Zanussi dishwasher errors

Zanussi dishwashers are extremely popular. Many people use them, and many encounter various error codes. Zanussi dishwasher error codes are designed to help users identify the problem, making it easier to troubleshoot later. Not only users, but even seasoned technicians memorize the error codes in case they encounter a rare malfunction. In short, everyone should be familiar with the error codes.

The nuances of decryption

Before we move on to decoding specific errors, let's clarify the following. No single error code should be interpreted literally. All dishwasher error codes are interconnected, and one error may well intersect with another. If you encounter a Zanussi machine displaying one code and then another, carefully study the decoding and look for similarities between the two errors. There's bound to be some overlap.

If your dishwasher is literally going crazy, displaying two, three, or even four codes after each restart, it's time to check the electronic module. A faulty firmware can cause even more serious problems, but physical damage such as burned-out semiconductor elements or frayed circuits can't be ruled out.

Don't attempt to tamper with the electronic module yourself. Entrust diagnostics and repair of your Zanussi dishwasher's electronics to a professional.

Troubleshooting a specific problem using error codes requires taking into account the interconnections between the dishwasher's parts and auxiliary components. This, in turn, requires a thorough understanding of the dishwasher's internal workings. If you are testing the resistance of a specific component, don't forget about its power supply wiring. Often contacts burn out and wires fray, and a novice mechanic is quick to blame the parts and components.

In general, when troubleshooting a problem, don't rely solely on the error code. Remember to exercise common sense and use deductive reasoning. Sometimes, finding a specific problem can be like solving a crime.

Description of codes

Before you start decoding codes and troubleshooting, you need to rule out a short-term glitch in the electronic board. It might be the cause, and then the error will be fixed in just a minute. What should you do? First, completely unplug your Zanussi dishwasher, remembering to unplug it. Then you can go about your business, like having a coffee, and then return to the machine after 15-20 minutes and turn it on. If the error disappears, good. If not, you need to troubleshoot it.

1. i10. On machines without a display, the light next to the END sign flashes once with a 5-second pause. This error appears When there's no water coming into the Zanussi dishwasher from the water supply. What's wrong? There's no water in the water supply, the inlet hose is kinked, the inlet valve filter is clogged, or the inlet valve isn't working. How can I fix it? Check the hose and filter, test the inlet valve with a multimeter, and if it's not working, replace it.
2. i20. The END light flashes twice with a 5-second pause. This code indicates that the wastewater cannot be pumped out. This could be due to a clogged drain hose, debris filter, or other pipes. The pump or pressure switch may not be working. These problems are easy to fix. First, clear the machine of any blockages, then check the pump, and then the pressure switch. The pump may also be physically damaged, so be sure to inspect it.
3. i30. The LED blinks 3 times with a 5-second pause. This means the leak detection sensor in the pan has been activated. There is probably a leak and the tray is full of water, or perhaps the sensor just triggered for no reason. Access the tray through the side wall or bottom protective panel and inspect it. Any leaks should be repaired, and the water should be drained by tilting the machine on its side.
4. i50. 5 LED flashes with a 5-second pause. The electronic board is defective, specifically the triac responsible for controlling the circulation pump. In this case, qualified repair of the electronic module is required, which can only be performed by a qualified technician.

A new electronic board costs around $180, which is exactly how much you'll pay if you repair your dishwasher's electronics incorrectly. Whether or not it's worth tinkering with is up to you; taking risks is, as they say, a noble cause.

5. i60. 6 flashes of the END light with a 5-second pause. This means the water is either not heating at all or heating too slowly. In this case, the heating element, its contacts, and wiring, as well as the circulation pump, could be faulty. Use an ohmmeter to check the heating element and its wiring. You should also check the resistance of the circulation pump. All these components can be accessed by removing the side panel of the machine. A defective electronics cannot be ruled out.
6. i70. 7 blinks of the light with a 5-second pause. This error indicates a problem with the temperature sensor. Either it's broken The power supply may be faulty, or it may simply have burned out. The electronic board may also be broken and not recognizing the temperature sensor. The thermistor needs to be checked and replaced. If necessary, take the control board to a technician for troubleshooting.
7. i80. The light blinks 8 times, followed by a 5-second pause. This code indicates that the control module's firmware has failed or has completely burned out due to a short circuit. Only a technician can resolve this issue by replacing the firmware or installing a new control board.
8. i90. 9 LED flashes with a 5-second interval. This error also indicates a malfunction of the control board, but in this case, it's a software glitch. Resolving the issue is by resetting the firmware. In rare cases, the board may need to be reflashed or replaced.
9. iA0. 10 flashes of the END indicator, 5 seconds apart. This error occurs when the sprinkler malfunctions. This could very well be due to clogged impeller nozzles, or, in rare cases, a faulty circulation pump. Cleaning the sprinkler nozzles, which is easy to do with a toothpick, can resolve the issue. If the nozzles are clean, the circulation pump needs to be checked and replaced.
10. ib0. 11 END blinks. If your dishwasher is equipped with a water purity sensor, the problem lies with it. The sensor's lens may be clogged, or it may have simply burned out. Here's what to do: remove the sensor, inspect its lens, and if the lens is clean and the wiring is OK, replace the sensor.
11. iC0. 12 flashes of the END light, 5 seconds apart. This error indicates a communication problem between the control panel and the control board. The user is unable to interact with the dishwasher. If there is no physical damage to the control board, the problem can be solved by resetting the firmware. This action is available only to the master.
12. ID0. 13 END light flashes. This serious error indicates a motor or tachogenerator failure. Checking should begin with the tachogenerator contacts and wiring. If it's working properly, check the motor. This error often causes the motor to flash over, resulting in current leakage to the housing. This can be easily detected by touching the metal parts of the dishwasher and feeling a slight electric shock. This is potentially a very dangerous malfunction.
13. iF0. 14 blinks END. This code indicates that the machine is draining too slowly. Possible causes include a clogged debris filter, excessive foam in the wash chamber, a faulty pressure switch, or incorrectly loaded dishes in the baskets. First, check the machine for foam and blockages, then properly load the dishes in the baskets, and finally, test the pressure switch.

In conclusion, we would like to point out that in this article, our primary goal was to describe the error codes for Zanussi dishwashers. If you are interested in more detailed information on troubleshooting these appliances, please refer to the article on our website. Zanussi Dishwasher RepairYou'll find all the details there. We'll wrap things up here and wish you fewer encounters with error codes. Good luck!

   

1 reader comment

1. December 17, 2020 at 11:03 AM

   Marina:

   Thanks, it helped!

   Answer