Lg Washing Machine Error E1

⚡ Quick Answer: The LG washing machine E1 error indicates a problem with the water inlet valve, often leading to issues such as the machine failing to fill with water... ✅ DIY Fixable

What Does Error E1 Mean?

The LG washing machine E1 error indicates a problem with the water inlet valve, often leading to issues such as the machine failing to fill with water or stopping mid-cycle due to drain problems. This error can arise from water supply issues, including blocked or kinked inlet hoses or low water flow. If you experience this error, it’s essential to check the water supply and drainage system to ensure proper functioning.

Common Symptoms:

  • Washing cycle won’t start and machine displays E1 immediately
  • Water not filling correctly
  • Drain issues sensed and machine stops cycle

Possible Causes

  • Water supply issues (inlet hose blockage/kinks or low water flow) (medium)

How to Fix Error E1

DIY Fix Check water supply connections

  1. Turn off the machine and shut off water valves.
  2. Inspect inlet hoses for kinks, twists, or blockages.
  3. Ensure taps are fully open.
  4. Reconnect hoses securely and restart machine.

DIY Fix Inspect drain path

  1. Check the drain hose for clogs or kinks.
  2. Ensure the hose is positioned per the user manual.
  3. Clean the drain pump filter if accessible.
  4. Run a short cycle to see if water drains normally.

Technician Only Evaluate internal leak and sensor circuits

  1. Disconnect power and open washer base.
  2. Check for water in base tray and dry out.
  3. Inspect float switches or water detection sensors for proper operation.
  4. Test and replace defective components as needed.

Parts needed: float switch, water detection sensor, hose clamps

🛑 When to Call a Pro:
  • If water is detected inside the washer base tray
  • If error persists after checking water supply and drain hoses
  • If internal sensors appear faulty or leaks are found

Technical Specifications

wattage 20W
component Water Inlet Valve
resistance 3-5 ohms
part_number LG 5220FR2008F
voltage_rating 120V AC

Common Questions

What does E1 error mean on LG washing machine?

E1 error indicates a water inlet valve issue, causing failure to fill with water or stopping the cycle due to drain problems.

Can I fix LG washing machine E1 error myself?

Yes, you can check water supply connections and inspect the drain path for kinks or clogs.

How much does it cost to fix E1 error?

The estimated cost to repair the E1 error ranges from ¥5,000 to ¥15,000 JPY.

When should I call a technician for E1?

Call a technician if water is detected inside the washer base tray or if errors persist after basic checks.

Sources & References

Data last verified: 2026-01-10

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