CodeRegistry
Brands
  1. Home
  2. Liebherr
  3. Appliances
  4. Door open
About·Privacy·Terms

CodeRegistry — Your global library for technical solutions.

For your safety: always follow the equipment manufacturer’s official manuals. CodeRegistry is an independent help site and is not affiliated with the brands listed here.

Door open

"Door open" Message - Appliance door is open for too long

Liebherr · Appliances

What does Door open mean?

An alert message appears on the display indicating that the appliance door has been left open for an extended period, which can affect temperature and energy efficiency. An acoustic alarm may sound.

Common Causes

  • The appliance door is open for too long.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Close the appliance door completely.

  2. 2

    Press the confirmation button on the display to stop the alarm.

  3. 3

    If the issue persists after closing the door, check for any obstructions preventing it from sealing properly.

Browse all codes in this manual (5)
Verified technical data. Last updated: April 2026

Related Faults

Error"Error" Message - Appliance is malfunctioning or a component faultNot WorkingAppliance Not Working - Power supply issue or switched offTemperature alarm"Temperature alarm" Message - Internal temperature does not match the set temperature
Source: Liebherr Appliances
Open Manual (Page 27)Search more codes in this manual