Indesit dishwasher errors
No dishwasher in the world needs a self-diagnostic system as much as the Indesit dishwasher. According to statistics from independent service centers, this appliance breaks down more frequently. The problem is compounded by the fact that many Indesit dishwashers lack displays. How can you recognize errors in them? In this article, we'll discuss error codes for Indesit dishwashers with and without displays. We'll explain how to decipher the codes and what to do once they're deciphered.
What to do when faced with a code?
Don't underestimate your Indesit dishwasher. It's not all bad. In many cases, the error code can be cleared without even disassembling the appliance. Experienced technicians recommend rebooting the machine up to three times. After that, if the error code returns, you need to disassemble the appliance and run diagnostics based on the error code interpretation. How do you reboot?
- You need to press the on/off button, hold it for a while and then release it.
- Next, after 10 seconds, you need to de-energize the equipment by pulling the power cord plug out of the socket.
It is not recommended to suddenly turn off the power to the dishwasher, especially without turning it off using the button.
- After 20 minutes, plug the power cord into the socket and wait 10 seconds.
- Press the on/off button and start the program.
If the error code no longer returns, then continue using the machine as before. If the code returns, you'll need to reboot the machine two more times. After that, there's no point in rebooting; you need to troubleshoot the problem.
Explanation and recommendations
Without further ado, let's begin with the error code breakdowns. First, we'll list the codes for Indesit machines with a display, and then for those without.
AL01, on machines with 4 programs – 1 LED, on machines with 6 programs – 3 LEDs. The general interpretation indicates that the water leak sensor has been triggered. A leak may have occurred due to a leak in the wash chamber, tank, or pipes, or the sensor may have triggered without cause—this can happen. What should I do? It is necessary to penetrate the tray through the side wall and accurately determine whether there is water. If there's no water, check the sensor; it may need replacing. If there is water, drain it and fix the leak.
AL02: On machines with 4 programs, there's a second light; on machines with 6 programs, there are four. This error can be seen when the system detects there's no water in the tank. In this case, there are two possible culprits: the inlet valve and the control board. A technician can test the control board, but you can check the inlet valve yourself with a multimeter. If the valve is faulty, it needs to be replaced.
AL03: On machines with 4 modes, the lamp lights up 1 and 2, and on machines with 6 modes, the lamp lights up 3 and 4. The machine needs to drain wastewater, but it can't. The most likely cause is a clogged or defective pump. However, a disconnected connection between the pump and the control board is also possible. Firmware issues or even physical damage to the control element are also quite possible. Check the pump and drain hose for blockages. Test the pump with a multimeter and replace it if necessary.
AL04, on a 4-mode dishwasher – 3 LEDs, on a 6-mode dishwasher – 5. A "4" indicates a problem with the thermistor. This part and its wiring need to be checked. If the temperature sensor is broken, replace it; if the wiring is the issue, replace it.
AL05, on a machine with 4 programs – 1.3 LED, on a machine with 6 programs – 3.5. This is an extremely annoying malfunction, indicating a defective circulation pump or water level sensor. First, check with a multimeter and blow out the pressure switch, then the circulation pump. If the pressure switch isn't working, you can replace it without any problem, but you might not be able to handle the circulation pump. If anything happens, call a technician!
Removing the circulation pump requires completely removing the Indesit dishwasher tray. This is almost impossible for a novice dishwasher user.
AL06: On machines with 4 programs, LEDs 2 and 3; on a dishwasher with 6 programs, LEDs 4 and 5. The inlet valve is not operating as expected. This may be due to a broken power supply, shorted contacts, or a malfunctioning control board. First, check the wires and contacts. Burnt contacts and broken wires should be replaced. If you detect problems with the electronics, call a professional.
AL08, on a dishwasher with 4 programs – LED 4; on a machine with 6 programs – LED 6. Indicates a faulty thermistor in the Indesit dishwasher. The part should be thoroughly checked with an ohmmeter and possibly replaced.
AL09, on 4- and 6-mode machines – LEDs 1-4. Indicates a problem with the control module firmware. This problem should be addressed by a technician, who will check the firmware and, if necessary, reset it or completely reinstall it.
AL10 (F10) – on 4-mode machines, lights 2-4 flash; on 6-mode machines, lights 4-6 flash. This code indicates a problem with the water heating system. Most likely, the heating element, its wiring, or the bus on the control board that is responsible for the heating element has failed. The heating element, wiring, or control board busbar will need to be replaced. You can fix the first and second yourself, but a technician will need to handle the busbar. More detailed information on heating element repair can be found in the article. The water in the dishwasher does not heat up..
AL99: This error is not recognized on machines without a display. This error indicates a faulty control unit, a broken power cord, or a defective outlet or electrical system. Our task is to check the outlet, measure the electrical system, and ensure the machine's power supply is normal. The electronic module should be inspected and replaced if it has multiple physical damage.
So, how to fix, and most importantly, how to find the cause of an Indesit dishwasher error? First, you need to understand the specific error code. Once you've figured that out, you can roll up your sleeves and start troubleshooting. Good luck!
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18 reader comments
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Dishwasher







The start button won't turn on. When I hold it down, three 888s appear on the display. What is this?
Reset programs
What is the F10 error?
Most likely, the heating element circuit is broken or burned out. The control relay may also be broken.
What is error A 5?
What is the I30 error?
F 4 , what does it mean?
Good morning, error F10.
It starts filling with water, then a beep. Then the lights start blinking 1-2-3 times, and the water drains. What could it be? Who knows?
Same problem, how did you fix it?
Indesit F05. How to fix it?
It takes a long time to wash, the water heats up, the dishes don’t wash and the start/pause button starts blinking.
F12?
And 01, what is the error?
It says F8, what's wrong?
Indesit IDL 40 EU dishwasher. Lights 2 and 4 are flashing. The heating element has been replaced. What could this be?
Good afternoon. My Indesit Dscfe dishwasher has two indicator lights. The first one flashes quickly, and the second one flashes twice, after a short interval. Could you please tell me what this error code is?
What does error E02 mean? I got an error the first time I connected it.