Liebherr Refrigerators
14 fault codes documented
Air Filter LED lit — Air filter needs cleaning
The Air Filter LED illuminates to inform you that the air filter, typically located in the toe kick area of the appliance, is dirty and needs to be cleaned to maintain optimal air circulation and efficiency.
Air filter LED lit — Air filter needs reset
The air filter LED is lit, indicating that the air filter in the toe kick area has been cleaned and needs its status reset in the system.
Audible alarm sounds — Door open for 15 minutes
An audible alarm sounds if a Refrigerator door or freezer drawer has been left open for approximately 15 minutes. The interior light will also turn off automatically.
Audible door alarm — Door left open
The appliance emits an audible alarm signal if a Refrigerator or freezer door has been left open for approximately 180 seconds (3 minutes). The alarm is designed to protect frozen food and save energy.
Audible/visual temperature alarm — Freezer temperature too high
An audible alarm sounds and the temperature display along with the alarm LED flashes, indicating that the freezer temperature is not low enough. The display will continue to flash until the cause of the alarm is rectified.
Dashes in freezer temperature display — Freezer warming up or just starting
When the appliance is first started or if it is warm, dashes will appear in the freezer temperature display. This indicates that the freezer compartment has not yet reached the required low temperature.
Temperature display flashes — Temperature setting changed or cold loss detected
The temperature display will flash if you are actively changing the temperature setting or if the temperature inside the compartment rises by several degrees, indicating a loss of cold. This can occur when warm food is introduced or warm air enters the appliance.
Drop symbol lit — Water filter needs reset
A drop symbol is lit on the display, indicating that the water filter has been changed and needs to be reset in the system.
F1 to F5 displayed — Appliance fault
The Refrigerator display shows a fault code ranging from F1 to F5, indicating an internal issue with the appliance. These codes signal a malfunction that typically requires professional attention.
Ice Maker On/Off control lamp flashes — Ice Maker fault
If the control lamp located above the Ice Maker's On/Off button begins to flash, it indicates that there is a fault within the ice maker system that cannot be self-corrected by simple troubleshooting steps.
Ice Maker not making any ice — No power, water, or incorrect setup
The ice maker is not producing ice cubes, or cannot be turned on. After initial startup, it may take up to 24 hours for the first ice cubes to be ready.
Interior light not lit — Light is defective
The interior light in the Refrigerator or freezer compartment does not turn on when a door or drawer is opened. This indicates that the light is defective.
Power Failure LED lit and freezer display flashes — Freezer temperature rose due to power failure
The Power Failure LED is lit and the freezer temperature display flashes, signifying that the freezer temperature has risen too high during the last few hours or days due to an earlier power failure.
Water filter LED lit — Water filter needs changing
When the Water Filter LED lights up, it signals that the water filter has reached the end of its operational life and requires replacement to ensure continued good water quality for ice production.