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BEEPER light on

Beeper light on — Audible signals are active

LG · Air Conditioning

What does BEEPER light on mean?

The Beeper light indicates that audible signals, such as button presses and cycle completion alerts, are active. The volume can be adjusted or turned off.

Common Causes

  • The Beeper function is enabled.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Press the BEEPER button to adjust the volume level.

  2. 2

    Press the BEEPER button repeatedly to cycle through volume options (High, Low).

  3. 3

    Press the BEEPER button until the light is off to disable the sound.

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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