Liebherr Error Codes & Diagnostics
Complete B2B dictionary of fault codes, troubleshooting steps, and repair manuals for Liebherr home appliances, including Washing Machines, Dishwashers, Ovens, Dryers, and Refrigerators.
49 Verified Codes in Database
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| Code | Fault / Diagnostics | Appliances | Action |
|---|---|---|---|
| F7 | Defrost system malfunction. Info: The defrost heater, defrost sensor, or defrost terminator has failed. | Freezer | |
| F8 | Dishwasher diverter valve error. Info: The valve that directs water to the upper or lower spray arms is stuck or faulty. | Dishwasher | |
| F9 | Temperature regulation fault in wine cooler. Info: A sensor responsible for temperature in a specific wine zone is faulty. | Wine Cooler | |
| F10 | BioFresh-Plus sensor fault. Info: The temperature sensor for the dedicated BioFresh-Plus compartment is defective. | Refrigerator | |
| F11 | Dishwasher drain error. Info: Water is not being pumped out. Drain pump is blocked, drain hose is kinked or blocked, or non-return valve is stuck. | Dishwasher | |
| F18 | Dishwasher circulation pump error. Info: The main wash motor (circulation pump) is blocked, has failed, or the control board is not sending power to it. | Dishwasher | |
| F51 | Dishwasher pressure switch fault. Info: The control board has detected a fault with the pressure switch (level sensor), which may be stuck on or off. | Dishwasher | |
| F52 | Dishwasher heating element fault. Info: The water is not heating. The heating element is faulty, or the relay on the control board has failed. | Dishwasher | |
| H1 | Charcoal filter error in wine cooler. Info: The system has detected that the active charcoal filter needs replacement or the sensor is faulty. | Wine Cooler | |
| L1 | Induction hob power board fault. Info: Error on the left side power module of the induction hob. | Hob | |
| NA | Display shows 'NA', indicating a power failure. Info: The appliance has experienced a power interruption. The displayed temperature is the highest temperature reached during the outage. | Refrigerator | |
| PF | Display shows 'PF', indicating a power failure. Info: The appliance has experienced a power outage. | Refrigerator | |
| R1 | Induction hob power board fault. Info: Error on the right side power module of the induction hob. | Hob | |
| Sabbath Mode | Interior lights, display, and alarms are off. Info: The appliance is in Sabbath Mode, which disables electronic displays and automatic functions for religious observance. | Refrigerator | |
| SN | General communication error between boards. Info: Communication fault between the display board and the main power board. | Refrigerator | |
| SuperFrost Active | SuperFrost light is on or symbol is displayed. Info: The SuperFrost function is activated to rapidly freeze fresh food. | Freezer | |
| Temperature Alarm | Audible alarm and flashing temperature display. Info: The internal temperature has risen above the safe threshold, often after initial setup, loading warm food, or a power outage. 5 Elite Techs Verified | Freezer | |
| T1 | Touch control panel error. Info: A button on the touch panel is stuck, or the panel has a general malfunction. | Hob | |
| T7 | Wine cooler ventilation fan fault. Info: The internal circulation fan is blocked or has failed. | Wine Cooler |