Error i30 in an Electrolux dishwasher occurs quite often. You can eliminate it yourself; only in the most severe cases will you need the help of a specialist.
Decoding the code
An explanation of the i30 code can be found in the user manual that comes with the product. According to the instructions, the error is associated with the AquaStop system. There is too much liquid in the special tray.
Often the error is accompanied by an indication alert - 3 flashes. Breakage occurs when the seal is broken. The manufacturer recommends checking: storage tanks, cuffs and seals, hoses.
Any damaged parts must be repaired or replaced. Additionally, it is necessary to check the reliability of the connections.
Unfortunately, this explanation does not narrow down the search. Even the manufacturer indicates an abundance of factors that can trigger the error. However, the search range can be reduced if you carry out consistent diagnostics:
- inspect the device for leaks;
- check the drainage system;
- inspect the pump;
- check the functionality of the naive valve.
Sometimes problems arise not in the machine itself, but in communications.So, if a blockage occurs in the sewer, the device will also display code i30.
Reasons for the error
The main reasons for the appearance of the i30 code:
- Leak. Often the error appears due to damage to the tank, as water begins to seep through cracks. Another explanation is a violation of the integrity of the hoses, weakening their fastening.
- Blockage. The code may appear due to the accumulation of debris inside the drain system, as the machine loses the ability to drain used water.
- Faulty pump. The system may issue a code i30 if the pump is clogged with debris. Another option is that the impeller cannot move due to food debris. The pump may not pump out fluid well or may be broken, in both cases it will require replacement.
In some cases, problems arise due to scale. Despite the innovations of manufacturers, tap water contains many impurities. Therefore, even the ionization function cannot clear it of debris. Impurities get inside the device along with water and gradually destroy the parts. - Damage to the filling valve. Code i30 can also occur due to problems with water intake. The valve may break or become clogged with debris. Another possibility is that the electrical or wiring has failed.
Trouble-shooting
In rare cases, the appearance of the code provokes a system failure. Therefore, you can try to reset the error. To do this, you must turn off the network device. After 10-15 minutes, restart the machine. If the code no longer occurs, then the problem was a system failure.
However, if the error reappears, it is necessary to perform diagnostics for malfunctions.
Dishwasher leaking
If the appearance of the code is caused by a leak, then it is necessary to identify the damaged part.Only after identifying the source of the malfunction can you select ways to solve the problem. Thus, all models from Electrolux are equipped with a special tray. Fault registration occurs through a float sensor, which is triggered when liquid is present.
The system receives the signal and displays an error on the device display. Therefore, when the i30 code appears, you need to check the pan. If there are no signs of flooding, you can skip this step. However, if there is water in the container, it must be poured out. Dry the tray thoroughly; you can use a hairdryer to speed up the process.
Now you need to identify the source of the problem. This can be done as follows:
- it is necessary to dismantle the top panel of the device;
- you need to remove the bolts securing the side walls (they are located around the perimeter);
- the dried pan must be returned to its place;
- turn on the machine and start the wash cycle.
During a test run, the device will begin to draw water, so the cause of the leak is visible. Once the broken part is identified, the pan can be carefully removed and replaced. Usually water leaks due to a seal that has worn out. Another option is due to poor fastening of internal parts. So, the broken elements need to be replaced and the bolts tightened.
If necessary, you can seal the leak area with sealant. However, this method will work if the water seeps out only in drops. If parts are severely damaged, it is better not to use sealant. Even with a small leak, such a replacement is temporary. When using sealant, you must carefully monitor the condition of the device.
Drain system clogged
The next step involves checking for blockages. It's best to start by inspecting the drain hose.If blockages have been identified, they can be removed using a powerful jet of water. The sewer system must be checked using the following steps:
- you need to turn the mixer until a powerful jet appears;
- While the water is flowing out, you must carefully monitor the draining process;
- If a blockage occurs, it is necessary to use special cleaning products or a cable.
Troubleshooting pump problems
To resolve the problem, you will need to remove the pump. Initially, you need to remove all baskets and utensil holders from the device chamber. Next, the drain filter is removed. After this, water will pour out, which needs to be wiped off with a sponge.
The opened hole must be removed from moisture and the pump cover must be pulled up. In some models, it may be attached with screws, so they will need to be unscrewed. Now you need to feel the impeller for blockages. This step is best done with gloves.
The process of disassembling the device to remove and then replace the part:
- it is necessary to remove the drainage filter and dismantle the side panels;
- remove the thermal insulation and unscrew the inlet hose;
- dismantle the bottom, which is secured with bolts and latches;
- remove the wires going to the engine and pump;
- the pump must be turned from right to left;
- the drain pipe must be disconnected from the circulation unit;
- remove the bolts holding the pump;
- Now you can pull out the pump.
After removal, you must carefully inspect the pump. If the impeller is faulty, it must be replaced with a new one. To make sure the device is working, you need to check it with a multimeter. If necessary, the part must be replaced with a new one. Moreover, you need to purchase a pump of a similar type.
Installation is carried out in the reverse order of disassembly, the part is installed in place of the faulty one.
Fill valve malfunction
The location of the valve is easy to find; it is located at the bottom of the device. The part connects the water intake hose and the machine. To remove it, you will need to turn the machine over onto its side. Before doing this, you must disconnect the device from the communications and power supply. When the device is located on the side wall, it is necessary to dismantle the bottom.
Once the valve is located, it must be removed and inspected for debris accumulation. Another part needs to be checked using a multimeter. To do this, you will need an ohmmeter mode; normally the readings are 500-1500 Ohms. If there is a breakdown, the numbers will not appear on the display. After checking the part, you also need to check the electrics supplying the valve. If a malfunction is detected, either the valve or the wiring will need to be replaced.
Preventing dishwasher breakdowns
Usually the appearance of the i30 code is associated with clogged filters. If you perform preventative cleaning 2 times a month, the problem will no longer bother you. According to statistics, clogged filters account for 27% of all code occurrences.
To clean, you must remove all holders and baskets from the device. The filter resembles a glass, consisting of several parts nested inside each other. Its location is under the sprinkler at the bottom of the chamber. To remove the filter, simply pull it up. Some models require twisting from left to right.
Now you need to pull out the mesh, which is located behind the filter. After removing it, it is necessary to inspect the pump impeller, as debris sometimes sticks to it.It can be accessed by removing the cover located behind the filter. The mesh and filter must be thoroughly rinsed; if necessary, you can use dishwashing detergent, vinegar or soda. After cleaning, all parts are returned to their place.
Conclusion
The appearance of code i30 is not always associated with faulty parts. Sometimes the problem is solved by cleaning the filters. However, some malfunctions may require disassembling the device body. For example, such a measure is necessary if the pump is broken. You can minimize the occurrence of errors by cleaning the filters at least 2 times a month.
