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Warning about oil

Fire Hazard warning displayed — Items with oil residue present

LG · Air Conditioning

What does Warning about oil mean?

This warning indicates that items with oil residue, such as cooking oils, are being dried or are about to be dried. Washing may not fully remove oil, and drying such items can pose a fire risk.

Common Causes

  • Items contaminated with cooking oils or other petroleum-based products
  • Items made of foam, rubber, or plastic being dried with heat

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Do not dry any items that have ever had oil on them.

  2. 2

    For items containing foam, rubber, or plastic, use an Air Cycle or dry them on a clothesline.

  3. 3

    Consult the manual for proper drying procedures for specific materials.

Browse all codes in this manual (97)
Verified technical data. Last updated: April 2026

Related Faults

01Error 01 - Indoor air sensor open or short circuit02Error 02 - Inlet pipe sensor open or short circuit03Error 03 - Communication error between indoor unit and wired remote
Source: LG Air Conditioning
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