The Italian Ardo technology allows to take care even of crystal and porcelain appliances. But over time, the dishwasher may malfunction. A self-diagnosis system indicates each breakdown with a corresponding code. Therefore, the errors of the Ardo dishwasher can be decrypted.
Want to quickly diagnose a breakdown? Start reading the article.
How Ardo Trouble Codes Decrypt
Did you turn on the Ardo dishwasher and notice a malfunction code on the display? Try rebooting the machine. To do this, disconnect the device from power for 15-20 minutes, then turn it on. If the error appears again, start the search for damage.
Malfunction code | Indication | What does it mean | Reasons for the appearance | DIY repair |
E1 | Access to water in the PMM is impaired. | With this code, the dishwasher stops working. 1. No access to water. 2. The inlet hose is pinched or clogged. 3. The mesh filter is clogged. 4. The problem with the filler valve. 5. Problems in the Aquastop system. | 1. Check if there is water in the tap. Turn the shut-off valve. 2. Inspect the inlet hose. Place it straight, without excesses. 3. Unscrew the inlet hose, remove and check the filter screen. 4. Check the filler valve, its wiring. If there are burnt parts, replace. Valve electronics are checked with a multimeter. If broken, the valve is replaced. 5. Contact the wizard. | |
E2 | Problems with heating water. | The thermistor is defective. | Diagnostics and thermistor replacement needed. He is responsible for controlling the temperature of the water in the PMM. | |
E3 | The code means that the water does not heat well. | Why this happens: the thermistor informs the module about insufficient heating of the water. Perhaps the heater is out of order. | How to fix the situation: 1. Check the heater of the dishwasher. With a strong scale TENU needs cleaning. 2. Call the contacts of the heater with a multimeter. In case of malfunction, install a new part. 3. The triac of the module that controls the heater is also checked. | |
E4 | Meaning of the code: little water in the dishwasher. Timed out. | The code appears after washing dishes in the "Ardo". 1. Problems with the filler valve. 2. Faulty pressure switch. | What can be done: 1. Check the intake valve. 2. Inspect and replace the pressure switch. It is not subject to repair. You can check the level sensor using a multimeter or blowing it into the pressure switch tube. | |
E5 | There are problems with draining the water. | 1. The drain pump is clogged or broken. 2. The drain filter is clogged. 3. The pressure sensor does not work. | 1. Inspect the drain pump. She could become clogged with food debris or glass. Clean it from clogging. If there is a malfunction, install a new element. 2. Check and clean the filter for clogging. It is located at the bottom of the dishwasher hopper. 3. Check pressure sensor. | |
E6 | Incomplete discharge of water. The washing cycle does not stop. | What is the reason: improper arrangement of dishes in the chamber of the Ardo dishwasher. | Check the position of the dishes in the hopper. Perhaps some plate turned upside down and collects water. | |
E7 | The operation of the "Machine with a water meter." | Automatic inclusion of a mode. | Turn on the test mode and disable the option. |
After examining the table, you can understand the reason why the work of the dishwasher got up. How to reload the technique, we described above. Before checking the nodes, disconnect the dishwasher from the mains and communications.
Do not forget to clean dishes from food debris to avoid clogging.
Repair of the Ardo dishwasher can be done independently. To do this, you must understand the design of the machine, know where the components and parts are. Do not try to repair the equipment as an experiment - it is better to contact the service center.