Indicator
LG / Refrigerator
Door Alarm
A door open longer than one minute sounds a tone every thirty seconds.
What it means
A door open longer than one minute sounds a tone every thirty seconds.
This explanation is shared only by models whose manufacturer documents the same code, meaning, and guidance.
Manufacturer guidance
- Inspect the folding left-door mullion and anything blocking closure.
- Close both doors fully and check that the tone stops.
Manufacturer source
Models documented with this signal
Select your exact model below to open its manufacturer source. Manual editions and model revisions can differ.
If there is a safety risk, stop using the appliance and follow the manufacturer’s instructions.