Lg Refrigerator Error Er It

⚡ Quick Answer: The LG refrigerator error code Er It indicates an issue with the ice maker, typically related to the ice maker fan or the temperature sensor in the ic... ⚠️ Difficulty Varies

What Does Error Er It Mean?

The LG refrigerator error code Er It indicates an issue with the ice maker, typically related to the ice maker fan or the temperature sensor in the ice compartment. This error may be accompanied by unusual sounds, such as buzzing from the fan area, and can lead to problems with ice production or ice buildup in the ice maker compartment. Addressing this error often involves inspecting the ice maker components for blockages or faults.

Common Symptoms:

  • Error appears on display when the ice maker or ice maker airflow system encounters a problem
  • Ice production issues or unusual noises (e.g., buzzing from fan area)
  • Potential ice buildup in the ice maker/ice compartment

Possible Causes

  • Ice maker fan jammed or not functioning, causing airflow issues to the ice maker area (medium)
  • Ice compartment temperature sensor fault or communication issue (low)

How to Fix Error Er It

DIY Fix Basic troubleshooting for ice maker related errors

  1. Unplug the refrigerator from power for 5–10 minutes, then plug it back in to see if the error clears.
  2. Inspect the ice maker area and vents for visible ice buildup or blockages.
  3. If safe and accessible, allow the ice maker compartment to thaw (e.g., leave doors open or defrost manually) to clear any frost around the fan or sensor area.

Technician Only Inspect and diagnose ice maker fan and temperature sensors

  1. Remove freezer/ice compartment panels to access the ice maker fan and associated wiring.
  2. Check the ice fan motor for continuity and physical freedom of movement; replace if defective.
  3. Inspect the ice compartment temperature sensor wiring and connections; test sensor and replace if faulty.
  4. Verify control board signals to the ice maker fan and sensor.

Parts needed: Ice maker fan motor, Ice compartment temperature sensor, Wiring harness/connectors

🛑 When to Call a Pro:
  • If error persists after basic defrost and resets
  • If there are signs of failed components (e.g., fan not spinning after thaw or multimeter test)
  • If the cause appears to be sensor or control board related

Technical Specifications

wattage 100W
component Ice Maker Assembly
resistance 5-15 ohms
part_number LG 5221JA2009A
voltage_rating 120V AC

Common Questions

What does Er It error mean on LG refrigerator?

The Er It error indicates a problem with the ice maker, often linked to the ice maker fan or temperature sensor.

Can I fix LG refrigerator Er It error myself?

Yes, you can try basic troubleshooting like unplugging the fridge or checking for ice buildup.

How much does it cost to fix Er It error?

Repair costs typically range from $100 to $300, depending on parts and labor.

When should I call a technician for Er It?

Call a technician if the error persists after troubleshooting or if there are signs of failed components.

Sources & References

Data last verified: 2026-01-10

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