General alarm code AL with beeping, may accompany temperature or door issues.

Safety: No immediate electrical hazard, but disconnect power before panel removal.

Steps:

• Identify underlying cause: Check for accompanying codes (HI, dO, F1–F9). Address those specific faults first.
• Silence alarm: Use the alarm mute button per the user manual to silence temporarily while troubleshooting.
• Check door and load: Ensure the door is fully closed and the freezer is not overloaded, blocking air vents.
• Monitor temperature: Use a separate freezer thermometer to verify actual temperature. If the unit cools back to normal, the alarm may clear automatically.