| A1 | High temperature alarm in freezer. Info: The freezer temperature has risen to an unsafe level. This could be due to the door being left open, a power outage, or a fault in the cooling system. | Refrigerator | |
| C3 | Leak detected or anti-flood system activated. Info: Water has collected in the base of the appliance, triggering the anti-flood float switch. | Washing Machine | |
| EH0 | Power supply issue. Info: The appliance has detected an incorrect voltage or frequency from the mains power supply. | Washing Machine | |
| E10 | Water fill fault, machine not taking in water. Info: The water tap is turned off, the inlet hose is kinked or blocked, or the water inlet valve has failed. | Washing Machine | |
| E20 | Drainage fault, machine is not emptying water. Info: The drain filter is clogged, the drain hose is blocked or kinked, or the drain pump is faulty. | Washing Machine | |
| E40 | Door lock fault, door will not lock or unlock. Info: The door is not closed properly, or the door lock mechanism is faulty. | Washing Machine | |
| E52 | Motor fault, drum not turning. Info: No signal from the motor tacho generator. This could be due to a faulty motor, worn carbon brushes, or a wiring issue. | Washing Machine | |
| E61 | Heating fault, water is not heating. Info: The heating element has failed, or the temperature sensor (NTC) is faulty. | Washing Machine | |
| E90 | Control board communication error. Info: A communication fault between the main control board (PCB) and the display board, or a configuration error. | Washing Machine | |
| F1 | Refrigerator sensor fault. Info: The temperature sensor in the refrigerator compartment is faulty (open or shorted). | Refrigerator | |
| F2 | Freezer sensor fault. Info: The temperature sensor in the freezer compartment is faulty (open or shorted). | Refrigerator | |
| F3 | Temperature sensor (probe) fault. Info: The oven's temperature probe (NTC sensor) has an open circuit or short circuit. | Oven | |
| F4 | Door lock mechanism error during pyrolytic cleaning. Info: The door lock motor has failed or is jammed, preventing the door from locking or unlocking for the high-temperature cleaning cycle. | Oven | |
| F8 | Communication error between boards. Info: There is a loss of communication between the main power board and the user interface or display board. | Oven | |
| i10 | Water inlet time-out. Dishwasher is not filling with water. Info: Water supply is off, inlet hose is kinked, or the filter is blocked. | Dishwasher | |
| i20 | Draining issue. Dishwasher is not emptying. Info: Filters are dirty, drain hose is blocked, or the drain pump is jammed. | Dishwasher | |
| i30 | Anti-flood device has been activated. Info: A water leak has been detected in the base of the machine. | Dishwasher | |
| i50 | Wash motor or circulation pump fault. Info: The circulation pump motor is jammed, has failed, or its control board is faulty. | Dishwasher | |
| i60 | Water heating problem. Info: The heating element has failed, the temperature sensor is faulty, or there's an issue with the main control board. | Dishwasher | |
