 10 minutes

• Restart the machine

Step 5: Check Water Inlet Valve

If water still doesn’t flow properly:

• Valve may be defective

• Replacement may be needed

When to Call a Technician

• Water pressure is normal but error persists

• Inlet valve or internal parts need replacement

• Electrical or control issues suspected

Prevention Tips

• Clean inlet filters every few months

• Avoid bending hoses during installation

• Ensure steady water supply

• Use proper plumbing connections

Important Note

If your home has consistently low water pressure, the washer may keep showing IE errors. In such cases, installing a pressure booster pump can help.

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