Ardo Error Codes & Diagnostics
Complete B2B dictionary of fault codes, troubleshooting steps, and repair manuals for Ardo home appliances, including Washing Machines, Dishwashers, Ovens, Dryers, and Refrigerators.
43 Verified Codes in Database
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| Code | Fault / Diagnostics | Appliances | Action |
|---|---|---|---|
| AL01 | Water leak detected Info: The float switch in the base of the machine has been activated, indicating a leak. | Dishwasher | |
| AL05 | Drain pump electrical fault Info: The control board has detected an electrical anomaly (e.g., short circuit) with the drain pump. | Dishwasher | |
| DOOR | Door open indicator Info: The appliance detects that the door is not securely closed and latched. | Washing Machine | |
| E01 | Door lock fault Info: The machine has failed to lock the door. This could be due to a faulty door interlock, wiring, or the main control board. | Washing Machine | |
| E1 | Water inlet timeout / Aquastop active Info: The dishwasher has failed to fill with water in the allotted time, or the Aquastop anti-flood device on the hose has been triggered. | Dishwasher | |
| E02 | Water filling fault Info: The machine has not filled with water to the required level within the set time. Caused by a closed water tap, kinked inlet hose, or faulty inlet valve. | Washing Machine | |
| E03 | Water draining fault Info: The machine has failed to drain the water within the set time. Caused by a blocked drain pump filter, blocked drain hose, or a faulty drain pump. | Washing Machine | |
| E3 | Drainage failure Info: The dishwasher is unable to drain the water. The filter is blocked, the drain hose is obstructed, or the drain pump has failed. | Dishwasher | |
| ER03 | Stuck button on touch control Info: The hob's electronic control has detected that a button on the touch panel has been continuously pressed for an extended period. | Hob | |
| E04 | Overfill or anti-flood error Info: The pressure switch has detected too much water in the drum, or the anti-flood switch in the base has been activated by a leak. | Washing Machine | |
| E4 | Water heating element fault Info: The dishwasher has detected a problem with the heating circuit. This could be a failed heating element, faulty wiring, or an issue on the control board. | Dishwasher | |
| E05 | Temperature sensor fault Info: The NTC (temperature sensor) is reporting an open or short circuit. This could be a faulty sensor, wiring issue, or a control board problem. | Washing Machine | |
| E5 | Overfill detected Info: The pressure sensor has detected that the water level is too high inside the tub. 5 Elite Techs Verified | Dishwasher | |
| E06 | Program selector fault Info: The main control board has detected an error with the program selection dial or its circuitry. | Washing Machine | |
| E6 | Temperature probe (NTC) error Info: The control board has detected an open or short circuit from the NTC temperature sensor. | Dishwasher | |
| E07 | Motor tachometer fault Info: The control board is not receiving a signal from the motor's speed sensor (tacho). The drum may spin briefly at high speed and then stop. | Washing Machine | |
| E7 | Flow meter fault Info: The flow meter, which measures the amount of water entering the machine, is not sending the correct signals to the control board. | Dishwasher | |
| E08 | Motor speed sensor (tacho) fault Info: The motor's tachometer coil is faulty, the magnet has detached, or there is a wiring issue to the control board. | Washing Machine | |
| E09 | Motor circuit fault Info: An open circuit has been detected in the motor, often related to the motor TRIAC on the control board or the motor itself. | Washing Machine | |
| E10 | Motor TRIAC sense fault Info: The control board detects an issue with the motor's power controller (TRIAC), but not a direct short circuit. | Washing Machine | |
| E12 | Communication error between boards Info: On models with separate control and display boards, the communication link has been lost. | Washing Machine | |
| E17 | Door lock positioning error Info: This can be caused by a misaligned door strike or a faulty microswitch within the door interlock assembly. | Washing Machine | |
| E18 | Main board microprocessor fault Info: A critical error has occurred with the main processor on the control board. This is a fatal board error. | Washing Machine | |
| F01 | Temperature sensor open circuit Info: The main control board has detected that the oven's temperature sensor (NTC/thermistor) circuit is open, likely due to a broken wire or failed sensor. | Oven | |
| F1 | Refrigerator compartment sensor fault Info: The NTC sensor that measures the temperature in the main fridge compartment is faulty (open or short circuit). | Refrigerator | |
| F02 | Temperature sensor short circuit Info: The control board has detected a short circuit in the oven's temperature sensor, causing it to read an impossibly high temperature. | Oven | |
| F2 | Refrigerator evaporator sensor fault Info: The NTC sensor attached to the evaporator coil in the fridge section has failed. | Refrigerator | |
| F03 | Overheating detected Info: The oven has exceeded a safe maximum temperature. This could be caused by a stuck heating element relay or a faulty temperature sensor giving incorrect readings. | Oven | |
| F3 | Freezer compartment sensor fault Info: The main temperature sensor (NTC) in the freezer compartment is reporting an error. | Refrigerator | |
| F04 | Communication error Info: The main power board and the user interface/display board are unable to communicate with each other. | Oven |